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

79°F

26°C

Humidity 42%
Wind Speed S 9 mph
Barometer 29.97 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 25 Aug 3:35 pm CDT
Extended Forecast for

Lewiston MN

  • This Afternoon

    This Afternoon: A 20 percent chance of showers before 4pm. Partly sunny, with a high near 79. Southwest wind around 14 mph, with gusts as high as 22 mph.

    High: 79 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 63. Southwest wind 8 to 11 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 79. Northwest wind 8 to 15 mph, with gusts as high as 23 mph.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59. Northwest wind 5 to 9 mph.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80. Northwest wind 5 to 8 mph.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 53. Northwest wind 3 to 5 mph.

    Low: 53 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 80. Light and variable wind.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 62. Calm wind becoming south 5 to 8 mph in the evening.

    Low: 62 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80. South wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 80 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A 20 percent chance of showers before 4pm. Partly sunny, with a high near 79. Southwest wind around 14 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 63. Southwest wind 8 to 11 mph becoming west after midnight. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 79. Northwest wind 8 to 15 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 59. Northwest wind 5 to 9 mph.
Thursday
Sunny, with a high near 80. Northwest wind 5 to 8 mph.
Thursday Night
Clear, with a low around 53. Northwest wind 3 to 5 mph.
Friday
Sunny, with a high near 80. Light and variable wind.
Friday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 62. Calm wind becoming south 5 to 8 mph in the evening.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80. South wind 10 to 15 mph, with gusts as high as 24 mph.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Breezy, with a south wind 14 to 17 mph, with gusts as high as 29 mph.
Sunday
Partly sunny, with a high near 83. Breezy, with a southwest wind 13 to 17 mph, with gusts as high as 26 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65. Southwest wind 7 to 9 mph.
Monday
Mostly sunny, with a high near 82. West wind 7 to 10 mph.
Monday Night
Partly cloudy, with a low around 60. West wind around 6 mph becoming northwest after midnight.
Tuesday
Mostly sunny, with a high near 80. North wind 5 to 7 mph becoming south in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lewiston MN
 43.99°N 91.86°W
Last Update:
1:26 pm CDT Aug 25, 2026
Forecast Valid:
3pm CDT Aug 25, 2026-6pm CDT Sep 1, 2026
 
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Additional Resources

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