Hazardous Weather Conditions
Current conditions at
Madison, Dane County Regional-Truax Field (KMSN)
Lat: 43.14°NLon: 89.35°WElev: 860ft.
Mostly Cloudy
42°F
6°C
| Humidity | 40% |
| Wind Speed | NW 18 G 39 mph |
| Barometer | 29.77 in (1008.5 mb) |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 34°F (1°C) |
| Last update | 13 Mar 3:53 pm CDT |
Extended Forecast for
3 Miles WSW Cottage Grove WI
Winter Storm Watch March 15, 04:00pm until March 16, 07:00pm
Tonight
Low: 27 °F
Partly Cloudy
and Blustery
then Mostly
CloudySaturday
High: 41 °F
Cloudy then
Slight Chance
SnowSaturday Night
Low: 31 °F
Snow Likely
then
Rain/Snow
LikelySunday

High: 51 °F
Rain
Sunday Night
Low: 17 °F
Snow/Sleet
and Patchy
Blowing SnowMonday

High: 22 °F
Snow Likely
and Blowing
SnowMonday Night
Low: 3 °F
Mostly Cloudy
and Blustery
then Mostly
ClearTuesday

High: 24 °F
Mostly Sunny
Tuesday Night

Low: 15 °F
Snow Likely
Detailed Forecast
Tonight
Mostly cloudy, with a low around 27. Blustery, with a northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 35 mph.
Saturday
A 20 percent chance of snow after 1pm. Cloudy, with a high near 41. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
Snow likely before 1am, then rain likely. Cloudy, with a low around 31. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday
Rain and possibly a thunderstorm. High near 51. East wind around 15 mph becoming northeast in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Sunday Night
Snow, possibly mixed with sleet, becoming all snow after 10pm. The snow could be heavy at times. Patchy blowing snow after 8pm. Low around 17. Windy, with a north wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow and sleet accumulation of 4 to 6 inches possible.
Monday
Snow likely, mainly before 1pm. Widespread blowing snow, mainly before 7am. Cloudy, with a high near 22. Windy, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 3. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 24. Northwest wind around 10 mph.
Tuesday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 15. Chance of precipitation is 60%.
Wednesday
A 20 percent chance of snow before 1pm. Mostly sunny, with a high near 42.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Mostly cloudy, with a high near 49.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles WSW Cottage Grove WI
43.07°N 89.25°W (Elev. 948 ft)
43.07°N 89.25°W (Elev. 948 ft)
3:33 pm CDT Mar 13, 2026
3pm CDT Mar 13, 2026-6pm CDT Mar 20, 2026



