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

Tracking Winter Weather and Frigid Temperatures This Weekend

Another clipper will drop into the Northern Plains and Upper Midwest into Sunday with snow and gusty winds contributing to some areas of blizzard conditions and snow squalls. Impactful snowfall will occur up and down the East Coast Sunday extending from the western Florida Panhandle to Maine. Read More >

Hazardous Weather Conditions

Current conditions at

La Crosse - La Crosse Regional Airport (KLSE)

Lat: 43.88°NLon: 91.26°WElev: 653ft.

Overcast

14°F

-10°C

Humidity 71%
Wind Speed NW 15 mph
Barometer 30.06 in (1020.2 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill-1°F (-18°C)
Last update 17 Jan 5:53 pm CST
Extended Forecast for

2 Miles SSE Onalaska WI

Cold Weather Advisory January 19, 03:00am until January 19, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: A 20 percent chance of snow before 8pm. Cloudy, with a low around 4. Wind chill values as low as -9. Northwest wind 8 to 13 mph becoming southwest after midnight. Winds could gust as high as 23 mph.

    Low: 4 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: Snow, mainly after noon. High near 17. Wind chill values as low as -8. Southwest wind 8 to 11 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 17 °F

    Chance Snow
    then Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly before 7pm. Mostly cloudy, with a low around -4. Wind chill values as low as -24. Blustery, with a northwest wind 13 to 18 mph, with gusts as high as 33 mph.

    Low: -4 °F

    Blustery.
    Chance Snow
    then Mostly
    Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny and cold, with a high near 4. Wind chill values as low as -24. Blustery, with a northwest wind 8 to 16 mph, with gusts as high as 29 mph.

    High: 4 °F

    Mostly Sunny
    and Blustery
    then Partly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around -3. West wind 5 to 7 mph.

    Low: -3 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 16. Southwest wind around 6 mph.

    High: 16 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 11. South wind around 6 mph becoming west after midnight.

    Low: 11 °F

    Chance Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 19. West wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 19 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 3. West wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 3 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of snow before 8pm. Cloudy, with a low around 4. Wind chill values as low as -9. Northwest wind 8 to 13 mph becoming southwest after midnight. Winds could gust as high as 23 mph.
Sunday
Snow, mainly after noon. High near 17. Wind chill values as low as -8. Southwest wind 8 to 11 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A 30 percent chance of snow, mainly before 7pm. Mostly cloudy, with a low around -4. Wind chill values as low as -24. Blustery, with a northwest wind 13 to 18 mph, with gusts as high as 33 mph.
M.L.King Day
Mostly sunny and cold, with a high near 4. Wind chill values as low as -24. Blustery, with a northwest wind 8 to 16 mph, with gusts as high as 29 mph.
Monday Night
Partly cloudy, with a low around -3. West wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 16. Southwest wind around 6 mph.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 11. South wind around 6 mph becoming west after midnight.
Wednesday
A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 19. West wind 6 to 10 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 3. West wind 6 to 9 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 16. West wind around 7 mph.
Thursday Night
Mostly cloudy, with a low around 7. Southwest wind around 6 mph.
Friday
Partly sunny, with a high near 15. Northwest wind around 7 mph.
Friday Night
Mostly cloudy, with a low around -4. North wind around 6 mph.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 6. North wind around 6 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Onalaska WI
 43.85°N 91.21°W
Last Update:
6:21 pm CST Jan 17, 2026
Forecast Valid:
6pm CST Jan 17, 2026-6pm CST Jan 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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