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

Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Current conditions at

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

Lat: 44.08°NLon: 91.7°WElev: 656ft.

Fair

-9°F

-23°C

Humidity 77%
Wind Speed NW 3 mph
Barometer 30.46 in
Dewpoint -15°F (-26°C)
Visibility 10.00 mi
Last update 25 Jan 12:15 am CST
Extended Forecast for

Winona Municipal Automatic Weather Observing MN

  • Overnight

    Overnight: Mostly cloudy, with a low around -12. Calm wind.

    Low: -12 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 6. Wind chill values as low as -11. Calm wind becoming north 5 to 8 mph in the afternoon.

    High: 6 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -11. Wind chill values as low as -22. Northwest wind around 7 mph.

    Low: -11 °F

    Partly Cloudy

  • Monday

    Monday: Increasing clouds, with a high near 13. Wind chill values as low as -23. West wind 6 to 10 mph becoming southwest in the afternoon.

    High: 13 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 3. Southwest wind around 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 3 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 11. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 11 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around -1. West wind 3 to 6 mph.

    Low: -1 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow before noon. Partly sunny, with a high near 10. Northwest wind 3 to 8 mph.

    High: 10 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -4. Northwest wind 3 to 6 mph.

    Low: -4 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around -12. Calm wind.
Sunday
Mostly sunny, with a high near 6. Wind chill values as low as -11. Calm wind becoming north 5 to 8 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around -11. Wind chill values as low as -22. Northwest wind around 7 mph.
Monday
Increasing clouds, with a high near 13. Wind chill values as low as -23. West wind 6 to 10 mph becoming southwest in the afternoon.
Monday Night
Mostly cloudy, with a low around 3. Southwest wind around 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly sunny, with a high near 11. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around -1. West wind 3 to 6 mph.
Wednesday
A 20 percent chance of snow before noon. Partly sunny, with a high near 10. Northwest wind 3 to 8 mph.
Wednesday Night
Partly cloudy, with a low around -4. Northwest wind 3 to 6 mph.
Thursday
Mostly sunny, with a high near 11. Northwest wind 3 to 6 mph.
Thursday Night
Mostly clear, with a low around -3. Light northwest wind.
Friday
Mostly sunny, with a high near 14. Calm wind becoming northwest around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 1. Light northwest wind.
Saturday
Mostly sunny, with a high near 20. Calm wind becoming southwest around 6 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winona Municipal Automatic Weather Observing MN
 44.08°N 91.71°W
Last Update:
11:41 pm CST Jan 24, 2026
Forecast Valid:
12am CST Jan 25, 2026-6pm CST Jan 31, 2026
 
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