National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Platteville Municipal Airport (KPVB)

Lat: 42.69°NLon: 90.44°WElev: 1020ft.

Fair

32°F

0°C

Humidity 100%
Wind Speed N 7 mph
Barometer 30.20 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 6 Nov 6:35 am CST
Extended Forecast for

Potosi WI

  • Today

    Today: Mostly sunny, with a high near 47. North wind 5 to 9 mph becoming light in the afternoon.

    High: 47 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 28. Light northwest wind.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 51. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 51 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38. Southwest wind 5 to 8 mph.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 58. West wind 5 to 8 mph.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. Light and variable wind.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 63. Light south wind becoming southwest 6 to 11 mph in the morning.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. Southwest wind around 6 mph becoming light and variable after midnight.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 58. Light west wind.

    High: 58 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 47. North wind 5 to 9 mph becoming light in the afternoon.
Tonight
Mostly clear, with a low around 28. Light northwest wind.
Saturday
Mostly sunny, with a high near 51. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 38. Southwest wind 5 to 8 mph.
Sunday
Sunny, with a high near 58. West wind 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 37. Light and variable wind.
Monday
Sunny, with a high near 63. Light south wind becoming southwest 6 to 11 mph in the morning.
Monday Night
Mostly clear, with a low around 40. Southwest wind around 6 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 58. Light west wind.
Tuesday Night
Partly cloudy, with a low around 37. Calm wind.
Veterans Day
Mostly sunny, with a high near 56. Calm wind becoming north around 5 mph.
Wednesday Night
Partly cloudy, with a low around 38. Calm wind becoming north around 5 mph after midnight.
Thursday
Mostly sunny, with a high near 53. North wind 5 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Potosi WI
 42.67°N 90.72°W
Last Update:
4:47 am CST Nov 6, 2026
Forecast Valid:
6am CST Nov 6, 2026-6pm CST Nov 12, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation