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 tonight through Monday morning bringing heavy snowfall (possibly record-breaking for some), ice, 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

La Crosse - La Crosse Regional Airport (KLSE)

Lat: 43.88°NLon: 91.26°WElev: 653ft.

Light Snow Fog/Mist

30°F

-1°C

Humidity 85%
Wind Speed E 8 G 22 mph
Barometer 29.94 in (1015.0 mb)
Dewpoint 26°F (-3°C)
Visibility 6.00 mi
Wind Chill22°F (-6°C)
Last update 14 Mar 10:53 pm CDT
Extended Forecast for

Trempealeau WI

Blizzard Warning March 15, 10:00am until March 16, 07:00am
Winter Storm Warning March 14, 11:46pm until March 15, 10:00am
Click here for hazard details and duration
Blizzard Warning
Winter Storm Warning
  •  
    Winter Storm Warning March 14, 11:46pm until March 15, 10:00am

    NOW until 10:00am Sun

    Winter Storm Warning

  • Tonight

    Low: 30 °F

    Wintry Mix

  • Sunday

    Sunday: Rain, snow, freezing rain, and sleet before 9am, then snow and sleet, possibly mixed with freezing rain between 9am and 10am, then snow after 10am. Patchy blowing snow after 10am. High near 34. Breezy, with a northeast wind 14 to 21 mph, with gusts as high as 38 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 3 to 5 inches possible.

    High: 34 °F

    Wintry Mix
    and Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: Snow. Areas of blowing snow. Low around 13. Wind chill values as low as -2. Windy, with a north wind 23 to 28 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 13 °F

    Snow and
    Areas Blowing
    Snow

  • Monday

    Monday: A 20 percent chance of snow before 1pm. Areas of blowing snow before noon. Mostly cloudy, with a high near 18. Wind chill values as low as -6. Blustery, with a northwest wind 18 to 22 mph, with gusts as high as 39 mph.

    High: 18 °F

    Slight Chance
    Snow and
    Areas Blowing
    Snow

  • Monday Night

    Monday Night: Mostly clear, with a low around -3. Northwest wind 6 to 14 mph, with gusts as high as 24 mph.

    Low: -3 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of snow after 1pm. Mostly sunny, with a high near 24. Light and variable wind becoming south 5 to 7 mph in the afternoon.

    High: 24 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly before 1am. Low around 19. South wind 6 to 8 mph. Chance of precipitation is 90%.

    Low: 19 °F

    Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44. South wind around 5 mph becoming west in the afternoon.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

Tonight
Sleet, possibly mixed with snow and freezing rain before 5am, then rain, freezing rain, and sleet. The sleet could be heavy at times. Low around 30. East wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. Total nighttime ice accumulation of less than a 0.1 of an inch possible. Total nighttime snow and sleet accumulation of 1 to 2 inches possible.
Sunday
Rain, snow, freezing rain, and sleet before 9am, then snow and sleet, possibly mixed with freezing rain between 9am and 10am, then snow after 10am. Patchy blowing snow after 10am. High near 34. Breezy, with a northeast wind 14 to 21 mph, with gusts as high as 38 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 3 to 5 inches possible.
Sunday Night
Snow. Areas of blowing snow. Low around 13. Wind chill values as low as -2. Windy, with a north wind 23 to 28 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Monday
A 20 percent chance of snow before 1pm. Areas of blowing snow before noon. Mostly cloudy, with a high near 18. Wind chill values as low as -6. Blustery, with a northwest wind 18 to 22 mph, with gusts as high as 39 mph.
Monday Night
Mostly clear, with a low around -3. Northwest wind 6 to 14 mph, with gusts as high as 24 mph.
Tuesday
A 20 percent chance of snow after 1pm. Mostly sunny, with a high near 24. Light and variable wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
Snow, mainly before 1am. Low around 19. South wind 6 to 8 mph. Chance of precipitation is 90%.
Wednesday
Mostly sunny, with a high near 44. South wind around 5 mph becoming west in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 30. Light south wind.
Thursday
Mostly sunny, with a high near 49. Southwest wind 3 to 5 mph.
Thursday Night
Mostly cloudy, with a low around 33. West wind around 5 mph.
Friday
Partly sunny, with a high near 52. West wind 5 to 8 mph.
Friday Night
Mostly cloudy, with a low around 34. West wind around 7 mph.
Saturday
Partly sunny, with a high near 51. Northwest wind 7 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Trempealeau WI
 44.01°N 91.44°W
Last Update:
10:02 pm CDT Mar 14, 2026
Forecast Valid:
11pm CDT Mar 14, 2026-6pm CDT Mar 21, 2026
 
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Additional Resources

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