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

La Crosse - La Crosse Regional Airport (KLSE)

Lat: 43.88°NLon: 91.26°WElev: 653ft.

Overcast and Windy

24°F

-4°C

Humidity 57%
Wind Speed N 31 G 43 mph
Barometer 29.87 in (1012.5 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 14 Jan 4:53 am CST
Extended Forecast for

Trempealeau WI

  • Overnight

    Overnight: Scattered flurries. Mostly cloudy, with a steady temperature around 25. Northwest wind around 10 mph, with gusts as high as 32 mph.

    Low: 25 °F

    Scattered
    Flurries

  • Wednesday

    Wednesday: Scattered flurries before 8am. Mostly cloudy through mid morning, then gradual clearing, with a temperature falling to around 17 by 10am. Blustery, with a northwest wind 13 to 17 mph, with gusts as high as 33 mph.

    High: 20 °F⇓

    Scattered
    Flurries and
    Blustery then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 9. Northwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 21 mph.

    Low: 9 °F

    Mostly Clear

  • Thursday

    Thursday: Snow likely after noon. Partly sunny, with a high near 30. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Partly Sunny
    then Snow
    Likely

  • Thursday Night

    Thursday Night: Snow. Low around 24. South wind 8 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 24 °F

    Snow

  • Friday

    Friday: Snow. High near 32. Breezy, with a northwest wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Snow and
    Breezy

  • Friday Night

    Friday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 7. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: 7 °F

    Chance Snow

  • Saturday

    Saturday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 12. Northwest wind around 11 mph, with gusts as high as 20 mph.

    High: 12 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -1. Northwest wind 6 to 10 mph.

    Low: -1 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Scattered flurries. Mostly cloudy, with a steady temperature around 25. Northwest wind around 10 mph, with gusts as high as 32 mph.
Wednesday
Scattered flurries before 8am. Mostly cloudy through mid morning, then gradual clearing, with a temperature falling to around 17 by 10am. Blustery, with a northwest wind 13 to 17 mph, with gusts as high as 33 mph.
Wednesday Night
Mostly clear, with a low around 9. Northwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 21 mph.
Thursday
Snow likely after noon. Partly sunny, with a high near 30. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow. Low around 24. South wind 8 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday
Snow. High near 32. Breezy, with a northwest wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 7. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.
Saturday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 12. Northwest wind around 11 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around -1. Northwest wind 6 to 10 mph.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 13. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 3. Northwest wind around 10 mph, with gusts as high as 20 mph.
M.L.King Day
Partly sunny, with a high near 11. Northwest wind 9 to 13 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around -1. West wind 5 to 8 mph.
Tuesday
Partly sunny, with a high near 12. West wind 5 to 7 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:
5:06 am CST Jan 14, 2026
Forecast Valid:
5am CST Jan 14, 2026-6pm CST Jan 20, 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