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Hazardous Weather Conditions

Current conditions at

Madison, Dane County Regional-Truax Field (KMSN)

Lat: 43.14°NLon: 89.35°WElev: 860ft.

A Few Clouds

41°F

5°C

Humidity 89%
Wind Speed Calm
Barometer 30.12 in (1020.4 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 6 Apr 12:53 am CDT
Extended Forecast for

Monona WI

  • Overnight

    Overnight: Partly cloudy, with a low around 34. Northwest wind around 10 mph.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers after 4pm. Partly sunny, with a high near 44. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 44 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21. North wind 5 to 10 mph.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 42. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 42 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 4am, then a chance of rain. Increasing clouds, with a low around 31. Southeast wind 5 to 10 mph. Chance of precipitation is 50%.

    Low: 31 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain, mainly before 7am, then a chance of showers after 1pm. Partly sunny, with a high near 64. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 64 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Showers before 10pm, then showers and possibly a thunderstorm between 10pm and 1am, then showers likely after 1am. Low around 49. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Showers

  • Thursday

    Thursday: A 40 percent chance of showers. Partly sunny, with a high near 63. Southwest wind around 10 mph.

    High: 63 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 34. Northwest wind around 10 mph.
Monday
A 20 percent chance of showers after 4pm. Partly sunny, with a high near 44. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 21. North wind 5 to 10 mph.
Tuesday
Sunny, with a high near 42. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night
A chance of rain and snow before 4am, then a chance of rain. Increasing clouds, with a low around 31. Southeast wind 5 to 10 mph. Chance of precipitation is 50%.
Wednesday
A chance of rain, mainly before 7am, then a chance of showers after 1pm. Partly sunny, with a high near 64. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Wednesday Night
Showers before 10pm, then showers and possibly a thunderstorm between 10pm and 1am, then showers likely after 1am. Low around 49. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 63. Southwest wind around 10 mph.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 38.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 58.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 38.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 61.
Saturday Night
Showers likely. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 71. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Monona WI
 43.07°N 89.34°W (Elev. 850 ft)
Last Update:
12:31 am CDT Apr 6, 2026
Forecast Valid:
1am CDT Apr 6, 2026-6pm CDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation