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

70°F

21°C

Humidity 69%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 24 Jul 11:35 pm CDT
Extended Forecast for

Stockton MN

Extreme Heat Watch July 26, 12:00pm until July 26, 09:00pm
Click here for hazard details and duration
Extreme Heat Watch

  • Tonight

    Tonight: Increasing clouds, with a low around 64. Southwest wind around 9 mph, with gusts as high as 18 mph.

    Low: 64 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 89. Heat index values as high as 97. Southwest wind around 8 mph.

    High: 89 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 72. South wind 3 to 6 mph.

    Low: 72 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 91. Heat index values as high as 102. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 91 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 72. Southwest wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 72 °F

    Chance
    T-storms then
    Showers
    Likely

  • Monday

    Monday: A chance of thunderstorms before 7am. Sunny, with a high near 92. South wind 7 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

    High: 92 °F

    Chance
    T-storms then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 69. Northwest wind 5 to 8 mph becoming calm after midnight.

    Low: 69 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 67. Light north wind.

    Low: 67 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 64. Southwest wind around 9 mph, with gusts as high as 18 mph.
Saturday
Partly sunny, with a high near 89. Heat index values as high as 97. Southwest wind around 8 mph.
Saturday Night
Increasing clouds, with a low around 72. South wind 3 to 6 mph.
Sunday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 91. Heat index values as high as 102. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Sunday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 72. Southwest wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A chance of thunderstorms before 7am. Sunny, with a high near 92. South wind 7 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 69. Northwest wind 5 to 8 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 89. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 67. Light north wind.
Wednesday
Sunny, with a high near 89. Calm wind becoming west around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 67. Light south wind.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. Calm wind becoming south 5 to 7 mph in the morning.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68. Southwest wind 3 to 5 mph.
Friday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 86. Light and variable wind becoming northwest 5 to 9 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Stockton MN
 44.03°N 91.77°W
Last Update:
8:46 pm CDT Jul 24, 2026
Forecast Valid:
11pm CDT Jul 24, 2026-6pm CDT Jul 31, 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