Hazardous Weather Conditions
Current conditions at
Madison, Dane County Regional-Truax Field (KMSN)
Lat: 43.14°NLon: 89.35°WElev: 860ft.
Mostly Cloudy
17°F
-8°C
| Humidity | 96% |
| Wind Speed | W 5 mph |
| Barometer | 29.97 in (1016.5 mb) |
| Dewpoint | 16°F (-9°C) |
| Visibility | 8.00 mi |
| Wind Chill | 9°F (-13°C) |
| Last update | 2 Dec 12:53 am CST |
Extended Forecast for
Rio WI
Overnight
Low: 10 °F
Patchy
Freezing FogTuesday
High: 24 °F
Patchy
Freezing Fog
then Mostly
SunnyTuesday Night
Low: 20 °F⇑
Mostly Cloudy
then Chance
SnowWednesday
High: 28 °F⇓
Chance Snow
then Slight
Chance SnowWednesday Night
Low: -5 °F
Mostly Clear
Thursday
High: 11 °F
Sunny
Thursday Night
Low: 1 °F
Mostly Cloudy
Friday
High: 23 °F
Chance Snow
Friday Night
Low: 12 °F
Chance Snow
Detailed Forecast
Overnight
Patchy freezing fog. Mostly cloudy, with a low around 10. West wind around 5 mph.
Tuesday
Patchy freezing fog before 9am. Partly sunny, with a high near 24. West wind 5 to 10 mph becoming southwest in the afternoon.
Tuesday Night
A 50 percent chance of snow, mainly after 2am. Mostly cloudy, with a temperature rising to around 26 by 4am. Southwest wind 10 to 15 mph.
Wednesday
A 50 percent chance of snow, mainly before noon. Mostly cloudy, with a temperature rising to near 28 by 10am, then falling to around 18 during the remainder of the day. Southwest wind 10 to 15 mph becoming northwest in the afternoon.
Wednesday Night
Mostly clear, with a low around -5. Northwest wind 5 to 10 mph.
Thursday
Sunny, with a high near 11. Northwest wind around 5 mph becoming south in the afternoon.
Thursday Night
Mostly cloudy, with a low around 1. Southwest wind 5 to 10 mph.
Friday
A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 23. Southwest wind around 10 mph.
Friday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 12.
Saturday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 24.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 3.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 17.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 1.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 24.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Rio WI
43.43°N 89.23°W (Elev. 1033 ft)
43.43°N 89.23°W (Elev. 1033 ft)
1:01 am CST Dec 2, 2025
1am CST Dec 2, 2025-6pm CST Dec 8, 2025
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