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

34°F

1°C

Humidity 81%
Wind Speed W 7 mph
Barometer 29.43 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 16 Jan 5:35 am CST
Extended Forecast for

2 Miles WNW Trempealeau WI

  • Overnight

    Overnight: A 30 percent chance of snow. Cloudy, with a steady temperature around 31. West wind around 7 mph.

    Low: 31 °F

    Chance Snow

  • Friday

    Friday: Snow likely, mainly between 4pm and 5pm. Patchy blowing snow between 2pm and 3pm. Cloudy, with a temperature falling to around 20 by 5pm. Breezy, with a west wind 8 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 32 °F⇓

    Snow Likely
    and Patchy
    Blowing Snow

  • Friday Night

    Friday Night: A 50 percent chance of snow. Cloudy, with a low around 10. Wind chill values as low as -2. Northwest wind 10 to 15 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.

    Low: 10 °F

    Chance Snow

  • Saturday

    Saturday: A 50 percent chance of snow before noon. Mostly cloudy, with a high near 14. Wind chill values as low as -5. Northwest wind 11 to 14 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.

    High: 14 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 0. Northwest wind 6 to 11 mph, with gusts as high as 23 mph.

    Low: 0 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow likely. Mostly cloudy, with a high near 17. Southwest wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 17 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -4. Blustery, with a northwest wind 14 to 16 mph, with gusts as high as 28 mph.

    Low: -4 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Blustery

  • M.L.King Day

    M.L.King Day: Partly sunny and cold, with a high near 4. Northwest wind 10 to 15 mph, with gusts as high as 26 mph.

    High: 4 °F

    Cold

  • Monday Night

    Monday Night: Partly cloudy, with a low around -3. West wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: -3 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of snow. Cloudy, with a steady temperature around 31. West wind around 7 mph.
Friday
Snow likely, mainly between 4pm and 5pm. Patchy blowing snow between 2pm and 3pm. Cloudy, with a temperature falling to around 20 by 5pm. Breezy, with a west wind 8 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
A 50 percent chance of snow. Cloudy, with a low around 10. Wind chill values as low as -2. Northwest wind 10 to 15 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.
Saturday
A 50 percent chance of snow before noon. Mostly cloudy, with a high near 14. Wind chill values as low as -5. Northwest wind 11 to 14 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, with a low around 0. Northwest wind 6 to 11 mph, with gusts as high as 23 mph.
Sunday
Snow likely. Mostly cloudy, with a high near 17. Southwest wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around -4. Blustery, with a northwest wind 14 to 16 mph, with gusts as high as 28 mph.
M.L.King Day
Partly sunny and cold, with a high near 4. Northwest wind 10 to 15 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around -3. West wind 6 to 9 mph, with gusts as high as 18 mph.
Tuesday
A 20 percent chance of snow after noon. Partly sunny, with a high near 13. West wind around 6 mph.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 6. Southwest wind 3 to 6 mph.
Wednesday
A 20 percent chance of snow. Partly sunny, with a high near 21. West wind 6 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 7. Northwest wind around 6 mph.
Thursday
Partly sunny, with a high near 18. Northwest wind 5 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:
5:36 am CST Jan 16, 2026
Forecast Valid:
5am CST Jan 16, 2026-6pm CST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation