Hazardous Weather Conditions
Current conditions at
Madison, Dane County Regional-Truax Field (KMSN)
Lat: 43.14°NLon: 89.35°WElev: 860ft.
Mostly Cloudy
66°F
19°C
| Humidity | 96% |
| Wind Speed | Calm |
| Barometer | 29.90 in (1012.1 mb) |
| Dewpoint | 65°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 18 Aug 7:53 pm CDT |
Extended Forecast for
Madison WI
Tonight
Low: 61 °F
Severe
Thunderstorms
then Patchy
FogWednesday
High: 78 °F
Patchy Fog
then Mostly
SunnyWednesday Night
Low: 56 °F
Mostly Clear
Thursday
High: 80 °F
Sunny
Thursday Night
Low: 61 °F
Mostly Clear
then Chance
ShowersFriday
High: 80 °F
Chance
Showers then
Showers
LikelyFriday Night
Low: 61 °F
Slight Chance
T-stormsSaturday
High: 78 °F
Sunny
Saturday Night
Low: 56 °F
Mostly Clear
Detailed Forecast
Tonight
Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 11pm. Some of the storms could be severe. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 61. West wind around 5 mph becoming northwest after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 78. North wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 56. Calm wind.
Thursday
Sunny, with a high near 80. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 61. Southwest wind 5 to 10 mph.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 80. Southwest wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 61. West wind around 5 mph.
Saturday
Sunny, with a high near 78. Northwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Mostly sunny, with a high near 76.
Sunday Night
Partly cloudy, with a low around 57.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
Mostly sunny, with a high near 81.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Madison WI
43.07°N 89.4°W (Elev. 879 ft)
43.07°N 89.4°W (Elev. 879 ft)
8:36 pm CDT Aug 18, 2026
8pm CDT Aug 18, 2026-6pm CDT Aug 25, 2026
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