Current conditions at

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

Lat: 44.08°NLon: 91.7°WElev: 656ft.

Fair

77°F

25°C

Humidity 89%
Wind Speed Calm
Barometer 29.78 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 27 Jul 12:55 am CDT
Extended Forecast for

5 Miles SE Lewiston MN

Heat Advisory July 27, 12:59am until July 27, 09:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 27, 12:59am until July 27, 09:00pm

    NOW until 9:00pm Mon

    Heat Advisory

  • Overnight

    Low: 76 °F

    Partly Cloudy

  • Monday

    Monday: Patchy smoke after noon. Sunny, with a high near 93. Heat index values as high as 99. South wind 10 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.

    High: 93 °F

    Sunny then
    Patchy Smoke

  • Monday Night

    Monday Night: Increasing clouds, with a low around 65. North wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 65 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 84. Northeast wind around 6 mph.

    High: 84 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 64. Light and variable wind.

    Low: 64 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86. South wind 3 to 5 mph.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms after 1am.  Mostly clear, with a low around 66. South wind around 6 mph.

    Low: 66 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms before 1pm.  Mostly sunny, with a high near 82. South wind 7 to 9 mph.

    High: 82 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
Partly cloudy, with a low around 76. South wind 6 to 9 mph.
Monday
Patchy smoke after noon. Sunny, with a high near 93. Heat index values as high as 99. South wind 10 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.
Monday Night
Increasing clouds, with a low around 65. North wind 7 to 11 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 84. Northeast wind around 6 mph.
Tuesday Night
Mostly clear, with a low around 64. Light and variable wind.
Wednesday
Sunny, with a high near 86. South wind 3 to 5 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 66. South wind around 6 mph.
Thursday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 82. South wind 7 to 9 mph.
Thursday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 66. South wind around 7 mph.
Friday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 78. South wind around 7 mph becoming north in the afternoon. Chance of precipitation is 40%.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. Northwest wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 82. North wind 5 to 7 mph.
Saturday Night
Mostly clear, with a low around 62. North wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 82. South wind 3 to 6 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SE Lewiston MN
 43.95°N 91.8°W
12:02 am CDT Jul 27, 2026
12am CDT Jul 27, 2026-6pm CDT Aug 2, 2026
 
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Additional Resources

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