Dangerous Winter Storm Through Monday Morning

A dangerous winter storm will unfold tonight through Monday morning bringing heavy snowfall (possibly record-breaking for some), ice, and blizzard conditions. Make appropriate preparations, as power outages will be possible. Travel will become dangerous, if not impossible. Read More >

Current conditions at

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

Lat: 44.08°NLon: 91.7°WElev: 656ft.

Snow

30°F

-1°C

Humidity 93%
Wind Speed N 3 mph
Barometer 29.66 in
Dewpoint 28°F (-2°C)
Visibility 0.25 mi
Last update 15 Mar 7:55 am CDT
Extended Forecast for

6 Miles W Gilmanton WI

Blizzard Warning March 15, 10:00am until March 16, 07:00am
Winter Storm Warning March 15, 08:08am until March 15, 10:00am
Click here for hazard details and duration
Blizzard Warning
...
  •  
    Winter Storm Warning March 15, 08:08am until March 15, 10:00am

    NOW until 10:00am Sun

    Winter Storm Warning

  • Today

    High: 31 °F

    Heavy Snow
    and Blowing
    Snow

  • Tonight

    Tonight: Snow, mainly before 5am.  Widespread blowing snow, mainly after 5am. Low around 11. Wind chill values as low as -5. Windy, with a northwest wind 25 to 28 mph, with gusts as high as 49 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 11 °F

    Snow and
    Blowing Snow

  • Monday

    Monday: A 30 percent chance of snow, mainly before 7am.  Areas of blowing snow before 1pm. Cloudy, with a high near 19. Wind chill values as low as -9. Blustery, with a northwest wind 17 to 24 mph, with gusts as high as 43 mph.

    High: 19 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: Mostly clear, with a low around -6. Northwest wind 5 to 11 mph, with gusts as high as 30 mph.

    Low: -6 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of snow after 1pm.  Mostly sunny, with a high near 23. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 23 °F

    Sunny then
    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly before 1am.  Low around 16. South wind 6 to 9 mph, with gusts as high as 22 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 16 °F

    Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44. Southwest wind around 6 mph.

    High: 44 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. Southwest wind around 5 mph becoming light and variable  after midnight.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Today
Snow. The snow could be heavy at times. Widespread blowing snow, mainly before 1pm. High near 31. Blustery, with a north wind 21 to 24 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 7 to 11 inches possible.
Tonight
Snow, mainly before 5am. Widespread blowing snow, mainly after 5am. Low around 11. Wind chill values as low as -5. Windy, with a northwest wind 25 to 28 mph, with gusts as high as 49 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday
A 30 percent chance of snow, mainly before 7am. Areas of blowing snow before 1pm. Cloudy, with a high near 19. Wind chill values as low as -9. Blustery, with a northwest wind 17 to 24 mph, with gusts as high as 43 mph.
Monday Night
Mostly clear, with a low around -6. Northwest wind 5 to 11 mph, with gusts as high as 30 mph.
Tuesday
A 20 percent chance of snow after 1pm. Mostly sunny, with a high near 23. Calm wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
Snow, mainly before 1am. Low around 16. South wind 6 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Mostly sunny, with a high near 44. Southwest wind around 6 mph.
Wednesday Night
Partly cloudy, with a low around 29. Southwest wind around 5 mph becoming light and variable after midnight.
Thursday
Mostly sunny, with a high near 47. Northwest wind 3 to 5 mph.
Thursday Night
Mostly cloudy, with a low around 34. South wind 3 to 6 mph.
Friday
Mostly cloudy, with a high near 50. Southwest wind 6 to 9 mph becoming west in the afternoon.
Friday Night
Mostly cloudy, with a low around 31. Northwest wind around 9 mph.
Saturday
Mostly sunny, with a high near 45. North wind around 9 mph, with gusts as high as 18 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Gilmanton WI
 44.46°N 91.78°W
6:36 am CDT Mar 15, 2026
8am CDT Mar 15, 2026-6pm CDT Mar 21, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database