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Hazardous Weather Conditions

Current conditions at

La Crosse - La Crosse Regional Airport (KLSE)

Lat: 43.88°NLon: 91.26°WElev: 653ft.

Fair

-17°F

-27°C

Humidity 53%
Wind Speed N 16 G 25 mph
Barometer 30.62 in (1040.1 mb)
Dewpoint -29°F (-34°C)
Visibility 10.00 mi
Wind Chill-42°F (-41°C)
Last update 23 Jan 2:53 am CST
Extended Forecast for

Onalaska WI

Cold Weather Advisory January 23, 12:00pm until January 23, 09:00pm
Extreme Cold Warning until January 23, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
Extreme Cold Warning
  •  
    Extreme Cold Warning until January 23, 12:00pm

    NOW until 12:00pm Fri

    Extreme Cold Warning

  • Overnight

    Low: -17 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near -7. Wind chill values as low as -39. Northwest wind 8 to 13 mph, with gusts as high as 21 mph.

    High: -7 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -13. Wind chill values as low as -24. Northwest wind 5 to 7 mph becoming calm after midnight.

    Low: -13 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 1. Wind chill values as low as -13. Calm wind.

    High: 1 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -8. Calm wind.

    Low: -8 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 6. Calm wind becoming north around 5 mph.

    High: 6 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -11. Light northwest wind.

    Low: -11 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 11. Light and variable wind becoming southwest 5 to 7 mph in the morning.

    High: 11 °F

    Mostly Sunny

Detailed Forecast

Overnight
Partly cloudy, with a low around -17. Wind chill values as low as -38. Northwest wind 13 to 15 mph, with gusts as high as 23 mph.
Friday
Mostly sunny and cold, with a high near -7. Wind chill values as low as -39. Northwest wind 8 to 13 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around -13. Wind chill values as low as -24. Northwest wind 5 to 7 mph becoming calm after midnight.
Saturday
Partly sunny and cold, with a high near 1. Wind chill values as low as -13. Calm wind.
Saturday Night
Mostly cloudy, with a low around -8. Calm wind.
Sunday
Mostly sunny, with a high near 6. Calm wind becoming north around 5 mph.
Sunday Night
Partly cloudy, with a low around -11. Light northwest wind.
Monday
Mostly sunny, with a high near 11. Light and variable wind becoming southwest 5 to 7 mph in the morning.
Monday Night
Partly cloudy, with a low around 4. Southwest wind around 7 mph becoming northwest after midnight.
Tuesday
Partly sunny, with a high near 14. Northwest wind 6 to 9 mph, with gusts as high as 18 mph.
Tuesday Night
Partly cloudy, with a low around -2. Northwest wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 11. Northwest wind 3 to 7 mph.
Wednesday Night
Partly cloudy, with a low around -4. Northwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 10. Northwest wind 5 to 7 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Onalaska WI
 43.87°N 91.21°W
Last Update:
2:41 am CST Jan 23, 2026
Forecast Valid:
3am CST Jan 23, 2026-6pm CST Jan 29, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation