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.

Overcast

16°F

-9°C

Humidity 48%
Wind Speed S 5 mph
Barometer 30.16 in
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 20 Jan 4:35 pm CST
Extended Forecast for

2 Miles WNW Trempealeau WI

Extreme Cold Watch January 22, 09:00pm until January 24, 12:00pm
Click here for hazard details and duration
Extreme Cold Watch

  • Tonight

    Tonight: Snow likely before 3am, then a chance of flurries between 3am and 5am. Cloudy, with a low around 9. Light south wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 9 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow, mainly after noon. High near 24. West wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 24 °F

    Partly Sunny
    then Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before 9pm. Partly cloudy, with a low around 3. Wind chill values as low as -7. West wind 7 to 14 mph, with gusts as high as 29 mph.

    Low: 3 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 12. Wind chill values as low as -9. West wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 12 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -15. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: -15 °F

    Partly Cloudy

  • Friday

    Friday: Sunny and cold, with a high near -7. Northwest wind 6 to 9 mph.

    High: -7 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around -17. Northwest wind around 5 mph becoming calm in the evening.

    Low: -17 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 0. Light west wind.

    High: 0 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -9. Calm wind.

    Low: -9 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow likely before 3am, then a chance of flurries between 3am and 5am. Cloudy, with a low around 9. Light south wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Snow, mainly after noon. High near 24. West wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday Night
A 20 percent chance of snow before 9pm. Partly cloudy, with a low around 3. Wind chill values as low as -7. West wind 7 to 14 mph, with gusts as high as 29 mph.
Thursday
Mostly sunny, with a high near 12. Wind chill values as low as -9. West wind 6 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around -15. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.
Friday
Sunny and cold, with a high near -7. Northwest wind 6 to 9 mph.
Friday Night
Partly cloudy, with a low around -17. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny and cold, with a high near 0. Light west wind.
Saturday Night
Mostly cloudy, with a low around -9. Calm wind.
Sunday
A 20 percent chance of snow after noon. Mostly sunny, with a high near 6. Calm wind becoming west around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around -8. West wind around 6 mph.
Monday
Sunny, with a high near 13. West wind around 7 mph.
Monday Night
Partly cloudy, with a low around 2. Southwest wind 3 to 6 mph.
Tuesday
Partly sunny, with a high near 20. Southwest wind 3 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Trempealeau WI
 44.01°N 91.47°W
Last Update:
4:36 pm CST Jan 20, 2026
Forecast Valid:
4pm CST Jan 20, 2026-6pm CST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation