temperature chart and table alignments

src/lib/charts/CanvasChart.svelte

@@ -31,6 +31,9 @@
 		width?: number;
 		/** Draw a low-alpha area fill below (or above, on inverted axes) the line */
 		fill?: boolean;
+		/** Area fill coloured by the value scale (segmentColor), fading to
+		 *  transparent ~20px below the series minimum. */
+		gradientFill?: boolean;
 		/** With `fill`, fill the area between this line and another data array
 		 *  instead of the baseline (e.g. an ensemble min-max band) */
 		bandTo?: (number | null)[];
@@ -50,6 +53,9 @@
 		shortName?: string;
 		/** Colour each line segment by value (e.g. a temperature colour scale) */
 		segmentColor?: (value: number, index: number) => string;
+		/** Draw the line itself in the theme foreground (black/white), ignoring
+		 *  segmentColor for the stroke (segmentColor still colours any fill) */
+		foregroundLine?: boolean;
 		/** Draw a contrasting halo (black in light mode, white in dark) under the line */
 		outline?: boolean;
 		/** Annotate local minima / maxima with their value */
@@ -101,6 +107,14 @@
 	export function groupRange(name: string): { start: number; end: number } | null {
 		return groups[name]?.range ?? null;
 	}
+
+	/**
+	 * Current shared crosshair time of a group (epoch seconds, or null), reactive.
+	 * Lets outside UI (e.g. the hourly table) mirror the chart's hovered timestep.
+	 */
+	export function groupHover(name: string): number | null {
+		return groups[name]?.hover ?? null;
+	}
 </script>
 
 <script lang="ts">
@@ -202,12 +216,66 @@
 	const MIN_SPAN = 2 * 3600; // minimum zoom window: 2 hours
 	const HOUR = 3600;
 	// Top icon rows (weather pictograms / wind arrows)
-	const ICON_ROW_H = 30; // reserved height per icon row
-	const ICON_BAND_H = 28; // visible band height
-	const ICON_PX = 26; // pictogram size
+	const ICON_ROW_H = 40; // reserved height per icon row
+	const ICON_BAND_H = 38; // visible band height
+	const ICON_PX = 25; // pictogram size (a touch smaller than the arrows)
+	const ARROW_PX = 36; // wind-direction arrow size
+	// edge inset used for BOTH rows so pictograms and arrows clamp to the same
+	// centre and stay aligned with each other
+	const ICON_EDGE = ARROW_PX / 2;
 	// Puffy cloud band: 100% cover hangs 40px from the top of the plot
 	const CLOUD_BAND_MAX = 40;
 
+	/** Return a colour string with the given alpha (handles rgb/rgba/#hex). */
+	function withAlpha(color: string, alpha: number): string {
+		const m = color.match(/rgba?\(([^)]+)\)/);
+		if (m) {
+			const [r, g, b] = m[1].split(',').map((p) => parseFloat(p));
+			return `rgba(${r}, ${g}, ${b}, ${alpha})`;
+		}
+		if (color[0] === '#') {
+			const h = color.slice(1);
+			const n =
+				h.length === 3
+					? h
+							.split('')
+							.map((c) => c + c)
+							.join('')
+					: h;
+			const r = parseInt(n.slice(0, 2), 16);
+			const g = parseInt(n.slice(2, 4), 16);
+			const b = parseInt(n.slice(4, 6), 16);
+			return `rgba(${r}, ${g}, ${b}, ${alpha})`;
+		}
+		return color;
+	}
+
+	// Multiply an rgb/hex colour toward black by `amount` (0 = unchanged, 1 = black).
+	function darken(color: string, amount: number): string {
+		const f = 1 - amount;
+		const m = color.match(/rgba?\(([^)]+)\)/);
+		if (m) {
+			const [r, g, b, a] = m[1].split(',').map((p) => parseFloat(p));
+			const alpha = isNaN(a) ? 1 : a;
+			return `rgba(${Math.round(r * f)}, ${Math.round(g * f)}, ${Math.round(b * f)}, ${alpha})`;
+		}
+		if (color[0] === '#') {
+			const h = color.slice(1);
+			const n =
+				h.length === 3
+					? h
+							.split('')
+							.map((c) => c + c)
+							.join('')
+					: h;
+			const r = Math.round(parseInt(n.slice(0, 2), 16) * f);
+			const g = Math.round(parseInt(n.slice(2, 4), 16) * f);
+			const b = Math.round(parseInt(n.slice(4, 6), 16) * f);
+			return `rgb(${r}, ${g}, ${b})`;
+		}
+		return color;
+	}
+
 	// ─── State ──────────────────────────────────────────────────────────────────
 
 	let containerEl: HTMLDivElement | undefined = $state();
@@ -455,6 +523,8 @@
 		for (const p of pictograms) {
 			if (p.t < viewStart || p.t > viewEnd) continue;
 			const x = iconBandX(p.t);
+			// keep clear of the band edges so the first/last never bunch or clip
+			if (x < ICON_EDGE || x > iconBandWidth - ICON_EDGE) continue;
 			if (x - lastX < 40) continue;
 			out.push({ x, icon: p.icon });
 			lastX = x;
@@ -470,6 +540,7 @@
 		for (const a of windArrows) {
 			if (a.t < viewStart || a.t > viewEnd) continue;
 			const x = iconBandX(a.t);
+			if (x < ICON_EDGE || x > iconBandWidth - ICON_EDGE) continue;
 			if (x - lastX < 40) continue;
 			out.push({ x, deg: a.deg });
 			lastX = x;
@@ -582,7 +653,9 @@
 		const gridColor = cssColor('--border', 'rgba(0, 0, 0, 0.1)');
 		const bgColor = cssColor('--card', '#ffffff');
 		const dark = document.documentElement.classList.contains('dark');
-		const outlineColor = dark ? '#ffffff' : '#000000';
+		// halo matches the background (white in light mode, dark in dark mode) so a
+		// line reads clearly where it crosses others
+		const outlineColor = bgColor;
 
 		const plotRight = padLeft + plotW;
 		const plotBottom = padTop + plotH;
@@ -753,6 +826,59 @@
 			for (const points of runs) {
 				if (points.length === 0) continue;
 
+				if (s.gradientFill && points.length > 1) {
+					// Coloured fill anchored at the curve, fading out towards zero: down
+					// for positive values, up for all-negative values. Full opacity near
+					// the far-from-zero extreme, fading ~30px past the near-zero extreme.
+					let minV = Infinity;
+					let maxV = -Infinity;
+					for (const p of points) {
+						const val = s.data[p[3]] as number;
+						if (val < minV) minV = val;
+						if (val > maxV) maxV = val;
+					}
+					const goUp = maxV <= 0; // all non-positive → fill toward zero (upward)
+					const maxYp = yPix(maxV, axis);
+					const minYp = yPix(minV, axis);
+					// anchor = opaque end (far-from-zero extreme); fade = transparent end
+					const anchorY = goUp ? minYp : maxYp;
+					const nearY = goUp ? maxYp : minYp;
+					// fade runs a good stretch past the near extreme, but stops short of
+					// the plot edge (~60% of the way there)
+					const fadeY = goUp
+						? Math.max(padTop, maxYp - (maxYp - padTop) * 0.6)
+						: Math.min(plotBottom, minYp + (plotBottom - minYp) * 0.6);
+					const anchorV = goUp ? minV : maxV;
+					const nearV = goUp ? maxV : minV;
+					const span = fadeY - anchorY;
+					// begin the fade a touch (~10px) BEFORE the near-zero extreme
+					const fadeStartY = nearY - Math.sign(nearY - anchorY) * 10;
+					const fadeStart =
+						span !== 0 ? Math.max(0, Math.min(0.95, (fadeStartY - anchorY) / span)) : 0.6;
+					const colorFn = s.segmentColor ?? (() => s.color);
+					const FULL = 0.8;
+					const grad = ctx.createLinearGradient(0, anchorY, 0, fadeY);
+					// full colour from the curve down to just before the near extreme…
+					const STOPS = 6;
+					for (let k = 0; k <= STOPS; k++) {
+						const t = k / STOPS;
+						const val = anchorV + t * (nearV - anchorV);
+						grad.addColorStop(t * fadeStart, withAlpha(colorFn(val, 0), FULL));
+					}
+					// …then a long, gentle fade out to the plot edge
+					grad.addColorStop(fadeStart, withAlpha(colorFn(nearV, 0), FULL));
+					grad.addColorStop(1, withAlpha(colorFn(nearV, 0), 0));
+
+					ctx.beginPath();
+					ctx.moveTo(points[0][0], points[0][1]);
+					for (let i = 1; i < points.length; i++) ctx.lineTo(points[i][0], points[i][1]);
+					ctx.lineTo(points[points.length - 1][0], fadeY);
+					ctx.lineTo(points[0][0], fadeY);
+					ctx.closePath();
+					ctx.fillStyle = grad;
+					ctx.fill();
+				}
+
 				if (s.fill && points.length > 1) {
 					ctx.beginPath();
 					ctx.moveTo(points[0][0], points[0][1]);
@@ -775,7 +901,7 @@
 				if (lineWidth > 0) {
 					ctx.lineJoin = 'round';
 					ctx.lineCap = 'round';
-					ctx.setLineDash(s.dashed ? [6, 4] : []);
+					ctx.setLineDash(s.dashed ? [8, 8] : []);
 
 					// Contrasting halo drawn under the line so a multi-colour line
 					// stays legible over any background.
@@ -789,7 +915,7 @@
 					}
 
 					ctx.lineWidth = lineWidth;
-					if (s.segmentColor) {
+					if (s.segmentColor && !s.foregroundLine) {
 						// Colour each segment by its value (temperature colour scale).
 						// `idx[i]` maps a run point back to its source data index.
 						for (let i = 1; i < points.length; i++) {
@@ -800,6 +926,37 @@
 							ctx.lineTo(points[i][0], points[i][1]);
 							ctx.stroke();
 						}
+					} else if (s.foregroundLine) {
+						// Foreground line drawn on top of its own fill. Stroke the whole
+						// path once with a horizontal gradient sampled from the value
+						// colour scale, so the colour flows smoothly along the line
+						// instead of stepping at each data point.
+						ctx.beginPath();
+						ctx.moveTo(points[0][0], points[0][1]);
+						for (let i = 1; i < points.length; i++) ctx.lineTo(points[i][0], points[i][1]);
+						if (s.segmentColor && points.length > 1) {
+							const x0 = points[0][0];
+							const x1 = points[points.length - 1][0];
+							const span = x1 - x0 || 1;
+							const grad = ctx.createLinearGradient(x0, 0, x1, 0);
+							let prevT = -1;
+							for (let i = 0; i < points.length; i++) {
+								let t = (points[i][0] - x0) / span;
+								t = t < 0 ? 0 : t > 1 ? 1 : t;
+								if (t <= prevT) t = prevT + 1e-6; // keep stops strictly increasing
+								if (t > 1) t = 1;
+								prevT = t;
+								// a touch darker than the fill so the line reads as its edge
+								grad.addColorStop(
+									t,
+									darken(s.segmentColor(s.data[points[i][3]] as number, points[i][3]), 0.05)
+								);
+							}
+							ctx.strokeStyle = grad;
+						} else {
+							ctx.strokeStyle = strongColor;
+						}
+						ctx.stroke();
 					} else {
 						ctx.beginPath();
 						ctx.moveTo(points[0][0], points[0][1]);
@@ -829,7 +986,12 @@
 					const x = xPix(t);
 					const y = yPix(v, axis);
 					const label = fmt(v);
-					const ly = ext.type === 'max' ? y - off : y + off + 8;
+					// keep the label inside the plot vertically (never under the icon
+					// band above or clipped at the bottom)
+					const ly = Math.max(
+						padTop + 11,
+						Math.min(plotBottom - 3, ext.type === 'max' ? y - off : y + off + 8)
+					);
 					// keep the centred label fully inside the plot so it never clips
 					const halfW = ctx.measureText(label).width / 2 + 2;
 					const lx = Math.max(padLeft + halfW, Math.min(plotRight - halfW, x));
@@ -1142,11 +1304,12 @@
 				style:height="{ICON_BAND_H}px"
 			>
 				{#each visiblePictograms as p (p.x)}
+					{@const cx = Math.max(ICON_EDGE, Math.min(iconBandWidth - ICON_EDGE, p.x))}
 					<svg
-						class="absolute top-px fill-foreground"
+						class="absolute top-1/2 -translate-y-1/2 fill-foreground"
 						width={ICON_PX}
 						height={ICON_PX}
-						style:left="{Math.max(2, Math.min(iconBandWidth - ICON_PX - 2, p.x - ICON_PX / 2))}px"
+						style:left="{cx - ICON_PX / 2}px"
 					>
 						<use xlink:href="/images/weather-icons/{p.icon}.svg#Layer_1"></use>
 					</svg>
@@ -1164,14 +1327,15 @@
 				style:height="{ICON_BAND_H}px"
 			>
 				{#each visibleWindArrows as a (a.x)}
+					{@const cx = Math.max(ICON_EDGE, Math.min(iconBandWidth - ICON_EDGE, a.x))}
 					<span
-						class="absolute top-px inline-flex items-center justify-center"
-						style:width="{ICON_PX}px"
-						style:height="{ICON_PX}px"
-						style:left="{Math.max(2, Math.min(iconBandWidth - ICON_PX - 2, a.x - ICON_PX / 2))}px"
-						style:transform="rotate({a.deg}deg)"
+						class="absolute top-1/2 inline-flex items-center justify-center"
+						style:width="{ARROW_PX}px"
+						style:height="{ARROW_PX}px"
+						style:left="{cx - ARROW_PX / 2}px"
+						style:transform="translateY(-50%) rotate({a.deg}deg)"
 					>
-						<svg class="fill-foreground/80" width="22" height="22">
+						<svg class="fill-foreground/80" width={ARROW_PX} height={ARROW_PX}>
 							<use xlink:href="/images/weather-icons/wi-direction-down.svg#Layer_1"></use>
 						</svg>
 					</span>

src/lib/charts/index.ts

@@ -5,7 +5,12 @@
  *   import { CanvasChart, buildDaylightBands, SERIES_COLORS } from '$lib/charts';
  */
 
-export { default as CanvasChart, setGroupHover, groupRange } from './CanvasChart.svelte';
+export {
+	default as CanvasChart,
+	setGroupHover,
+	groupRange,
+	groupHover
+} from './CanvasChart.svelte';
 export type { ChartSeries } from './CanvasChart.svelte';
 
 export { buildDaylightBands } from './bands';

src/lib/components/charts/ChartContainer.svelte

@@ -106,12 +106,18 @@
 		   column on md+ (main has 2rem padding) for extra readability. */
 		margin-left: -0.75rem;
 		margin-right: -0.75rem;
+		/* overflow-y is pinned (never `visible`): a bare `overflow-x: auto`
+		   makes the browser compute overflow-y as `auto` too, which turns the
+		   chart into a 1-2px vertical micro-scroller that swallows page scroll. */
 		overflow-x: auto;
+		overflow-y: hidden;
 	}
 
 	.chart-bleed.no-bleed {
 		margin-left: 0;
 		margin-right: 0;
+		/* content fits the column, so no horizontal scroller is needed */
+		overflow-x: hidden;
 	}
 
 	.chart-container {

src/lib/components/charts/ChartToolbar.svelte

@@ -19,13 +19,12 @@
     </ChartToolbar>
 -->
 <script module lang="ts">
-	/** Anything that can export itself as a PNG data URL (e.g. a CanvasChart). */
-	export interface DownloadableChart {
-		getPngDataUrl(): string | null;
-	}
+	export type { DownloadableChart } from './downloadChartsPng';
 </script>
 
 <script lang="ts">
+	import { type DownloadableChart, downloadChartsPng } from './downloadChartsPng';
+
 	import type { Snippet } from 'svelte';
 
 	// ─── Props ──────────────────────────────────────────────────────────────────
@@ -58,70 +57,11 @@
 
 	// ─── Download ───────────────────────────────────────────────────────────────
 
-	function loadImage(src: string): Promise<HTMLImageElement> {
-		return new Promise((resolve) => {
-			const img = new Image();
-			img.onload = () => resolve(img);
-			img.onerror = () => resolve(img);
-			img.src = src;
-		});
-	}
-
-	/** Resolves the page background so exports match the current theme. */
-	function exportBackground(): string {
-		const bg = getComputedStyle(document.documentElement).getPropertyValue('--background').trim();
-		return bg || '#ffffff';
-	}
-
-	function triggerDownload(url: string, name: string): void {
-		const link = document.createElement('a');
-		link.href = url;
-		link.download = name;
-		link.style.display = 'none';
-		document.body.appendChild(link);
-		link.click();
-		requestAnimationFrame(() => {
-			document.body.removeChild(link);
-		});
-	}
-
 	async function handleDownload(): Promise<void> {
 		if (!hasCharts || downloading) return;
-
 		downloading = true;
-
 		try {
-			const dataUrls = charts
-				.filter((chart): chart is DownloadableChart => chart != null)
-				.map((chart) => chart.getPngDataUrl())
-				.filter((url): url is string => url !== null);
-			if (dataUrls.length === 0) return;
-
-			const images = (await Promise.all(dataUrls.map(loadImage))).filter(
-				(img) => img.naturalWidth > 0
-			);
-			if (images.length === 0) return;
-
-			const maxWidth = Math.max(...images.map((img) => img.naturalWidth));
-			const totalHeight = images.reduce((sum, img) => sum + img.naturalHeight, 0);
-
-			const canvas = document.createElement('canvas');
-			canvas.width = maxWidth;
-			canvas.height = totalHeight;
-
-			const ctx = canvas.getContext('2d');
-			if (!ctx) return;
-
-			ctx.fillStyle = exportBackground();
-			ctx.fillRect(0, 0, maxWidth, totalHeight);
-
-			let y = 0;
-			for (const img of images) {
-				ctx.drawImage(img, 0, y);
-				y += img.naturalHeight;
-			}
-
-			triggerDownload(canvas.toDataURL('image/png'), `${fileName}.png`);
+			await downloadChartsPng(charts, fileName);
 		} finally {
 			setTimeout(() => {
 				downloading = false;

src/lib/components/charts/downloadChartsPng.ts

@@ -0,0 +1,78 @@
+/**
+ * Shared PNG export for charts.
+ *
+ * Stitches one or more chart images vertically onto a single canvas (over the
+ * current theme background) and triggers a download. Used by both the standalone
+ * ChartToolbar and the inline toolbar buttons.
+ */
+
+/** Anything that can export itself as a PNG data URL (e.g. a CanvasChart). */
+export interface DownloadableChart {
+	getPngDataUrl(): string | null;
+}
+
+function loadImage(src: string): Promise<HTMLImageElement> {
+	return new Promise((resolve) => {
+		const img = new Image();
+		img.onload = () => resolve(img);
+		img.onerror = () => resolve(img);
+		img.src = src;
+	});
+}
+
+/** Resolves the page background so exports match the current theme. */
+function exportBackground(): string {
+	const bg = getComputedStyle(document.documentElement).getPropertyValue('--background').trim();
+	return bg || '#ffffff';
+}
+
+function triggerDownload(url: string, name: string): void {
+	const link = document.createElement('a');
+	link.href = url;
+	link.download = name;
+	link.style.display = 'none';
+	document.body.appendChild(link);
+	link.click();
+	requestAnimationFrame(() => {
+		document.body.removeChild(link);
+	});
+}
+
+/**
+ * Stitch the given charts into one PNG and download it. Resolves once the
+ * download has been triggered (or immediately if there is nothing to export).
+ */
+export async function downloadChartsPng(
+	charts: Array<DownloadableChart | undefined | null>,
+	fileName: string
+): Promise<void> {
+	const dataUrls = charts
+		.filter((chart): chart is DownloadableChart => chart != null)
+		.map((chart) => chart.getPngDataUrl())
+		.filter((url): url is string => url !== null);
+	if (dataUrls.length === 0) return;
+
+	const images = (await Promise.all(dataUrls.map(loadImage))).filter((img) => img.naturalWidth > 0);
+	if (images.length === 0) return;
+
+	const maxWidth = Math.max(...images.map((img) => img.naturalWidth));
+	const totalHeight = images.reduce((sum, img) => sum + img.naturalHeight, 0);
+
+	const canvas = document.createElement('canvas');
+	canvas.width = maxWidth;
+	canvas.height = totalHeight;
+
+	const ctx = canvas.getContext('2d');
+	if (!ctx) return;
+
+	ctx.fillStyle = exportBackground();
+	ctx.fillRect(0, 0, maxWidth, totalHeight);
+
+	let y = 0;
+	for (const img of images) {
+		ctx.drawImage(img, 0, y);
+		y += img.naturalHeight;
+	}
+
+	triggerDownload(canvas.toDataURL('image/png'), `${fileName}.png`);
+}

src/lib/components/charts/index.ts

@@ -9,3 +9,4 @@
 
 export { default as ChartContainer } from './ChartContainer.svelte';
 export { default as ChartToolbar } from './ChartToolbar.svelte';
+export { downloadChartsPng, type DownloadableChart } from './downloadChartsPng';

src/lib/stores/settings.ts

@@ -65,7 +65,14 @@ export const defaultVariablePrefs: VariablePrefs = {
 		wind: true,
 		humidity: true,
 		clouds: true,
-		precipitation: true
+		precipitation: true,
+		// extra rows, off by default
+		dew_point: false,
+		gusts: false,
+		pressure: false,
+		uv: false,
+		visibility: false,
+		snowfall: false
 	},
 	charts: {
 		temperature: true,
@@ -79,6 +86,9 @@ export const defaultVariablePrefs: VariablePrefs = {
 
 export const storedVariablePrefs = persisted<VariablePrefs>('variable_prefs', defaultVariablePrefs);
 
+/** Hourly table interval: 3-hourly (default) or 1-hourly. */
+export const storedHourlyInterval = persisted<1 | 3>('hourly_interval', 3);
+
 /**
  * Meteogram layout: an ordered list of chart panels, each holding an ordered
  * list of variable keys (see the chart variable registry). Users drag
@@ -90,9 +100,9 @@ export interface ChartPanel {
 }
 
 export const defaultChartLayout: ChartPanel[] = [
-	{ id: 'panel-1', variables: ['weather_icons', 'temperature', 'cloud_cover'] },
-	{ id: 'panel-2', variables: ['precipitation', 'precipitation_probability'] },
-	{ id: 'panel-3', variables: ['wind', 'wind_direction', 'humidity'] }
+	{ id: 'panel-1', variables: ['temperature', 'weather_icons'] },
+	{ id: 'panel-2', variables: ['precipitation', 'precipitation_probability', 'cloud_cover'] },
+	{ id: 'panel-3', variables: ['wind', 'wind_gusts', 'wind_direction'] }
 ];
 
 export const storedChartLayout = persisted<ChartPanel[]>('chart_layout_v1', defaultChartLayout);

src/routes/+layout.svelte

@@ -88,8 +88,9 @@
 			{#if fullBleed}
 				{@render children()}
 			{:else}
-				<!-- cap the content width on very large screens -->
-				<div class="mx-auto w-full max-w-[1536px]">
+				<!-- cap the content width on very large screens; generous bottom room
+				     so the last chart/table never sits flush against the viewport edge -->
+				<div class="mx-auto w-full max-w-[1536px] pb-80">
 					{@render children()}
 				</div>
 			{/if}

src/routes/weather/14-day/[location]/+page.svelte

@@ -165,6 +165,21 @@
 		unit: string;
 		showCredit: boolean;
 		series: ChartSeries[];
+		zeroBaseLeft?: boolean;
+		yMin?: number;
+		yMax?: number;
+	}
+
+	// Sensible axis behaviour per variable so the y-scale stays readable (e.g.
+	// pressure never anchored to zero; percentages pinned to 0-100).
+	function axisForVar(v: string): { zeroBaseLeft: boolean; yMin?: number; yMax?: number } {
+		if (['pressure_msl', 'surface_pressure', 'temperature_2m', 'dew_point_2m'].includes(v)) {
+			return { zeroBaseLeft: false };
+		}
+		if (['relative_humidity_2m', 'cloud_cover', 'precipitation_probability'].includes(v)) {
+			return { zeroBaseLeft: true, yMin: 0, yMax: 100 };
+		}
+		return { zeroBaseLeft: true };
 	}
 
 	const BAND_COLOR = 'rgba(115, 192, 222, 0.9)';
@@ -202,33 +217,40 @@
 			const isColumn = isColumnUnit(unit);
 			const memberCount = varData.members.length;
 
+			// Trim to the valid horizon so the axis scale ignores the trailing
+			// zeros the service pads past the model's range.
+			const vMax = varData.max.slice(0, validLength);
+			const vMin = varData.min.slice(0, validLength);
+			const vAvg = varData.average.slice(0, validLength);
+
 			// Min/max spread band + mean, instead of every individual member
 			const series: ChartSeries[] = [
 				{
 					name: 'Max',
 					type: 'line',
 					color: BAND_COLOR,
-					data: varData.max,
+					data: vMax,
 					width: 1,
 					fill: true,
 					fillOpacity: 0.25,
-					bandTo: varData.min,
+					bandTo: vMin,
 					format: (v) => `${v.toFixed(1)} ${unit}`
 				},
 				{
 					name: 'Mean',
 					type: isColumn ? 'bar' : 'line',
 					color: CHART_COLORS.average,
-					data: varData.average,
-					width: 3,
+					data: vAvg,
+					width: 3.5,
 					dashed: !isColumn,
+					outline: !isColumn,
 					format: (v) => `${v.toFixed(1)} ${unit}`
 				},
 				{
 					name: 'Min',
 					type: 'line',
 					color: BAND_COLOR,
-					data: varData.min,
+					data: vMin,
 					width: 1,
 					format: (v) => `${v.toFixed(1)} ${unit}`
 				}
@@ -237,6 +259,7 @@
 			const isFirst = vi === 0;
 			const isLast = vi === variables.length - 1;
 
+			const axis = axisForVar(variable);
 			defs.push({
 				// each chart is labelled so the variable is obvious at a glance
 				title: `${varLabel(variable)}${isColumn ? '' : ' spread'}`,
@@ -245,7 +268,10 @@
 					: `min · mean · max (${unit})`,
 				unit,
 				showCredit: isLast,
-				series
+				series,
+				zeroBaseLeft: axis.zeroBaseLeft,
+				yMin: axis.yMin,
+				yMax: axis.yMax
 			});
 		}
 
@@ -255,7 +281,7 @@
 
 <!-- ─── Page hero: location + ensemble model selection ─────────────────────── -->
 
-<div class="mb-5 flex flex-wrap items-center justify-between gap-x-6 gap-y-3">
+<div class="relative mb-3 flex flex-wrap items-center justify-between gap-x-6 gap-y-3 md:mb-5">
 	<div class="flex min-w-0 items-center gap-3">
 		<img
 			class="h-10 w-10 shrink-0 rounded-full shadow-sm ring-2 ring-border"
@@ -275,7 +301,7 @@
 		</div>
 	</div>
 
-	<div class="flex w-full items-center gap-3 sm:w-auto">
+	<div class="lg:absolute lg:right-0 lg:top-0 flex w-full items-center gap-3 sm:w-auto">
 		<ModelSelector
 			selectedModel={params.models?.[0] ?? 'ncep_gefs_seamless'}
 			groups={ensembleModelGroups}
@@ -322,7 +348,7 @@
 	</div>
 {/if}
 
-<ChartContainer {loading} chartCount={params.hourly?.length || 1} chartHeight={300}>
+<ChartContainer {loading} chartCount={params.hourly?.length || 1} chartHeight={300} bleed={false}>
 	{#if fetchedData}
 		{#each chartDefs as def, i (i)}
 			<CanvasChart
@@ -335,6 +361,9 @@
 				title={def.title}
 				subtitle={def.subtitle}
 				showCredit={def.showCredit}
+				zeroBaseLeft={def.zeroBaseLeft ?? true}
+				yMin={def.yMin}
+				yMax={def.yMax}
 				{showLegend}
 				height={300}
 				group={CHART_GROUP}

src/routes/weather/compare/[location]/+page.svelte

@@ -257,7 +257,8 @@
 				color: CHART_COLORS.average,
 				data: average,
 				width: 4,
-				dashed: !isColumn
+				dashed: !isColumn,
+				outline: !isColumn
 			});
 
 			const isFirst = vi === 0;
@@ -281,7 +282,7 @@
 
 <!-- ─── Page hero: location (matches the other forecast pages) ──────────────── -->
 
-<div class="mb-5 flex flex-wrap items-center justify-between gap-x-6 gap-y-3">
+<div class="relative mb-3 flex flex-wrap items-center justify-between gap-x-6 gap-y-3 md:mb-5">
 	<div class="flex min-w-0 items-center gap-3">
 		<img
 			class="h-10 w-10 shrink-0 rounded-full shadow-sm ring-2 ring-border"
@@ -302,7 +303,7 @@
 	</div>
 
 	<!-- Range / zoom controls, aligned with the title like the other pages -->
-	<div class="flex flex-wrap items-center gap-3">
+	<div class="lg:absolute lg:right-0 lg:top-20 z-40 flex flex-wrap items-center gap-3">
 		<span class="hidden text-xs text-muted-foreground lg:inline">
 			drag or
 			<kbd class="rounded border border-border bg-muted px-1 py-0.5 font-sans text-[10px]">Ctrl</kbd
@@ -362,6 +363,7 @@
 	{loading}
 	chartCount={params.hourly?.filter((v) => v !== 'weather_code').length || 1}
 	chartHeight={300}
+	bleed={false}
 >
 	{#if fetchedData}
 		{#each chartDefs as def, i (i)}

src/routes/weather/week/[location]/+page.svelte

@@ -2,6 +2,7 @@
 	import { onMount } from 'svelte';
 	import { SvelteDate } from 'svelte/reactivity';
 	import { get } from 'svelte/store';
+	import { fade } from 'svelte/transition';
 
 	import {
 		storedChartLayout,
@@ -152,7 +153,7 @@
 <div class="week-page">
 	<div class="weather-content" style="min-height: 50vh">
 		<!-- Page hero: prominent location + weather model selection -->
-		<div class="mb-5 flex flex-wrap items-center justify-between gap-x-6 gap-y-3">
+		<div class="relative mb-3 flex flex-wrap items-center justify-between gap-x-6 gap-y-3 md:mb-5">
 			<div class="flex min-w-0 items-center gap-3">
 				<img
 					class="h-10 w-10 shrink-0 rounded-full shadow-sm ring-2 ring-border"
@@ -174,7 +175,7 @@
 				</div>
 			</div>
 
-			<div class="flex w-full min-w-0 items-center gap-3 sm:w-auto">
+			<div class="lg:absolute lg:right-0 lg:top-0 flex w-full min-w-0 items-center gap-3 sm:w-auto">
 				<ModelSelector
 					selectedModel={params.models?.[0] ?? 'best_match'}
 					onModelChange={(model) => {
@@ -220,14 +221,17 @@
 			/>
 		{:else}
 			<!-- placeholder with the table's approximate height: no layout shift -->
-			<div class="h-[430px] animate-pulse rounded-2xl border border-border/70 bg-card"></div>
+			<div
+				transition:fade={{ duration: 200 }}
+				class="h-[430px] animate-pulse rounded-2xl border border-border/70 bg-card"
+			></div>
 		{/if}
 
 		{#if fetchedHourly}
 			<MeteogramCharts data={fetchedHourly} {selectedDay} units={params} {loading} />
 		{:else}
 			<!-- reserve the exact chart area height before the first fetch resolves -->
-			<section class="mt-8">
+			<section class="mt-8" transition:fade={{ duration: 200 }}>
 				<ChartContainer loading chartCount={enabledChartCount || 1} chartHeight={300} />
 			</section>
 		{/if}

src/routes/weather/week/[location]/DailyCards.svelte

@@ -119,13 +119,13 @@
 	</defs>
 </svg>
 
-<div transition:fade={{ duration: 200 }} class="mb-6 min-h-[260px]">
+<div transition:fade={{ duration: 200 }} class="mb-1 min-h-47.5 md:mb-6 md:min-h-65">
 	<!-- negative margin + matching padding: the scroll box gains room so a
 	     lifted/scaled/shadowed card is never clipped, while the first card still
 	     lines up with the page content edge -->
 	<div
 		bind:this={scrollEl}
-		class="day-scroll -mx-3 flex gap-2 overflow-x-auto px-3 pt-5 pb-11"
+		class="day-scroll -mx-3 flex gap-2 overflow-x-auto px-3 pt-2 pb-3 md:pt-5 md:pb-11"
 		class:scrolling
 		onscroll={onScroll}
 	>
@@ -187,7 +187,7 @@
 						<button
 							class="day-card group relative flex w-35 shrink-0 cursor-pointer flex-col items-center gap-1 rounded-2xl border px-2 pt-3 pb-2.5 transition-all duration-200 ease-out will-change-transform motion-reduce:transition-none
 							{selected
-								? 'z-10 -translate-y-1 scale-[1.04] border-primary bg-primary/10 shadow-xl ring-2 ring-primary/60'
+								? 'z-10 -translate-y-1 scale-[1.04] border-primary bg-primary/10 shadow-[0_5px_14px_-4px_rgba(0,0,0,0.4)] ring-2 ring-primary/60 md:shadow-xl'
 								: 'border-border/60 bg-card shadow-xs hover:z-10 hover:-translate-y-1 hover:scale-[1.02] hover:border-border hover:shadow-lg'}"
 							aria-pressed={selected}
 							onclick={() => onSelectDay(time, index)}

src/routes/weather/week/[location]/HourlyTable.svelte

@@ -1,11 +1,15 @@
 <script lang="ts">
 	import { fade } from 'svelte/transition';
 
-	import { storedVariablePrefs } from '$lib/stores/settings';
+	import {
+		defaultVariablePrefs,
+		storedHourlyInterval,
+		storedVariablePrefs
+	} from '$lib/stores/settings';
 
 	import { formatUtcOffset, formatZoned, getZonedHour, isSameDayInZone } from '$lib/utils/date';
 
-	import { setGroupHover } from '$lib/charts';
+	import { groupHover, setGroupHover } from '$lib/charts';
 
 	import { getTempStyle } from '../../utils/colors';
 	import { getWeatherIconName } from '../../utils/weather-codes';
@@ -53,11 +57,15 @@
 		setGroupHover(METEOGRAM_GROUP, null);
 	}
 
-	let hourlyInterval = $state<1 | 3>(3);
+	// persisted 1h / 3h preference
+	let hourlyInterval = $derived($storedHourlyInterval);
 
 	// Row visibility, controlled from the Variables sidebar (missing keys
 	// from older stored prefs default to visible)
-	let showRow = $derived((key: string): boolean => $storedVariablePrefs.table?.[key] ?? true);
+	let showRow = $derived(
+		(key: string): boolean =>
+			$storedVariablePrefs.table?.[key] ?? defaultVariablePrefs.table[key] ?? true
+	);
 
 	const today = new Date();
 	const tempUnit = $derived(getTempUnit(units));
@@ -152,6 +160,67 @@
 		return `rgba(0, 180, 200, ${hum ** 3.5 / 10 ** 7.8})`;
 	}
 
+	// ─── Maps-project colour ramps (open-meteo/maps) ────────────────────────────
+	// Same breakpoint colours the weather maps use, applied as cell backgrounds.
+	function hexRgb(hex: string): [number, number, number] {
+		const h = hex.replace('#', '');
+		const n =
+			h.length === 3
+				? h
+						.split('')
+						.map((c) => c + c)
+						.join('')
+				: h;
+		return [parseInt(n.slice(0, 2), 16), parseInt(n.slice(2, 4), 16), parseInt(n.slice(4, 6), 16)];
+	}
+	function mixRgb(
+		a: [number, number, number],
+		b: [number, number, number],
+		f: number
+	): [number, number, number] {
+		return [
+			Math.round(a[0] + (b[0] - a[0]) * f),
+			Math.round(a[1] + (b[1] - a[1]) * f),
+			Math.round(a[2] + (b[2] - a[2]) * f)
+		];
+	}
+
+	// Pressure: 940 hPa blue → 1010 white → 1060 red.
+	const PRESSURE_LOW = hexRgb('#4444ff');
+	const PRESSURE_MID = hexRgb('#ffffff');
+	const PRESSURE_HIGH = hexRgb('#ff4444');
+	function getPressureBg(hpa: number | null): string {
+		if (hpa == null || isNaN(hpa)) return 'transparent';
+		const v = Math.max(940, Math.min(1060, hpa));
+		const c =
+			v <= 1010
+				? mixRgb(PRESSURE_LOW, PRESSURE_MID, (v - 940) / 70)
+				: mixRgb(PRESSURE_MID, PRESSURE_HIGH, (v - 1010) / 50);
+		return `rgba(${c[0]}, ${c[1]}, ${c[2]}, 0.5)`;
+	}
+
+	// UV index: 0 → 12 across the maps' teal→green→yellow→orange→pink ramp. The
+	// opacity tracks the value so low/night hours stay faint instead of tinting
+	// the whole row.
+	const UV_STOPS = [
+		'#009392',
+		'#39b185',
+		'#9ccb86',
+		'#e9e29c',
+		'#eeb479',
+		'#e88471',
+		'#cf597e'
+	].map(hexRgb);
+	function getUvBg(uv: number | null): string {
+		if (uv == null || isNaN(uv) || uv <= 0) return 'transparent';
+		const v = Math.min(12, uv);
+		const p = (v / 12) * (UV_STOPS.length - 1);
+		const i = Math.min(UV_STOPS.length - 2, Math.floor(p));
+		const c = mixRgb(UV_STOPS[i], UV_STOPS[i + 1], p - i);
+		const alpha = 0.18 + (v / 12) * 0.5;
+		return `rgba(${c[0]}, ${c[1]}, ${c[2]}, ${alpha.toFixed(3)})`;
+	}
+
 	function formatPrecipTooltip(precip: number | null, prob: number | null): string {
 		const parts: string[] = [];
 		if (prob != null && prob > 0) parts.push(`Probability: ${prob}%`);
@@ -211,6 +280,21 @@
 			? headerColWidth + (nowPercent / 100) * (tableWidth - headerColWidth)
 			: null
 	);
+
+	// ─── Chart-hover mirror ─────────────────────────────────────────────────────
+	// When the shared meteogram is hovered, highlight the matching table column
+	// (only if the hovered time falls on the day the table is currently showing).
+	let chartHoverTime = $derived(groupHover(METEOGRAM_GROUP)); // epoch seconds, or null
+	let hoveredCol = $derived.by((): number => {
+		if (chartHoverTime == null || cellData.length === 0) return -1;
+		const stepMs = (is3h ? 3 : 1) * 3600 * 1000;
+		const tMs = chartHoverTime * 1000;
+		for (let i = 0; i < cellData.length; i++) {
+			const start = cellData[i].date.getTime();
+			if (tMs >= start && tMs < start + stepMs) return i;
+		}
+		return -1;
+	});
 </script>
 
 {#snippet weatherIcon(name: string, size: number = 16)}
@@ -292,7 +376,7 @@
 								? 'bg-background text-foreground shadow-sm'
 								: 'text-muted-foreground hover:text-foreground'}"
 							aria-pressed={hourlyInterval === interval}
-							onclick={() => (hourlyInterval = interval as 1 | 3)}
+							onclick={() => storedHourlyInterval.set(interval as 1 | 3)}
 						>
 							{interval}h
 						</button>
@@ -324,7 +408,7 @@
 							</th>
 							<td
 								colspan={cellData.length}
-								class="relative h-11 overflow-visible p-0"
+								class="relative h-12 overflow-visible p-0"
 								onmousemove={hoverTimeRow}
 								onmouseleave={clearTimeRowHover}
 							>
@@ -440,7 +524,7 @@
 								{#each cellData as cell, i (cell.idx)}
 									{@const wCode = hourly.weather_code[cell.idx]}
 									<td
-										class="cell leading-0 {is3h ? 'h-14' : 'h-11'}"
+										class="cell h-12 leading-0"
 										class:icon-day={cell.isDaytime}
 										class:icon-night={!cell.isDaytime}
 										class:icon-dawn={!cell.isDaytime && cellData[i + 1]?.isDaytime}
@@ -462,7 +546,7 @@
 									{@const temp = hourly.temperature_2m[cell.idx]}
 									{@const style = getTempStyle(temp, String(units.temperature_unit))}
 									<td
-										class="cell h-10 font-bold {is3h ? 'text-lg' : 'text-[15px]'}"
+										class="cell h-12 font-bold {is3h ? 'text-lg' : 'text-[15px]'}"
 										style="background-color:{style.bg};color:{style.fg}"
 									>
 										{formatTemp(temp)}
@@ -471,13 +555,30 @@
 							</tr>
 						{/if}
 
