National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Damaging Winds Tonight - Friday Morning With Snow in Central WI, Then a Potentially Historic Weekend Snowstorm

Two back-to-back intense storm systems will move through the region tonight into this weekend. DAMAGING WIND areawide is the main hazard late tonight through Friday morning, along with some snow mainly in central Wisconsin. Then a POTENTIALLY HISTORIC SNOWSTORM is expected mainly Saturday night through Sunday night. Monitor the forecast for the latest updates and make appropriate preparations! Read More >

Hazardous Weather Conditions

Current conditions at

Boscobel, Boscobel Airport (KOVS)

Lat: 43.16°NLon: 90.68°WElev: 673ft.

Overcast

40°F

4°C

Humidity 60%
Wind Speed SE 8 mph
Barometer 29.73 in (1007.6 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 12 Mar 8:53 pm CDT
Extended Forecast for

Fennimore WI

Winter Storm Watch March 14, 07:00pm until March 16, 01:00pm
High Wind Warning March 13, 12:00am until March 13, 01:00pm
Click here for hazard details and duration
Winter Storm Watch
High Wind Warning

  • Tonight

    Tonight: Rain before 5am, then a slight chance of rain and snow. Patchy blowing snow after 5am. Low around 30. Windy, with a south wind 16 to 21 mph becoming west 26 to 31 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain/Snow and
    Patchy
    Blowing Snow

  • Friday

    Friday: A 10 percent chance of snow before 7am. Patchy blowing snow before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 41. Windy, with a northwest wind 23 to 32 mph, with gusts as high as 55 mph.

    High: 41 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Friday Night

    Friday Night: Increasing clouds, with a low around 26. Northwest wind 8 to 13 mph becoming light after midnight.

    Low: 26 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A slight chance of snow before 4pm, then a slight chance of rain and snow. Cloudy, with a high near 40. Light east wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 20%.

    High: 40 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow likely before 1am, then rain, snow, and freezing rain. Patchy blowing snow between 3am and 4am. Low around 30. Breezy, with an east wind 10 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of 1 to 3 inches possible.

    Low: 30 °F

    Rain/Snow
    Likely then
    Wintry Mix
    and Patchy
    Blowing Snow

  • Sunday

    Sunday: Rain, snow, and freezing rain before 7am, then snow, possibly mixed with rain. The snow could be heavy at times. Patchy blowing snow before 1pm, then widespread blowing snow after 3pm. High near 36. Breezy, with an east wind 20 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of 5 to 9 inches possible.

    High: 36 °F

    Wintry Mix
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Widespread blowing snow before 7pm. Low around 10. Windy, with a north wind 30 to 32 mph, with gusts as high as 41 mph. Chance of precipitation is 80%.

    Low: 10 °F

    Heavy Snow
    and Blowing
    Snow

  • Monday

    Monday: A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 17. Windy, with a northwest wind 24 to 28 mph, with gusts as high as 37 mph.

    High: 17 °F

    Slight Chance
    Snow and
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around -2. Blustery, with a northwest wind 17 to 22 mph decreasing to 11 to 16 mph after midnight.

    Low: -2 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

Detailed Forecast

Tonight
Rain before 5am, then a slight chance of rain and snow. Patchy blowing snow after 5am. Low around 30. Windy, with a south wind 16 to 21 mph becoming west 26 to 31 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
A 10 percent chance of snow before 7am. Patchy blowing snow before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 41. Windy, with a northwest wind 23 to 32 mph, with gusts as high as 55 mph.
Friday Night
Increasing clouds, with a low around 26. Northwest wind 8 to 13 mph becoming light after midnight.
Saturday
A slight chance of snow before 4pm, then a slight chance of rain and snow. Cloudy, with a high near 40. Light east wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 20%.
Saturday Night
Rain and snow likely before 1am, then rain, snow, and freezing rain. Patchy blowing snow between 3am and 4am. Low around 30. Breezy, with an east wind 10 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of 1 to 3 inches possible.
Sunday
Rain, snow, and freezing rain before 7am, then snow, possibly mixed with rain. The snow could be heavy at times. Patchy blowing snow before 1pm, then widespread blowing snow after 3pm. High near 36. Breezy, with an east wind 20 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of 5 to 9 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Widespread blowing snow before 7pm. Low around 10. Windy, with a north wind 30 to 32 mph, with gusts as high as 41 mph. Chance of precipitation is 80%.
Monday
A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 17. Windy, with a northwest wind 24 to 28 mph, with gusts as high as 37 mph.
Monday Night
Partly cloudy, with a low around -2. Blustery, with a northwest wind 17 to 22 mph decreasing to 11 to 16 mph after midnight.
Tuesday
Mostly sunny, with a high near 21. West wind around 9 mph.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 9. Southeast wind around 8 mph.
Wednesday
Partly sunny, with a high near 35. Southeast wind around 9 mph.
Wednesday Night
Mostly cloudy, with a low around 21. South wind around 7 mph.
Thursday
Partly sunny, with a high near 46. South wind 7 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Fennimore WI
 43°N 90.68°W
Last Update:
9:06 pm CDT Mar 12, 2026
Forecast Valid:
9pm CDT Mar 12, 2026-6pm CDT Mar 19, 2026
 
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