diff --git a/src/lib/stores/settings.ts b/src/lib/stores/settings.ts
index 766f4c1..284e7ed 100644
--- a/src/lib/stores/settings.ts
+++ b/src/lib/stores/settings.ts
@@ -78,3 +78,6 @@ export const defaultVariablePrefs: VariablePrefs = {
 };
 
 export const storedVariablePrefs = persisted<VariablePrefs>('variable_prefs', defaultVariablePrefs);
+
+/** Selected ensemble model for the 14-day spread forecast. */
+export const storedEnsembleModel = persisted<string>('ensemble_model', 'ncep_gefs_seamless');
diff --git a/src/routes/+layout.server.ts b/src/routes/+layout.server.ts
index 189f71e..deb9ffd 100644
--- a/src/routes/+layout.server.ts
+++ b/src/routes/+layout.server.ts
@@ -1 +1,5 @@
 export const prerender = true;
+
+// Static hosting: emit every page as <path>/index.html so plain file servers
+// resolve URLs like /weather/week/ without pretty-URL rewrites.
+export const trailingSlash = 'always';
diff --git a/src/routes/weather/14-day/[location]/+page.svelte b/src/routes/weather/14-day/[location]/+page.svelte
index 64752b1..9f25cef 100644
--- a/src/routes/weather/14-day/[location]/+page.svelte
+++ b/src/routes/weather/14-day/[location]/+page.svelte
@@ -1,7 +1,8 @@
 <script lang="ts">
 	import { onMount } from 'svelte';
+	import { get } from 'svelte/store';
 
-	import { storedLocation } from '$lib/stores/settings';
+	import { storedEnsembleModel, storedLocation } from '$lib/stores/settings';
 
 	import { ChartContainer, ChartToolbar } from '$lib/components/charts';
 	import { Label } from '$lib/components/ui/label';
@@ -14,7 +15,8 @@
 		fetchEnsembleForecast
 	} from '$lib/services/weather';
 
-	import { defaultParameters } from '../../options';
+	import { defaultParameters, ensembleModelGroups } from '../../options';
+	import ModelSelector from '../../week/[location]/ModelSelector.svelte';
 
 	import type { PageData } from './$types';
 
@@ -22,7 +24,7 @@
 
 	// ─── Display State (does NOT trigger data re-fetch) ─────────────────────────
 
-	let showLegend = $state(false);
+	let showLegend = $state(true);
 
 	// ─── Data Fetch State ───────────────────────────────────────────────────────
 
@@ -45,7 +47,7 @@
 	let params = $state({
 		...defaultParameters,
 		hourly: ['temperature_2m'],
-		models: ['gfs_seamless']
+		models: ['ncep_gefs_seamless']
 	});
 
 	// ─── Cached API Response ────────────────────────────────────────────────────
@@ -62,6 +64,8 @@
 	// ─── Lifecycle ──────────────────────────────────────────────────────────────
 
 	onMount(() => {
+		// preselect the persisted ensemble model (client-only, keeps SSR stable)
+		params.models = [get(storedEnsembleModel)];
 		mounted = true;
 	});
 
@@ -128,6 +132,8 @@
 		series: ChartSeries[];
 	}
 
+	const BAND_COLOR = 'rgba(115, 192, 222, 0.9)';
+
 	let chartDefs = $derived.by((): ChartDef[] => {
 		if (!fetchedData) return [];
 
@@ -142,37 +148,47 @@
 
 			const unit = varData.unit;
 			const isColumn = isColumnUnit(unit);
-			const series: ChartSeries[] = [];
+			const memberCount = varData.members.length;
 
-			// Individual ensemble members: thin, low-alpha lines
-			for (let mi = 0; mi < varData.members.length; mi++) {
-				series.push({
-					name: `${variable}_member${String(mi).padStart(2, '0')}`,
+			// Min/max spread band + mean, instead of every individual member
+			const series: ChartSeries[] = [
+				{
+					name: 'Max',
 					type: 'line',
-					color: CHART_COLORS.memberLine,
-					data: varData.members[mi],
+					color: BAND_COLOR,
+					data: varData.max,
 					width: 1,
-					showInLegend: false
-				});
-			}
-
-			// Ensemble mean: bold dashed line on top
-			series.push({
-				name: variable + '_average',
-				type: isColumn ? 'bar' : 'line',
-				color: CHART_COLORS.average,
-				data: varData.average,
-				width: 4,
-				dashed: !isColumn
-			});
+					fill: true,
+					fillOpacity: 0.25,
+					bandTo: varData.min,
+					format: (v) => `${v.toFixed(1)} ${unit}`
+				},
+				{
+					name: 'Min',
+					type: 'line',
+					color: BAND_COLOR,
+					data: varData.min,
+					width: 1,
+					format: (v) => `${v.toFixed(1)} ${unit}`
+				},
+				{
+					name: 'Mean',
+					type: isColumn ? 'bar' : 'line',
+					color: CHART_COLORS.average,
+					data: varData.average,
+					width: 3,
+					dashed: !isColumn,
+					format: (v) => `${v.toFixed(1)} ${unit}`
+				}
+			];
 
 			const isFirst = vi === 0;
 			const isLast = vi === variables.length - 1;
 
 			defs.push({
-				title: isFirst ? 'Model Spread' : undefined,
+				title: isFirst ? 'Ensemble Spread' : undefined,
 				subtitle: isFirst
-					? `Compare ${params.hourly?.join(', ') || ''} in models: ${params.models?.join(', ') || ''}`
+					? `${variable} min/mean/max across ${memberCount} members (${params.models?.[0] ?? ''})`
 					: undefined,
 				unit,
 				showCredit: isLast,
@@ -184,6 +200,39 @@
 	});
 </script>
 
+<!-- ─── 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="flex min-w-0 items-center gap-3">
+		<img
+			class="h-10 w-10 shrink-0 rounded-full shadow-sm ring-2 ring-border"
+			src="/images/country-flags/{(location.country_code || 'united_nations').toLowerCase()}.svg"
+			alt={location.country ?? ''}
+		/>
+		<div class="min-w-0">
+			<h1 class="truncate text-2xl leading-tight font-bold tracking-tight md:text-3xl">
+				{location.name}
+			</h1>
+			<p class="truncate text-sm text-muted-foreground">
+				{#if location.admin1}{location.admin1},
+				{/if}{location.country ?? ''}
+				<span class="mx-1 opacity-50">·</span>
+				14-day ensemble forecast
+			</p>
+		</div>
+	</div>
+
+	<ModelSelector
+		selectedModel={params.models?.[0] ?? 'ncep_gefs_seamless'}
+		groups={ensembleModelGroups}
+		label="Ensemble model"
+		onModelChange={(model) => {
+			params.models = [model];
+			storedEnsembleModel.set(model);
+		}}
+	/>
+</div>
+
 <!-- ─── Chart Area ─────────────────────────────────────────────────────────── -->
 
 {#if loadError}
diff --git a/src/routes/weather/options.ts b/src/routes/weather/options.ts
index 04f3cbd..0197874 100644
--- a/src/routes/weather/options.ts
+++ b/src/routes/weather/options.ts
@@ -351,3 +351,131 @@ export const hourly = [
 		{ value: 'temperature_180m', label: 'Temperature 180m' }
 	]
 ];
+
+/**
+ * Ensemble models for the 14-day spread forecast, synced from the
+ * open-meteo/website project (src/routes/en/docs/ensemble-api/options.ts).
+ * Resolutions/update cadences from weather-map-layer domains.ts where known.
+ */
+export const ensembleModelGroups: WeatherModelGroup[] = [
+	{
+		value: 'dwd',
+		label: 'DWD Germany',
+		models: [
+			{
+				value: 'icon_seamless_eps',
+				label: 'DWD ICON EPS Seamless',
+				resolution: '2-25 km',
+				update: 'every 6 h'
+			},
+			{
+				value: 'icon_global_eps',
+				label: 'DWD ICON EPS Global',
+				resolution: '25 km',
+				update: 'every 12 h'
+			},
+			{ value: 'icon_eu_eps', label: 'DWD ICON EPS EU', resolution: '13 km', update: 'every 6 h' },
+			{ value: 'icon_d2_eps', label: 'DWD ICON EPS D2', resolution: '2 km', update: 'every 6 h' }
+		]
+	},
+	{
+		value: 'ncep',
+		label: 'NOAA U.S.',
+		models: [
+			{
+				value: 'ncep_gefs_seamless',
+				label: 'GFS Ensemble Seamless',
+				resolution: '25-50 km',
+				update: 'every 6 h'
+			},
+			{
+				value: 'ncep_gefs025',
+				label: 'GFS Ensemble 0.25°',
+				resolution: '25 km',
+				update: 'every 6 h'
+			},
+			{
+				value: 'ncep_gefs05',
+				label: 'GFS Ensemble 0.5°',
+				resolution: '50 km',
+				update: 'every 6 h'
+			},
+			{ value: 'ncep_aigefs025', label: 'AIGEFS 0.25°', resolution: '25 km', update: 'every 6 h' }
+		]
+	},
+	{
+		value: 'ecmwf',
+		label: 'ECMWF',
+		models: [
+			{
+				value: 'ecmwf_ifs025_ensemble',
+				label: 'ECMWF IFS 0.25° Ensemble',
+				resolution: '25 km',
+				update: 'every 6 h'
+			},
+			{
+				value: 'ecmwf_aifs025_ensemble',
+				label: 'ECMWF AIFS 0.25° Ensemble',
+				resolution: '25 km',
+				update: 'every 6 h'
+			}
+		]
+	},
+	{
+		value: 'cmc_gem',
+		label: 'GEM Canada',
+		models: [
+			{
+				value: 'gem_global_ensemble',
+				label: 'GEM Global Ensemble',
+				resolution: '50 km',
+				update: 'every 12 h'
+			}
+		]
+	},
+	{
+		value: 'bom',
+		label: 'BOM Australia',
+		models: [{ value: 'bom_access_global_ensemble', label: 'BOM ACCESS Global' }]
+	},
+	{
+		value: 'ukmo',
+		label: 'UK Met Office',
+		models: [
+			{
+				value: 'ukmo_global_ensemble_20km',
+				label: 'UK MetOffice Global 20km',
+				resolution: '20 km'
+			},
+			{ value: 'ukmo_uk_ensemble_2km', label: 'UK MetOffice UK 2km', resolution: '2 km' }
+		]
+	},
+	{
+		value: 'meteoswiss',
+		label: 'MeteoSwiss',
+		models: [
+			{
+				value: 'meteoswiss_icon_ch1_ensemble',
+				label: 'MeteoSwiss ICON CH1',
+				resolution: '1 km',
+				update: 'every 12 h'
+			},
+			{
+				value: 'meteoswiss_icon_ch2_ensemble',
+				label: 'MeteoSwiss ICON CH2',
+				resolution: '2 km',
+				update: 'every 12 h'
+			}
+		]
+	},
+	{
+		value: 'google',
+		label: 'Google',
+		models: [{ value: 'google_weathernext2_ensemble', label: 'Google WeatherNext 2 Ensemble' }]
+	}
+];
+
+export const ensembleModels: WeatherModel[] = ensembleModelGroups.flatMap((group) => group.models);
+
+export const findEnsembleModel = (value: string): WeatherModel | undefined =>
+	ensembleModels.find((model) => model.value === value);
diff --git a/src/routes/weather/week/[location]/ModelSelector.svelte b/src/routes/weather/week/[location]/ModelSelector.svelte
index 35d623b..864f8ec 100644
--- a/src/routes/weather/week/[location]/ModelSelector.svelte
+++ b/src/routes/weather/week/[location]/ModelSelector.svelte
@@ -1,22 +1,35 @@
 <script lang="ts">
 	import * as Select from '$lib/components/ui/select';
 
-	import { findModel, modelGroups } from '../../options';
+	import { type WeatherModelGroup, modelGroups } from '../../options';
 
 	interface Props {
 		selectedModel: string;
 		onModelChange: (model: string) => void;
+		/** Model list to offer; defaults to the deterministic forecast models */
+		groups?: WeatherModelGroup[];
+		label?: string;
 	}
 
-	let { selectedModel, onModelChange }: Props = $props();
+	let {
+		selectedModel,
+		onModelChange,
+		groups = modelGroups,
+		label = 'Weather model'
+	}: Props = $props();
 
-	let model = $derived(findModel(selectedModel));
-	let modelLabel = $derived(model?.label ?? selectedModel);
-	let modelMeta = $derived(
-		model?.resolution && model.resolution !== 'varies'
-			? `${model.resolution} · updated ${model.update}`
-			: 'Automatically picks the best model for this location'
+	let model = $derived(
+		groups.flatMap((group) => group.models).find((mo) => mo.value === selectedModel)
 	);
+	let modelLabel = $derived(model?.label ?? selectedModel);
+	let modelMeta = $derived.by(() => {
+		if (model?.resolution && model.resolution !== 'varies') {
+			return model.update ? `${model.resolution} · updated ${model.update}` : model.resolution;
+		}
+		return selectedModel === 'best_match'
+			? 'Automatically picks the best model for this location'
+			: '';
+	});
 </script>
 
 <Select.Root
@@ -28,7 +41,7 @@
 	}}
 >
 	<Select.Trigger
-		aria-label="Forecast model selection"
+		aria-label="{label} selection"
 		class="group h-auto min-w-64 cursor-pointer gap-3 rounded-xl border-2 border-primary/35 bg-card py-2 ps-2.5 shadow-sm transition-colors hover:border-primary/70 hover:shadow-md data-[size=default]:h-auto data-[state=open]:border-primary sm:min-w-72"
 	>
 		<div
@@ -45,16 +58,18 @@
 		</div>
 		<div class="flex min-w-0 flex-1 flex-col items-start gap-0 overflow-hidden text-left">
 			<span class="text-[11px] font-semibold tracking-wide text-primary uppercase">
-				Weather model
+				{label}
 			</span>
 			<span class="max-w-full truncate text-sm font-bold text-foreground">{modelLabel}</span>
-			<span class="max-w-full truncate text-[11px] leading-tight text-muted-foreground">
-				{modelMeta}
-			</span>
+			{#if modelMeta}
+				<span class="max-w-full truncate text-[11px] leading-tight text-muted-foreground">
+					{modelMeta}
+				</span>
+			{/if}
 		</div>
 	</Select.Trigger>
 	<Select.Content preventScroll={false} class="max-h-[min(480px,60vh)] border-border">
-		{#each modelGroups as group (group.value)}
+		{#each groups as group (group.value)}
 			<Select.Group>
 				<Select.GroupHeading
 					class="text-[10.5px] font-bold tracking-wider text-primary/80 uppercase"
@@ -68,9 +83,9 @@
 							<span class="font-medium">{mo.label}</span>
 							{#if mo.resolution && mo.resolution !== 'varies'}
 								<span class="text-[11px] text-muted-foreground">
-									{mo.resolution} · updated {mo.update}
+									{mo.resolution}{mo.update ? ` · updated ${mo.update}` : ''}
 								</span>
-							{:else}
+							{:else if mo.value === 'best_match'}
 								<span class="text-[11px] text-muted-foreground">Automatic selection</span>
 							{/if}
 						</div>