Current conditions at

Madison, Dane County Regional-Truax Field (KMSN)

Lat: 43.14°NLon: 89.35°WElev: 860ft.

Mostly Cloudy

72°F

22°C

Humidity 91%
Wind Speed Calm
Barometer 30.03 in (1016.1 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 16 Aug 9:53 pm CDT
Extended Forecast for

2 Miles WNW Sun Prairie WI

Flood Watch August 16, 10:35pm until August 17, 10:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch August 16, 10:35pm until August 17, 10:00am

    NOW until 10:00am Sun

    Flood Watch

  • Tonight

    Low: 65 °F

    T-storms

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly before 9am.  Cloudy, with a high near 78. East wind around 10 mph.

    High: 78 °F

    Chance
    T-storms then
    Cloudy

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms, mainly after 1am.  Mostly cloudy, with a low around 68. East wind 5 to 10 mph.

    Low: 68 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 86. Southeast wind 5 to 10 mph becoming southwest in the afternoon.

    High: 86 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 70. Southwest wind 5 to 10 mph.

    Low: 70 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 10am, then a slight chance of showers and thunderstorms after 10am.  Mostly sunny, with a high near 78. Northwest wind 5 to 10 mph.  Chance of precipitation is 20%.

    High: 78 °F

    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 61. North wind around 5 mph.

    Low: 61 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 76. Northeast wind 5 to 10 mph.

    High: 76 °F

    Mostly Sunny

Detailed Forecast

Tonight
Showers and possibly a thunderstorm. Low around 65. North wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
A 30 percent chance of showers and thunderstorms, mainly before 9am. Cloudy, with a high near 78. East wind around 10 mph.
Sunday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 68. East wind 5 to 10 mph.
Monday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. Southeast wind 5 to 10 mph becoming southwest in the afternoon.
Monday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. Southwest wind 5 to 10 mph.
Tuesday
A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 10am, then a slight chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 78. Northwest wind 5 to 10 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 61. North wind around 5 mph.
Wednesday
Mostly sunny, with a high near 76. Northeast wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 59.
Friday
Sunny, with a high near 81.
Friday Night
Mostly clear, with a low around 63.
Saturday
Mostly sunny, with a high near 79.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Sun Prairie WI
 43.2°N 89.27°W (Elev. 948 ft)
9:58 pm CDT Aug 16, 2025
10pm CDT Aug 16, 2025-6pm CDT Aug 23, 2025
 
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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