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

Dangerous Winter Storm Through Monday Morning

A dangerous winter storm will unfold will continue through Monday morning bringing heavy snowfall (possibly record-breaking for some) and blizzard conditions. Make appropriate preparations, as power outages will be possible. Travel will become dangerous, if not impossible. Read More >

Hazardous Weather Conditions

Current conditions at

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

Overcast

32°F

0°C

Humidity 72%
Wind Speed NE 17 G 23 mph
Barometer 29.66 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 15 Mar 4:15 pm CDT
Extended Forecast for

Blair WI

Blizzard Warning March 15, 04:39pm until March 16, 07:00am
Click here for hazard details and duration
Blizzard Warning
  •  
    Blizzard Warning March 15, 04:39pm until March 16, 07:00am

    NOW until 7:00am Mon

    Blizzard Warning

  • This Afternoon

    High: 29 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow. Widespread blowing snow, mainly after 1am. Low around 13. Wind chill values as low as -2. Windy, with a north wind 23 to 28 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 13 °F

    Snow and
    Blowing Snow

  • Monday

    Monday: A 50 percent chance of snow, mainly before 10am. Areas of blowing snow. Mostly cloudy, with a high near 19. Wind chill values as low as -7. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 43 mph. New snow accumulation of less than one inch possible.

    High: 19 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around -4. Wind chill values as low as -15. Northwest wind 6 to 14 mph, with gusts as high as 25 mph.

    Low: -4 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 21. Light and variable wind becoming southwest around 6 mph in the afternoon.

    High: 21 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow, mainly before 1am. Low around 15. South wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 15 °F

    Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 44. Southwest wind around 6 mph.

    High: 44 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before 1am. Partly cloudy, with a low around 29. South wind around 5 mph becoming light and variable in the evening.

    Low: 29 °F

    Slight Chance
    Rain

Detailed Forecast

This Afternoon
A 40 percent chance of snow. Patchy blowing snow. Mostly cloudy, with a steady temperature around 29. Blustery, with a northeast wind around 20 mph, with gusts as high as 31 mph. Total daytime snow accumulation of 4 to 8 inches possible.
Tonight
Snow. Widespread blowing snow, mainly after 1am. Low around 13. Wind chill values as low as -2. Windy, with a north wind 23 to 28 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Monday
A 50 percent chance of snow, mainly before 10am. Areas of blowing snow. Mostly cloudy, with a high near 19. Wind chill values as low as -7. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 43 mph. New snow accumulation of less than one inch possible.
Monday Night
Partly cloudy, with a low around -4. Wind chill values as low as -15. Northwest wind 6 to 14 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 21. Light and variable wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
Snow, mainly before 1am. Low around 15. South wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Partly sunny, with a high near 44. Southwest wind around 6 mph.
Wednesday Night
A 20 percent chance of rain before 1am. Partly cloudy, with a low around 29. South wind around 5 mph becoming light and variable in the evening.
Thursday
Mostly sunny, with a high near 47. Calm wind becoming northwest around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 31. Calm wind becoming south around 6 mph after midnight.
Friday
Partly sunny, with a high near 51. South wind 6 to 9 mph becoming west in the afternoon.
Friday Night
Mostly cloudy, with a low around 31. Northwest wind around 8 mph.
Saturday
Mostly sunny, with a high near 51. Northwest wind 7 to 9 mph.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 29. North wind around 7 mph becoming east after midnight.
Sunday
Mostly cloudy, with a high near 45. Northeast wind 7 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Blair WI
 44.3°N 91.25°W
Last Update:
3:01 pm CDT Mar 15, 2026
Forecast Valid:
4pm CDT Mar 15, 2026-6pm CDT Mar 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation