Current conditions at

Madison, Dane County Regional-Truax Field (KMSN)

Lat: 43.14°NLon: 89.35°WElev: 860ft.

Fair

24°F

-4°C

Humidity 65%
Wind Speed Calm
Barometer 30.43 in (1032.0 mb)
Dewpoint 14°F (-10°C)
Visibility 7.00 mi
Last update 22 Feb 9:53 am CST
Extended Forecast for

Sun Prairie WI

Winter Weather Advisory February 23, 03:00am until February 23, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Today

    Today: Sunny, with a high near 31. Calm wind becoming east around 5 mph in the afternoon.

    Sunny

    High: 31 °F

  • Tonight

    Tonight: Snow and freezing rain likely, possibly mixed with sleet before 4am, then freezing rain, possibly mixed with sleet between 4am and 5am, then freezing rain after 5am.  Low around 23. East wind 5 to 10 mph.  Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible.  New snow and sleet accumulation of less than a half inch possible.

    Mostly Cloudy
    then Wintry
    Mix

    Low: 23 °F

  • Saturday

    Saturday: Freezing rain before 10am, then rain, possibly mixed with freezing rain between 10am and 11am, then rain after 11am.  High near 36. East wind around 10 mph.  Chance of precipitation is 90%. New ice accumulation of 0.1 to 0.2 of an inch possible.

    Rain/Freezing
    Rain then
    Rain Likely

    High: 36 °F

  • Saturday
    Night

    Saturday Night: Snow, possibly mixed with rain, becoming all snow after 5am.  Low around 29. Breezy, with a southeast wind 10 to 15 mph becoming west 15 to 20 mph after midnight. Winds could gust as high as 35 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Rain then
    Rain/Snow and
    Breezy

    Low: 29 °F

  • Sunday

    Sunday: A 20 percent chance of snow before noon.  Mostly cloudy, with a temperature falling to around 23 by 5pm. Windy, with a west wind 20 to 25 mph, with gusts as high as 40 mph.

    Windy. Slight
    Chance Snow
    then Mostly
    Cloudy

    High: 31 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 3. Breezy, with a west wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph.

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

    Low: 3 °F

  • Monday

    Monday: A 20 percent chance of snow after noon.  Partly sunny, with a high near 13. Northwest wind 5 to 10 mph.

    Partly Sunny
    then Slight
    Chance Snow

    High: 13 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of snow after midnight.  Mostly cloudy, with a low around 1. West wind around 5 mph becoming northeast after midnight.

    Mostly Cloudy
    then Chance
    Snow

    Low: 1 °F

  • Tuesday

    Tuesday: A 50 percent chance of snow.  Cloudy, with a high near 20.

    Chance Snow

    High: 20 °F

Detailed Forecast

Today
Sunny, with a high near 31. Calm wind becoming east around 5 mph in the afternoon.
Tonight
Snow and freezing rain likely, possibly mixed with sleet before 4am, then freezing rain, possibly mixed with sleet between 4am and 5am, then freezing rain after 5am. Low around 23. East wind 5 to 10 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.
Saturday
Freezing rain before 10am, then rain, possibly mixed with freezing rain between 10am and 11am, then rain after 11am. High near 36. East wind around 10 mph. Chance of precipitation is 90%. New ice accumulation of 0.1 to 0.2 of an inch possible.
Saturday Night
Snow, possibly mixed with rain, becoming all snow after 5am. Low around 29. Breezy, with a southeast wind 10 to 15 mph becoming west 15 to 20 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Sunday
A 20 percent chance of snow before noon. Mostly cloudy, with a temperature falling to around 23 by 5pm. Windy, with a west wind 20 to 25 mph, with gusts as high as 40 mph.
Sunday Night
Partly cloudy, with a low around 3. Breezy, with a west wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph.
Monday
A 20 percent chance of snow after noon. Partly sunny, with a high near 13. Northwest wind 5 to 10 mph.
Monday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 1. West wind around 5 mph becoming northeast after midnight.
Tuesday
A 50 percent chance of snow. Cloudy, with a high near 20.
Tuesday Night
A 40 percent chance of snow. Cloudy, with a low around 11.
Wednesday
A 20 percent chance of snow. Partly sunny, with a high near 25.
Wednesday Night
Partly cloudy, with a low around 2.
Thursday
Mostly sunny, with a high near 21.
Click Map For Forecast
Point Forecast:
Sun Prairie WI
 43.17°N 89.24°W (Elev. 965 ft)
9:41 am CST Feb 22, 2019
10am CST Feb 22, 2019-6pm CST Feb 28, 2019
 
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Additional Resources

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