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Hazardous Weather Conditions

Current conditions at

Preston, Fillmore County Airport (KFKA)

Lat: 43.68°NLon: 92.17°WElev: 1270ft.

Fair

90°F

32°C

Humidity 63%
Wind Speed SW 8 G 14 mph
Barometer 29.89 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 26 Jul 12:35 pm CDT
Extended Forecast for

8 Miles SSE Whalan MN

Heat Advisory July 26, 09:00pm until July 27, 09:00pm
Extreme Heat Warning July 26, 12:55pm until July 26, 09:00pm
Click here for hazard details and duration
Heat Advisory
Extreme Heat Warning
  •  
    Extreme Heat Warning July 26, 12:55pm until July 26, 09:00pm

    NOW until 9:00pm Sun

    Extreme Heat Warning

  • This Afternoon

    High: 91 °F

    Partly Sunny

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 10pm. Partly cloudy, with a low around 74. South wind 6 to 9 mph.

    Low: 74 °F

    Slight Chance
    T-storms

  • Monday

    Monday: Patchy smoke after 3pm. Mostly sunny, with a high near 93. Heat index values as high as 103. South wind 7 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 93 °F

    Mostly Sunny
    then Patchy
    Smoke

  • Monday Night

    Monday Night: Partly cloudy, with a low around 66. North wind 5 to 9 mph.

    Low: 66 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 84. Northeast wind 3 to 5 mph.

    High: 84 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 64. Calm wind.

    Low: 64 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86. Light south wind.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 66. South wind 3 to 5 mph.

    Low: 66 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Partly sunny, with a high near 91. Heat index values as high as 104. Southwest wind around 7 mph.
Tonight
A 20 percent chance of showers and thunderstorms after 10pm. Partly cloudy, with a low around 74. South wind 6 to 9 mph.
Monday
Patchy smoke after 3pm. Mostly sunny, with a high near 93. Heat index values as high as 103. South wind 7 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 66. North wind 5 to 9 mph.
Tuesday
Mostly sunny, with a high near 84. Northeast wind 3 to 5 mph.
Tuesday Night
Mostly clear, with a low around 64. Calm wind.
Wednesday
Sunny, with a high near 86. Light south wind.
Wednesday Night
Mostly clear, with a low around 66. South wind 3 to 5 mph.
Thursday
A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 85. South wind 5 to 8 mph.
Thursday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 66. South wind 3 to 6 mph.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 81. Light and variable wind becoming west around 6 mph in the morning.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. North wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 82. North wind 3 to 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Whalan MN
 43.63°N 91.84°W
Last Update:
12:46 pm CDT Jul 26, 2026
Forecast Valid:
12pm 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