-						<!-- Feels Like -->
+						<!-- Feels Like (short row) -->
 						{#if showRow('feels')}
 							<tr class="row">
 								{@render rowHeader(undefined, tempUnit, 'Feels')}
 								{#each cellData as cell (cell.idx)}
 									{@const temp = hourly.apparent_temperature[cell.idx]}
-									<td class="cell h-8 text-muted-foreground {is3h ? 'text-[13px]' : 'text-[11px]'}">
+									<td
+										class="cell h-12 text-muted-foreground {is3h ? 'text-[13px]' : 'text-[11px]'}"
+									>
+										{formatTemp(temp)}
+									</td>
+								{/each}
+							</tr>
+						{/if}
+
+						<!-- Dew Point (short row; off by default) -->
+						{#if showRow('dew_point')}
+							<tr class="row">
+								{@render rowHeader('wi-raindrop', tempUnit, 'Dew')}
+								{#each cellData as cell (cell.idx)}
+									{@const temp = hourly.dew_point_2m?.[cell.idx]}
+									<td
+										class="cell h-12 text-muted-foreground {is3h ? 'text-[13px]' : 'text-[11px]'}"
+									>
 										{formatTemp(temp)}
 									</td>
 								{/each}
@@ -491,16 +592,16 @@
 								{#each cellData as cell (cell.idx)}
 									{@const wind = hourly.windspeed_10m[cell.idx]}
 									{@const windDir = hourly.winddirection_10m[cell.idx]}
-									<td class="cell h-13 align-middle leading-tight">
+									<td class="relative cell h-12 align-middle leading-none">
 										{#if windDir != null && !isNaN(windDir)}
 											<span
-												class="inline-block leading-0"
-												style="transform:{getWindArrowRotation(windDir)}"
+												class="absolute top-0 left-1/2 inline-block origin-center leading-0"
+												style="transform: translateX(-50%) {getWindArrowRotation(windDir)}"
 											>
-												{@render weatherIcon('wi-direction-down', 22)}
+												{@render weatherIcon('wi-direction-down', 40)}
 											</span>
 										{/if}
-										<span class="block font-semibold {is3h ? 'text-sm' : 'text-xs'}">
+										<span class="mt-5 block font-semibold {is3h ? 'text-[13px]' : 'text-[11px]'}">
 											{formatValue(wind)}
 										</span>
 									</td>
@@ -508,13 +609,30 @@
 							</tr>
 						{/if}
 
-						<!-- Humidity -->
+						<!-- Wind Gusts (off by default) -->
+						{#if showRow('gusts')}
+							<tr class="row">
+								{@render rowHeader('wi-strong-wind', windUnit, 'Gusts')}
+								{#each cellData as cell (cell.idx)}
+									{@const v = hourly.wind_gusts_10m?.[cell.idx]}
+									<td
+										class="cell h-12 font-semibold text-foreground/80 {is3h
+											? 'text-sm'
+											: 'text-xs'}"
+									>
+										{formatValue(v)}
+									</td>
+								{/each}
+							</tr>
+						{/if}
+
+						<!-- Humidity (short row) -->
 						{#if showRow('humidity')}
 							<tr class="row">
 								{@render rowHeader('wi-humidity', '%', 'Humidity')}
 								{#each cellData as cell (cell.idx)}
 									{@const hum = hourly.relative_humidity_2m[cell.idx]}
-									<td class="cell h-8" style="background:{getHumidityBg(hum ?? 0)}">
+									<td class="cell h-12" style="background:{getHumidityBg(hum ?? 0)}">
 										{formatValue(hum)}
 									</td>
 								{/each}
@@ -528,7 +646,7 @@
 								{#each cellData as cell (cell.idx)}
 									{@const cloud = hourly.cloud_cover[cell.idx]}
 									<td
-										class="cell h-8"
+										class="cell h-12"
 										style="background:rgba(140,160,180,{getCloudOpacity(cloud ?? 0)})"
 									>
 										{formatValue(cloud)}
@@ -537,6 +655,51 @@
 							</tr>
 						{/if}
 
+						<!-- Pressure (off by default) -->
+						{#if showRow('pressure')}
+							<tr class="row">
+								{@render rowHeader('wi-barometer', 'hPa', 'Pressure')}
+								{#each cellData as cell (cell.idx)}
+									{@const v = hourly.pressure_msl?.[cell.idx]}
+									<td
+										class="cell h-12 {is3h ? 'text-sm' : 'text-xs'}"
+										style="background:{getPressureBg(v ?? null)}"
+									>
+										{v != null && !isNaN(v) ? v.toFixed(0) : '-'}
+									</td>
+								{/each}
+							</tr>
+						{/if}
+
+						<!-- UV Index (off by default) -->
+						{#if showRow('uv')}
+							<tr class="row">
+								{@render rowHeader('wi-day-sunny', 'UV', 'UV')}
+								{#each cellData as cell (cell.idx)}
+									{@const v = hourly.uv_index?.[cell.idx]}
+									<td
+										class="cell h-12 font-semibold {is3h ? 'text-sm' : 'text-xs'}"
+										style="background:{getUvBg(v ?? null)}"
+									>
+										{v != null && !isNaN(v) ? v.toFixed(0) : '-'}
+									</td>
+								{/each}
+							</tr>
+						{/if}
+
+						<!-- Visibility (off by default) -->
+						{#if showRow('visibility')}
+							<tr class="row">
+								{@render rowHeader('wi-fog', 'km', 'Visibility')}
+								{#each cellData as cell (cell.idx)}
+									{@const v = hourly.visibility?.[cell.idx]}
+									<td class="cell h-12 {is3h ? 'text-sm' : 'text-xs'}">
+										{v != null && !isNaN(v) ? (v / 1000).toFixed(0) : '-'}
+									</td>
+								{/each}
+							</tr>
+						{/if}
+
 						<!-- Precipitation -->
 						{#if showRow('precipitation')}
 							<tr class="row">
@@ -545,7 +708,7 @@
 									{@const precip = hourly.precipitation[cell.idx]}
 									{@const prob = hourly.precipitation_probability[cell.idx]}
 									<td
-										class="cell precip-cell {is3h ? 'h-14' : 'h-11'}"
+										class="cell precip-cell h-12"
 										style="background:{getPrecipProbBg(prob ?? 0)}"
 										title={formatPrecipTooltip(precip, prob)}
 									>
@@ -559,9 +722,31 @@
 								{/each}
 							</tr>
 						{/if}
+
+						<!-- Snowfall (off by default) -->
+						{#if showRow('snowfall')}
+							<tr class="row">
+								{@render rowHeader('wi-snow', 'cm', 'Snow')}
+								{#each cellData as cell (cell.idx)}
+									{@const v = hourly.snowfall?.[cell.idx]}
+									<td class="cell h-12 {is3h ? 'text-sm' : 'text-xs'}">
+										{v != null && !isNaN(v) && v > 0 ? v.toFixed(1) : '-'}
+									</td>
+								{/each}
+							</tr>
+						{/if}
 					</tbody>
 				</table>
 
+				<!-- Hovered-column highlight, mirroring the meteogram crosshair -->
+				{#if hoveredCol >= 0 && tableWidth > 0}
+					{@const colWidth = (tableWidth - headerColWidth) / cellData.length}
+					<div
+						class="pointer-events-none absolute inset-y-0 z-10 border-x border-primary/40 bg-primary/10"
+						style="left:{headerColWidth + hoveredCol * colWidth}px;width:{colWidth}px"
+					></div>
+				{/if}
+
 				<!-- "Now" column highlight + exact-time line -->
 				{#if nowLeftPx != null}
 					{@const colWidth = (tableWidth - headerColWidth) / cellData.length}

src/routes/weather/week/[location]/MeteogramCharts.svelte

@@ -5,7 +5,7 @@
 
 	import { formatZoned, getRelativeDayLabel } from '$lib/utils/date';
 
