National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Preston, Fillmore County Airport (KFKA)

Lat: 43.68°NLon: 92.17°WElev: 1270ft.

Unknown Precip Fog

75°F

24°C

Humidity 100%
Wind Speed S 5 mph
Barometer 29.89 in
Dewpoint 75°F (24°C)
Visibility 0.25 mi
Last update 26 Jul 8:15 am CDT
Extended Forecast for

Wykoff MN

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

  • Today

    Today: Mostly sunny, with a high near 90. Heat index values as high as 103. Southwest wind 6 to 10 mph.

    High: 90 °F

    Mostly Sunny

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms, mainly between 2am and 5am. Partly cloudy, with a low around 75. South wind 9 to 11 mph.

    Low: 75 °F

    Slight Chance
    T-storms

  • Monday

    Monday: Sunny, with a high near 90. Heat index values as high as 98. Southwest wind 9 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.

    High: 90 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 68. North wind 7 to 13 mph.

    Low: 68 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 84. North wind around 6 mph.

    High: 84 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 66. Northeast wind around 5 mph becoming light and variable.

    Low: 66 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85. Southwest wind around 6 mph.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 67. South wind around 7 mph.

    Low: 67 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 83. South wind around 9 mph.

    High: 83 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 90. Heat index values as high as 103. Southwest wind 6 to 10 mph.
Tonight
A 20 percent chance of showers and thunderstorms, mainly between 2am and 5am. Partly cloudy, with a low around 75. South wind 9 to 11 mph.
Monday
Sunny, with a high near 90. Heat index values as high as 98. Southwest wind 9 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.
Monday Night
Mostly clear, with a low around 68. North wind 7 to 13 mph.
Tuesday
Mostly sunny, with a high near 84. North wind around 6 mph.
Tuesday Night
Mostly clear, with a low around 66. Northeast wind around 5 mph becoming light and variable.
Wednesday
Sunny, with a high near 85. Southwest wind around 6 mph.
Wednesday Night
Mostly clear, with a low around 67. South wind around 7 mph.
Thursday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 83. South wind around 9 mph.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. South wind around 8 mph.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 80. Southwest wind around 7 mph becoming northwest in the afternoon.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64. Northwest wind 5 to 7 mph.
Saturday
Sunny, with a high near 82. North wind 5 to 7 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wykoff MN
 43.7°N 92.26°W
Last Update:
4:46 am CDT Jul 26, 2026
Forecast Valid:
8am CDT Jul 26, 2026-6pm CDT Aug 1, 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