Hazardous Weather Conditions

Current conditions at

Madison, Dane County Regional-Truax Field (KMSN)

Lat: 43.14°NLon: 89.35°WElev: 860ft.

Fog/Mist

45°F

7°C

Humidity 93%
Wind Speed E 3 mph
Barometer 29.99 in (1016.0 mb)
Dewpoint 43°F (6°C)
Visibility 3.00 mi
Last update 5 Mar 11:53 am CST
Extended Forecast for

Monona WI

  • This Afternoon

    This Afternoon: Cloudy, with a high near 48. East wind around 5 mph.

    High: 48 °F

    Cloudy

  • Tonight

    Tonight: Patchy fog after 7pm.  Otherwise, cloudy, with a low around 40. Southeast wind around 5 mph.

    Low: 40 °F

    Patchy Fog

  • Friday

    Friday: Rain and thunderstorms before 2pm, then rain likely and possibly a thunderstorm between 2pm and 3pm, then a slight chance of rain and thunderstorms after 3pm.  Patchy fog before 2pm. High near 65. Southeast wind 5 to 10 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 65 °F

    Rain and
    Patchy Fog

  • Friday Night

    Friday Night: Rain and possibly a thunderstorm before 7pm, then showers and possibly a thunderstorm between 7pm and 3am, then showers after 3am.  Low around 46. South wind 10 to 15 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Showers

  • Saturday

    Saturday: A 20 percent chance of showers before noon.  Mostly cloudy, then gradually becoming sunny, with a high near 55. West wind 10 to 15 mph.

    High: 55 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. Northwest wind 5 to 10 mph becoming southwest after midnight.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 60. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44. Southwest wind around 10 mph.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

Detailed Forecast

This Afternoon
Cloudy, with a high near 48. East wind around 5 mph.
Tonight
Patchy fog after 7pm. Otherwise, cloudy, with a low around 40. Southeast wind around 5 mph.
Friday
Rain and thunderstorms before 2pm, then rain likely and possibly a thunderstorm between 2pm and 3pm, then a slight chance of rain and thunderstorms after 3pm. Patchy fog before 2pm. High near 65. Southeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night
Rain and possibly a thunderstorm before 7pm, then showers and possibly a thunderstorm between 7pm and 3am, then showers after 3am. Low around 46. South wind 10 to 15 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A 20 percent chance of showers before noon. Mostly cloudy, then gradually becoming sunny, with a high near 55. West wind 10 to 15 mph.
Saturday Night
Mostly clear, with a low around 33. Northwest wind 5 to 10 mph becoming southwest after midnight.
Sunday
Sunny, with a high near 60. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 44. Southwest wind around 10 mph.
Monday
Sunny, with a high near 67.
Monday Night
A 20 percent chance of rain after midnight. Mostly clear, with a low around 42.
Tuesday
Rain likely. Mostly sunny, with a high near 61. Chance of precipitation is 70%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 47. Chance of precipitation is 50%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Monona WI
 43.07°N 89.34°W (Elev. 850 ft)
11:32 am CST Mar 5, 2026
12pm CST Mar 5, 2026-6pm CDT Mar 11, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database