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

75°F

24°C

Humidity 65%
Wind Speed SW 8 mph
Barometer 29.75 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 18 May 2:15 pm CDT
Extended Forecast for

3 Miles ESE Lewiston MN

  • Tonight

    Tonight: Showers and thunderstorms before 2am, then showers likely. Low around 53. West wind 7 to 14 mph becoming east in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 53 °F

    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly before 8am. Mostly cloudy, with a high near 58. Breezy, with a northwest wind 17 to 20 mph, with gusts as high as 29 mph.

    High: 58 °F

    Breezy.
    Chance
    Showers then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy during the early evening, then gradual clearing, with a low around 40. Northwest wind 7 to 15 mph, with gusts as high as 24 mph.

    Low: 40 °F

    Gradual
    Clearing

  • Wednesday

    Wednesday: Sunny, with a high near 59. Northwest wind 5 to 9 mph becoming northeast in the afternoon.

    High: 59 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 41. East wind 3 to 6 mph.

    Low: 41 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 60. Southeast wind 9 to 11 mph.

    High: 60 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 43. East wind around 10 mph, with gusts as high as 18 mph.

    Low: 43 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers. Mostly cloudy, with a high near 61. East wind 10 to 13 mph, with gusts as high as 21 mph.

    High: 61 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. East wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 46 °F

    Chance
    Showers

Detailed Forecast

Tonight
Showers and thunderstorms before 2am, then showers likely. Low around 53. West wind 7 to 14 mph becoming east in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
A 30 percent chance of showers, mainly before 8am. Mostly cloudy, with a high near 58. Breezy, with a northwest wind 17 to 20 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 40. Northwest wind 7 to 15 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 59. Northwest wind 5 to 9 mph becoming northeast in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 41. East wind 3 to 6 mph.
Thursday
Partly sunny, with a high near 60. Southeast wind 9 to 11 mph.
Thursday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 43. East wind around 10 mph, with gusts as high as 18 mph.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 61. East wind 10 to 13 mph, with gusts as high as 21 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. East wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 69. East wind around 8 mph becoming south in the afternoon.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 51. Southeast wind around 6 mph becoming light and variable.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77. Southwest wind around 7 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 56. South wind around 7 mph.
Memorial Day
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82. South wind 7 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Lewiston MN
 43.97°N 91.8°W
Last Update:
1:27 pm CDT May 18, 2026
Forecast Valid:
3pm CDT May 18, 2026-6pm CDT May 25, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation