Rounds of Heavy Rain Today, Severe Weather Potential Tonight

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Hazardous Weather Conditions

Current conditions at

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

Fog

48°F

9°C

Humidity 100%
Wind Speed NE 3 mph
Barometer 29.66 in
Dewpoint 48°F (9°C)
Visibility 0.25 mi
Last update 6 Mar 9:55 pm CST
Extended Forecast for

Blair WI

  • Tonight

    Tonight: Showers and thunderstorms before 4am, then a chance of showers.  Patchy fog. Low around 35. South wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 24 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Showers and
    Patchy Fog

  • Saturday

    Saturday: A 20 percent chance of showers before 8am.  Cloudy, then gradually becoming mostly sunny, with a high near 37. Breezy, with a northwest wind 10 to 16 mph, with gusts as high as 26 mph.

    High: 37 °F

    Slight Chance
    Showers and
    Breezy then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a temperature rising to around 38 by 5am. Southwest wind 5 to 14 mph, with gusts as high as 24 mph.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 63. Southwest wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 45. Southwest wind 8 to 13 mph, with gusts as high as 24 mph.

    Low: 45 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 63. Southwest wind around 8 mph becoming north in the afternoon.

    High: 63 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. North wind 6 to 9 mph becoming east after midnight. Winds could gust as high as 18 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain and snow showers before noon, then a chance of rain showers.  Partly sunny, with a high near 50. East wind 10 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 40%.

    High: 50 °F

    Slight Chance
    Rain/Snow
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of rain and snow showers before midnight, then a chance of snow showers.  Cloudy, with a low around 27. North wind around 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 40%.

    Low: 27 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

Detailed Forecast

Tonight
Showers and thunderstorms before 4am, then a chance of showers. Patchy fog. Low around 35. South wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A 20 percent chance of showers before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 37. Breezy, with a northwest wind 10 to 16 mph, with gusts as high as 26 mph.
Saturday Night
Partly cloudy, with a temperature rising to around 38 by 5am. Southwest wind 5 to 14 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 63. Southwest wind 11 to 14 mph, with gusts as high as 23 mph.
Sunday Night
Mostly cloudy, with a low around 45. Southwest wind 8 to 13 mph, with gusts as high as 24 mph.
Monday
Mostly sunny, with a high near 63. Southwest wind around 8 mph becoming north in the afternoon.
Monday Night
Partly cloudy, with a low around 34. North wind 6 to 9 mph becoming east after midnight. Winds could gust as high as 18 mph.
Tuesday
A slight chance of rain and snow showers before noon, then a chance of rain showers. Partly sunny, with a high near 50. East wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Tuesday Night
A chance of rain and snow showers before midnight, then a chance of snow showers. Cloudy, with a low around 27. North wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Wednesday
A 30 percent chance of snow showers, mainly before noon. Mostly cloudy, with a high near 41. Northwest wind 10 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 21. Northwest wind 5 to 9 mph, with gusts as high as 18 mph.
Thursday
Partly sunny, with a high near 45. Northwest wind 5 to 11 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 30. South wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Friday
A slight chance of rain and snow showers. Mostly cloudy, with a high near 47. Breezy, with a southwest wind 11 to 16 mph becoming northwest in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Blair WI
 44.3°N 91.25°W
10:02 pm CST Mar 6, 2026
10pm CST Mar 6, 2026-6pm CDT Mar 13, 2026
 
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