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French Island, Wisconsin Weather

French Island, Wisconsin — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for French Island, La Crosse County.

🌡️ Current Conditions
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24-Hour Forecast
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Current Conditions Detail
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7-Day Forecast
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✈️ Aviation Weather

Flight conditions near French Island — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…

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🌿 Air Quality
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NWS Extended Forecast
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📡 Precipitation Radar

Live animated radar for French Island and surroundings — RainViewer.

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🛰️ Satellite Imagery

NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.

NOAA GOES-16 CONUS GEOCOLOR satellite animated loop
🛰️ GEOCOLOR loop 🌡️ Infrared (IR) 🌀 NHC Hurricane Satellite 🔗 NOAA Full Viewer

Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload

🌙 Astronomy
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About French Island, Wisconsin

French Island lies cradled by the mighty Mississippi River, a verdant expanse of rolling hills and fertile plains where the sky seems to stretch forever. It lies 4.1 miles north-north-west of La Crosse, WI (from La Crosse, WI: bearing 345°T), and is situated 2.2 miles south-west of Onalaska. Its landscape is a mosaic of whispering cornfields, their stalks standing tall and green in the summer sun, interspersed with patches of dense woodland that offer cool, dappled shade. Along its shores, the river's slow, powerful current shapes the land, creating sandy beaches that gleam under the afternoon light and marshes where the calls of unseen waterfowl echo. The air here carries the scent of damp earth and ripening grain, a constant reminder of the island's agricultural heart. The history of French Island is deeply entwined with the river that defines it, a waterway that has carried explorers, traders, and settlers for centuries. Originally inhabited by Indigenous peoples, it later became a waypoint for French fur traders, lending its name to this distinctive locale. Over time, the island's rich soil proved ideal for agriculture, and farming remains a significant part of its economy, with generations of families cultivating the land. The agricultural heritage is visible in the sturdy barns and weathered silos that dot the countryside, silent witnesses to decades of harvest. Beyond farming, the island's proximity to La Crosse has fostered a blend of rural tranquility and suburban accessibility, creating a unique character where a quiet, almost forgotten way of life persists, yet remains connected to the wider world.

LocationFrench Island, La Crosse County, Wisconsin
Coordinates43.858299°N, 91.260417°W
TimezoneCentral Time (America/Chicago)
ZIP Code(s)54603
Area Code507
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service