-	import { ChartContainer, ChartToolbar } from '$lib/components/charts';
+	import { ChartContainer, downloadChartsPng } from '$lib/components/charts';
 
 	import { CanvasChart, groupRange } from '$lib/charts';
 
@@ -29,6 +29,17 @@
 	const CHART_HEIGHT = 300;
 
 	let customizerOpen = $state(false);
+	let downloadingPng = $state(false);
+
+	async function downloadPng(): Promise<void> {
+		if (liveCharts.length === 0 || downloadingPng) return;
+		downloadingPng = true;
+		try {
+			await downloadChartsPng(liveCharts, 'week-forecast');
+		} finally {
+			setTimeout(() => (downloadingPng = false), 500);
+		}
+	}
 
 	// Charts persist across data refetches; entries are null while unmounted.
 	let chartComponents: (CanvasChart | null)[] = $state([]);
@@ -224,6 +235,40 @@
 				</svg>
 				Customize
 			</button>
+			<button
+				type="button"
+				class="flex cursor-pointer items-center gap-1.5 rounded-lg border border-border bg-card px-3 py-1.5 text-xs font-semibold text-muted-foreground transition-colors hover:border-primary/50 hover:text-foreground disabled:cursor-not-allowed disabled:opacity-50"
+				disabled={liveCharts.length === 0 || downloadingPng}
+				onclick={downloadPng}
+				title="Download meteogram as PNG image"
+			>
+				{#if downloadingPng}
+					<svg
+						class="h-3.5 w-3.5 animate-spin"
+						fill="none"
+						stroke="currentColor"
+						viewBox="0 0 24 24"
+						stroke-width="2"
+					>
+						<path d="M21 12a9 9 0 1 1-6.219-8.56" />
+					</svg>
+				{:else}
+					<svg
+						class="h-3.5 w-3.5"
+						fill="none"
+						stroke="currentColor"
+						viewBox="0 0 24 24"
+						stroke-width="2"
+						stroke-linecap="round"
+						stroke-linejoin="round"
+					>
+						<path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4" />
+						<polyline points="7 10 12 15 17 10" />
+						<line x1="12" y1="15" x2="12" y2="3" />
+					</svg>
+				{/if}
+				PNG
+			</button>
 		</div>
 	</div>
 
@@ -286,10 +331,6 @@
 				</div>
 			{/each}
 		</div>
-
-		<div class="mt-6 md:mt-10">
-			<ChartToolbar charts={liveCharts} fileName="week-forecast" />
-		</div>
 	{/if}
 </section>
 

src/routes/weather/week/[location]/VariableSidebar.svelte

@@ -17,10 +17,16 @@
 		{ key: 'icons', label: 'Weather icons' },
 		{ key: 'temperature', label: 'Temperature' },
 		{ key: 'feels', label: 'Feels like' },
+		{ key: 'dew_point', label: 'Dew point' },
 		{ key: 'wind', label: 'Wind' },
+		{ key: 'gusts', label: 'Wind gusts' },
 		{ key: 'humidity', label: 'Humidity' },
 		{ key: 'clouds', label: 'Cloud cover' },
-		{ key: 'precipitation', label: 'Precipitation' }
+		{ key: 'pressure', label: 'Pressure' },
+		{ key: 'uv', label: 'UV index' },
+		{ key: 'visibility', label: 'Visibility' },
+		{ key: 'precipitation', label: 'Precipitation' },
+		{ key: 'snowfall', label: 'Snowfall' }
 	];
 
 	function toggle(section: 'table' | 'charts', key: string) {

src/routes/weather/week/[location]/variables.ts

@@ -4,6 +4,8 @@
  * (data field, render style, colour, unit family) so the panels can be
  * assembled dynamically from a user-defined layout.
  */
+import { defaultVariablePrefs } from '$lib/stores/settings';
+
 import { getColor } from '../../utils/colors';
 import {
 	type WeatherUnits,
@@ -36,9 +38,14 @@ export interface ChartVariableDef {
 	dashed?: boolean;
 	fill?: boolean;
 	fillOpacity?: number;
+	/** Area fill coloured by the value scale, fading out below the minimum */
+	gradientFill?: boolean;
 	width?: number;
 	/** Stroke the line coloured by the temperature scale */
 	colorScale?: boolean;
+	/** Draw the line in the theme foreground (black/white), while colorScale still
+	 *  drives the gradient fill */
+	foregroundLine?: boolean;
 	/** Draw a contrasting halo under the line */
 	outline?: boolean;
 	/** Annotate local minima / maxima with their value */
@@ -66,9 +73,10 @@ export const CHART_VARIABLES: ChartVariableDef[] = [
 		type: 'line',
 		kind: 'temp',
 		color: '#ef6c00',
-		width: 9,
+		width: 5.6,
 		colorScale: true,
-		outline: true,
+		foregroundLine: true,
+		gradientFill: true,
 		extrema: true
 	},
 	{
@@ -312,23 +320,29 @@ export function neededHourlyApiVars(
 	tablePrefs: Record<string, boolean> | undefined,
 	layoutKeys: string[]
 ): string[] {
-	const on = (key: string): boolean => tablePrefs?.[key] ?? true;
+	const on = (key: string): boolean => tablePrefs?.[key] ?? defaultVariablePrefs.table[key] ?? true;
 	const s = new Set<string>();
 
 	// Hourly table rows
 	if (on('icons')) s.add('weather_code');
 	if (on('temperature')) s.add('temperature_2m');
 	if (on('feels')) s.add('apparent_temperature');
+	if (on('dew_point')) s.add('dew_point_2m');
 	if (on('wind')) {
 		s.add('wind_speed_10m');
 		s.add('wind_direction_10m');
 	}
+	if (on('gusts')) s.add('wind_gusts_10m');
 	if (on('humidity')) s.add('relative_humidity_2m');
 	if (on('clouds')) s.add('cloud_cover');
+	if (on('pressure')) s.add('pressure_msl');
+	if (on('uv')) s.add('uv_index');
+	if (on('visibility')) s.add('visibility');
 	if (on('precipitation')) {
 		s.add('precipitation');
 		s.add('precipitation_probability');
 	}
+	if (on('snowfall')) s.add('snowfall');
 
 	// Meteogram variables
 	for (const key of layoutKeys) {
@@ -454,10 +468,12 @@ export function buildPanelDef(
 			width: d.width,
 			fill: d.fill,
 			fillOpacity: d.fillOpacity,
+			gradientFill: d.gradientFill,
 			dashed: d.dashed,
 			axis,
 			cloudBand: d.cloudBand,
 			segmentColor: d.colorScale ? (v: number) => getColor(v, units.temperature_unit) : undefined,
+			foregroundLine: d.foregroundLine,
 			outline: d.outline,
 			labelExtrema: d.extrema,
 			labelFormat: d.extrema