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

Hazardous Weather Conditions

Current conditions at

Winona, Winona Municipal Airport-Max Conrad Field (KONA)

Lat: 44.08°NLon: 91.7°WElev: 656ft.

Light Snow

25°F

-4°C

Humidity 80%
Wind Speed W 9 mph
Barometer 29.89 in
Dewpoint 19°F (-7°C)
Visibility 7.00 mi
Wind Chill16°F (-9°C)
Last update 21 Jan 6:15 pm CST
Extended Forecast for

2 Miles WNW 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

  • Tonight

    Tonight: Snow likely with a chance of flurries before midnight, then a chance of flurries after 3am. Mostly cloudy, with a low around 6. Wind chill values as low as -4. West wind 6 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 6 °F

    Snow Likely
    then Mostly
    Cloudy

  • Thursday

    Thursday: A chance of flurries before 5pm. Partly sunny, with a temperature rising to near 13 by 11am, then falling to around 5 during the remainder of the day. Wind chill values as low as -14. Blustery, with a west wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 13 °F⇓

    Partly Sunny
    then Chance
    Flurries and
    Blustery

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -19. Wind chill values as low as -40. Northwest wind 10 to 13 mph, with gusts as high as 28 mph.

    Low: -19 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near -7. Wind chill values as low as -40. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.

    High: -7 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around -16. Northwest wind around 5 mph becoming calm in the evening.

    Low: -16 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 0. Calm wind.

    High: 0 °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 6. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 6 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -10. West wind around 6 mph.

    Low: -10 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow likely with a chance of flurries before midnight, then a chance of flurries after 3am. Mostly cloudy, with a low around 6. Wind chill values as low as -4. West wind 6 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Thursday
A chance of flurries before 5pm. Partly sunny, with a temperature rising to near 13 by 11am, then falling to around 5 during the remainder of the day. Wind chill values as low as -14. Blustery, with a west wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 34 mph.
Thursday Night
Partly cloudy, with a low around -19. Wind chill values as low as -40. Northwest wind 10 to 13 mph, with gusts as high as 28 mph.
Friday
Mostly sunny and cold, with a high near -7. Wind chill values as low as -40. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.
Friday Night
Partly cloudy, with a low around -16. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny and cold, with a high near 0. 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 6. Calm wind becoming northwest around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around -10. West wind around 6 mph.
Monday
Mostly sunny, with a high near 9. West wind 6 to 8 mph.
Monday Night
Partly cloudy, with a low around 0. West wind around 6 mph.
Tuesday
Mostly sunny, with a high near 18. West wind 5 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 0. 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:
2 Miles WNW Trempealeau WI
 44.01°N 91.47°W
Last Update:
5:21 pm CST Jan 21, 2026
Forecast Valid:
6pm CST Jan 21, 2026-6pm CST Jan 28, 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