Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Multi-day heavy rainfall and flooding event continues to unfold in the Central and Southern U.S.

Another day of heavy rain on Friday will further increase the risk of flash flooding and long-term flooding in the Southern Plains and the Lower/Mid-Mississippi and Ohio River Valleys. The NWS Weather Prediction Center has issued Moderate Risks for excessive rainfall for parts of these regions on Friday and into the weekend. Some areas may see an additional 4-5 inches of rain over the next 3 days. Read More >

Current conditions at

La Crosse - La Crosse Regional Airport (KLSE)

Lat: 43.88°NLon: 91.26°WElev: 653ft.

Unknown Precip

31°F

-1°C

Humidity 89%
Wind Speed SE 12 mph
Barometer 30.26 in (1026.1 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 22 Feb 9:53 pm CST
Extended Forecast for

Onalaska WI

Winter Weather Advisory until February 23, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until February 23, 06:00am

    NOW until
    6:00am Fri

    Winter Weather Advisory

  • Tonight

    Tonight: Snow and sleet, possibly mixed with freezing rain before 4am, then freezing rain likely, possibly mixed with snow between 4am and 5am, then a chance of freezing rain after 5am.  Steady temperature around 31. Southeast wind 5 to 8 mph becoming light and variable.  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.

    Wintry Mix

    Low: 31 °F

  • Friday

    Friday: Patchy freezing drizzle before 7am.  Cloudy, then gradually becoming mostly sunny, with a high near 36. West wind 7 to 13 mph.

    Patchy
    Freezing
    Drizzle then
    Partly Sunny

    High: 36 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 17. West wind 5 to 7 mph becoming calm  in the evening.

    Mostly Cloudy

    Low: 17 °F

  • Saturday

    Saturday: Rain and snow likely after noon, becoming all rain after 1pm.  Mostly cloudy, with a high near 39. East wind 5 to 14 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Mostly Cloudy
    then
    Rain/Snow
    Likely

    High: 39 °F

  • Saturday
    Night

    Saturday Night: Rain and snow before 3am, then a chance of snow and freezing rain between 3am and 5am, then a chance of snow after 5am.  Low around 27. Breezy, with an east wind 8 to 17 mph becoming west after midnight. Winds could gust as high as 31 mph.  Chance of precipitation is 100%. Little or no ice accumulation expected.  New snow accumulation of less than a half inch possible.

    Rain then
    Chance Wintry
    Mix and
    Breezy

    Low: 27 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 37. Breezy, with a west wind 15 to 18 mph, with gusts as high as 31 mph.

    Mostly Sunny
    and Breezy

    High: 37 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 19. West wind 7 to 14 mph.

    Partly Cloudy

    Low: 19 °F

  • Monday

    Monday: Sunny, with a high near 41. Southwest wind 7 to 9 mph.

    Sunny

    High: 41 °F

Detailed Forecast

Tonight
Snow and sleet, possibly mixed with freezing rain before 4am, then freezing rain likely, possibly mixed with snow between 4am and 5am, then a chance of freezing rain after 5am. Steady temperature around 31. Southeast wind 5 to 8 mph becoming light and variable. 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.
Friday
Patchy freezing drizzle before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 36. West wind 7 to 13 mph.
Friday Night
Mostly cloudy, with a low around 17. West wind 5 to 7 mph becoming calm in the evening.
Saturday
Rain and snow likely after noon, becoming all rain after 1pm. Mostly cloudy, with a high near 39. East wind 5 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
Rain and snow before 3am, then a chance of snow and freezing rain between 3am and 5am, then a chance of snow after 5am. Low around 27. Breezy, with an east wind 8 to 17 mph becoming west after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Sunday
Mostly sunny, with a high near 37. Breezy, with a west wind 15 to 18 mph, with gusts as high as 31 mph.
Sunday Night
Partly cloudy, with a low around 19. West wind 7 to 14 mph.
Monday
Sunny, with a high near 41. Southwest wind 7 to 9 mph.
Monday Night
Mostly clear, with a low around 25. Southwest wind 6 to 9 mph.
Tuesday
Mostly sunny, with a high near 44. Southwest wind around 6 mph becoming east in the afternoon.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 26. East wind around 6 mph becoming north in the evening.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 43. Northeast wind 6 to 9 mph.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 26. North wind 8 to 10 mph. Chance of precipitation is 30%.
Thursday
A slight chance of rain and snow. Partly sunny, with a high near 41. North wind around 11 mph. Chance of precipitation is 20%.
Click Map For Forecast
Point Forecast:
Onalaska WI
 43.89°N 91.2°W
9:59 pm CST Feb 22, 2018
10pm CST Feb 22, 2018-6pm CST Mar 1, 2018
 
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