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

Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Current conditions at

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

Lat: 44.08°NLon: 91.7°WElev: 656ft.

Mostly Cloudy and Breezy

16°F

-9°C

Humidity 62%
Wind Speed NW 21 G 28 mph
Barometer 29.91 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill-1°F (-18°C)
Last update 27 Jan 12:35 am CST
Extended Forecast for

2 Miles WNW Trempealeau WI

  • Overnight

    Overnight: A slight chance of snow before 4am, then a chance of flurries after 4am. Mostly cloudy, with a low around 3. Wind chill values as low as -13. Northwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    Low: 3 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: A chance of flurries between 8am and 10am. Partly sunny, with a high near 9. Wind chill values as low as -16. Northwest wind 9 to 15 mph, with gusts as high as 29 mph.

    High: 9 °F

    Chance
    Flurries

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -2. Wind chill values as low as -13. West wind around 8 mph.

    Low: -2 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 10. Wind chill values as low as -10. Northwest wind 6 to 9 mph.

    High: 10 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -6. Northwest wind 3 to 6 mph.

    Low: -6 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 9. Northwest wind 3 to 6 mph.

    High: 9 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -7. Light north wind.

    Low: -7 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 10. Northwest wind 3 to 7 mph.

    High: 10 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -3. Northwest wind around 6 mph becoming calm in the evening.

    Low: -3 °F

    Mostly Clear

Detailed Forecast

Overnight
A slight chance of snow before 4am, then a chance of flurries after 4am. Mostly cloudy, with a low around 3. Wind chill values as low as -13. Northwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Tuesday
A chance of flurries between 8am and 10am. Partly sunny, with a high near 9. Wind chill values as low as -16. Northwest wind 9 to 15 mph, with gusts as high as 29 mph.
Tuesday Night
Partly cloudy, with a low around -2. Wind chill values as low as -13. West wind around 8 mph.
Wednesday
Mostly sunny, with a high near 10. Wind chill values as low as -10. Northwest wind 6 to 9 mph.
Wednesday Night
Mostly clear, with a low around -6. Northwest wind 3 to 6 mph.
Thursday
Sunny, with a high near 9. Northwest wind 3 to 6 mph.
Thursday Night
Mostly clear, with a low around -7. Light north wind.
Friday
Mostly sunny, with a high near 10. Northwest wind 3 to 7 mph.
Friday Night
Mostly clear, with a low around -3. Northwest wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 20. Calm wind becoming west around 5 mph.
Saturday Night
A 20 percent chance of snow. Partly cloudy, with a low around 6. South wind 3 to 5 mph.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 26. South wind 5 to 7 mph.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 14. West wind 3 to 5 mph.
Monday
Partly sunny, with a high near 29. West wind 3 to 7 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:
10:46 pm CST Jan 26, 2026
Forecast Valid:
12am CST Jan 27, 2026-6pm CST Feb 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation