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Potosi, Wisconsin Weather

Potosi, Wisconsin — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for Potosi, Grant 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 Potosi — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…

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NWS Extended Forecast
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📡 Precipitation Radar

Live animated radar for Potosi 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 Potosi, Wisconsin

Potosi rests in a land of rolling hills and fertile valleys, where the Mississippi River's influence is felt in the languid curves of the landscape. It lies 13.3 miles north of Dubuque, IA (from Dubuque, IA: bearing 350°T), and is situated 7.5 miles north-west of Dickeyville. The air, especially in the early morning, carries the damp, earthy scent of rich soil and the distant promise of dew-kissed fields. Here, the topography is a soft, generous swell, a series of gentle rises and dips that cradle farmsteads and the quiet streets of Potosi itself. The sky above seems to stretch wider here, a vast canvas that can hold the fierce blue of summer or the bruised, dramatic hues of an approaching storm. This is a place where the land feels palpably alive, breathing with the slow, steady pulse of agricultural life. The history of Potosi is inextricably linked to the bounty of this land, a legacy shaped by lead mining that once echoed through these hills, leaving behind whispers of fortunes made and lost. Today, however, the economy thrives on the enduring fertility of the soil, with dairy farms and agricultural enterprises forming the backbone of Potosi's prosperity. The Mississippi River, a constant, murmuring presence, not only shapes the horizon but also serves as a vital artery for transport and recreation, its broad waters reflecting the changing light of day. Local traditions, passed down through generations, often revolve around the harvest and the camaraderie of a community that understands the deep connection between human endeavor and the earth's enduring generosity.

LocationPotosi, Grant County, Wisconsin
Coordinates42.689439°N, 90.712071°W
TimezoneCentral Time (America/Chicago)
ZIP Code(s)53820
Area Code920
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service