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

Hazardous Weather Conditions

Current conditions at

La Crosse - La Crosse Regional Airport (KLSE)

Lat: 43.88°NLon: 91.26°WElev: 653ft.

Light Snow

24°F

-4°C

Humidity 81%
Wind Speed W 7 mph
Barometer 29.80 in (1010.9 mb)
Dewpoint 19°F (-7°C)
Visibility 1.50 mi
Wind Chill16°F (-9°C)
Last update 21 Jan 2:53 pm CST
Extended Forecast for

Trempealeau WI

Extreme Cold Watch January 23, 11:00am until January 24, 12:00pm
Extreme Cold Warning January 22, 09:00pm until January 23, 11:00am
Click here for hazard details and duration
Extreme Cold Watch
Extreme Cold Warning

  • This Afternoon

    This Afternoon: Snow. High near 25. West wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than one inch possible.

    High: 25 °F

    Snow

  • Tonight

    Tonight: A chance of snow before 9pm, then a chance of flurries after 5am. Mostly cloudy, with a low around 6. Wind chill values as low as -5. Blustery, with a northwest wind 9 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 6 °F

    Chance Snow
    and Blustery
    then Mostly
    Cloudy

  • Thursday

    Thursday: A chance of flurries before 2pm. Partly sunny, with a temperature rising to near 13 by noon, then falling to around 4 during the remainder of the day. Wind chill values as low as -14. West wind 6 to 15 mph, with gusts as high as 29 mph.

    High: 13 °F⇓

    Chance
    Flurries

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -18. Wind chill values as low as -37. Northwest wind 9 to 14 mph, with gusts as high as 28 mph.

    Low: -18 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near -7. Northwest wind 6 to 9 mph, with gusts as high as 18 mph.

    High: -7 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around -14. Northwest wind around 5 mph becoming calm in the evening.

    Low: -14 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 1. Calm wind.

    High: 1 °F

    Cold

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around -9. Calm wind.

    Low: -9 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: Partly sunny, with a high near 7. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 7 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Snow. High near 25. West wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than one inch possible.
Tonight
A chance of snow before 9pm, then a chance of flurries after 5am. Mostly cloudy, with a low around 6. Wind chill values as low as -5. Blustery, with a northwest wind 9 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thursday
A chance of flurries before 2pm. Partly sunny, with a temperature rising to near 13 by noon, then falling to around 4 during the remainder of the day. Wind chill values as low as -14. West wind 6 to 15 mph, with gusts as high as 29 mph.
Thursday Night
Partly cloudy, with a low around -18. Wind chill values as low as -37. Northwest wind 9 to 14 mph, with gusts as high as 28 mph.
Friday
Mostly sunny and cold, with a high near -7. Northwest wind 6 to 9 mph, with gusts as high as 18 mph.
Friday Night
Partly cloudy, with a low around -14. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny and cold, with a high near 1. Calm wind.
Saturday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around -9. Calm wind.
Sunday
Partly sunny, with a high near 7. Calm wind becoming northwest around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around -9. West wind around 5 mph.
Monday
Mostly sunny, with a high near 10. West wind 5 to 8 mph.
Monday Night
Partly cloudy, with a low around 1. West wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 19. West wind 3 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 1. Northwest wind around 6 mph.
Wednesday
Partly sunny, with a high near 13. Northwest wind 6 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trempealeau WI
 44.01°N 91.44°W
Last Update:
3:16 pm CST Jan 21, 2026
Forecast Valid:
3pm CST Jan 21, 2026-6pm CST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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