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

Hazardous Weather Conditions

Current conditions at

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

Fair

25°F

-4°C

Humidity 97%
Wind Speed E 3 mph
Barometer 30.27 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 1 Apr 6:55 am CDT
Extended Forecast for

Blair WI

Winter Weather Advisory April 2, 12:00am until April 2, 10:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Increasing clouds, with a high near 49. East wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 49 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Rain showers and sleet likely, possibly mixed with snow showers before 1am, then sleet between 1am and 2am, then rain showers after 2am. The sleet could be heavy at times. Low around 32. Breezy, with an east wind 15 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow and sleet accumulation of less than a half inch possible.

    Low: 32 °F

    Breezy.
    Wintry Mix
    Likely then
    Wintry Mix

  • Thursday

    Thursday: Rain showers before 8am, then rain showers, possibly mixed with sleet between 8am and 10am, then rain showers after 10am. Some thunder is also possible. High near 47. Breezy, with an east wind 11 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New sleet accumulation of less than a half inch possible.

    High: 47 °F

    Rain/Sleet
    and Breezy
    then Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 7pm, then a chance of showers between 7pm and 1am. Mostly cloudy, with a low around 32. East wind around 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 32 °F

    Chance
    Showers

  • Friday

    Friday: Showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 51. Northwest wind 6 to 9 mph becoming east in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 51 °F

    Mostly Cloudy
    then Showers
    Likely

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Low around 35. East wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 35 °F

    Showers

  • Saturday

    Saturday: A 50 percent chance of showers. Mostly cloudy, with a high near 44. Breezy, with a west wind 10 to 16 mph, with gusts as high as 24 mph.

    High: 44 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A slight chance of rain and snow showers before 1am. Mostly cloudy, with a low around 27. Breezy, with a west wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Rain/Snow and
    Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 48. Breezy, with a northwest wind 10 to 16 mph, with gusts as high as 25 mph.

    High: 48 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Today
Increasing clouds, with a high near 49. East wind 6 to 13 mph, with gusts as high as 21 mph.
Tonight
Rain showers and sleet likely, possibly mixed with snow showers before 1am, then sleet between 1am and 2am, then rain showers after 2am. The sleet could be heavy at times. Low around 32. Breezy, with an east wind 15 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow and sleet accumulation of less than a half inch possible.
Thursday
Rain showers before 8am, then rain showers, possibly mixed with sleet between 8am and 10am, then rain showers after 10am. Some thunder is also possible. High near 47. Breezy, with an east wind 11 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New sleet accumulation of less than a half inch possible.
Thursday Night
A chance of showers and thunderstorms before 7pm, then a chance of showers between 7pm and 1am. Mostly cloudy, with a low around 32. East wind around 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 51. Northwest wind 6 to 9 mph becoming east in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm. Low around 35. East wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 44. Breezy, with a west wind 10 to 16 mph, with gusts as high as 24 mph.
Saturday Night
A slight chance of rain and snow showers before 1am. Mostly cloudy, with a low around 27. Breezy, with a west wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 48. Breezy, with a northwest wind 10 to 16 mph, with gusts as high as 25 mph.
Sunday Night
A 20 percent chance of snow showers after 1am. Partly cloudy, with a low around 27. Northwest wind 5 to 8 mph becoming calm after midnight.
Monday
A chance of rain and snow showers. Partly sunny, with a high near 48. Light and variable wind becoming northwest 5 to 9 mph in the morning. Chance of precipitation is 40%.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 24. North wind around 7 mph.
Tuesday
Mostly sunny, with a high near 48. Northeast wind 6 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Blair WI
 44.3°N 91.25°W
Last Update:
4:46 am CDT Apr 1, 2026
Forecast Valid:
7am CDT Apr 1, 2026-6pm CDT Apr 7, 2026
 
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Additional Resources

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Chance of Precipitation