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.

Fog/Mist

73°F

23°C

Humidity 100%
Wind Speed SW 8 mph
Barometer 29.89 in
Dewpoint 73°F (23°C)
Visibility 2.00 mi
Last update 26 Jul 6:35 am CDT
Extended Forecast for

6 Miles W Burr Oak IA

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

  • Today

    Today: Partly sunny, with a high near 90. Heat index values as high as 105. Southwest wind 3 to 8 mph.

    High: 90 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 2am and 5am. Partly cloudy, with a low around 75. South wind around 8 mph becoming east after midnight. Chance of precipitation is 20%.

    Low: 75 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Monday

    Monday: A 10 percent chance of showers and thunderstorms before 7am. Sunny, with a high near 91. Heat index values as high as 102. Southwest wind 7 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 91 °F

    Slight Chance
    T-storms then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 68. North wind 5 to 10 mph, with gusts as high as 18 mph.

    Low: 68 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 85. North wind 3 to 5 mph.

    High: 85 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 65. Light and variable wind.

    Low: 65 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85. Light south wind.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 66. Light south wind.

    Low: 66 °F

    Mostly Clear

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 84. South wind 5 to 7 mph. Chance of precipitation is 30%.

    High: 84 °F

    Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 90. Heat index values as high as 105. Southwest wind 3 to 8 mph.
Tonight
A slight chance of showers and thunderstorms between 2am and 5am. Partly cloudy, with a low around 75. South wind around 8 mph becoming east after midnight. Chance of precipitation is 20%.
Monday
A 10 percent chance of showers and thunderstorms before 7am. Sunny, with a high near 91. Heat index values as high as 102. Southwest wind 7 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Mostly clear, with a low around 68. North wind 5 to 10 mph, with gusts as high as 18 mph.
Tuesday
Mostly sunny, with a high near 85. North wind 3 to 5 mph.
Tuesday Night
Mostly clear, with a low around 65. Light and variable wind.
Wednesday
Sunny, with a high near 85. Light south wind.
Wednesday Night
Mostly clear, with a low around 66. Light south wind.
Thursday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 84. South wind 5 to 7 mph. Chance of precipitation is 30%.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South wind 3 to 5 mph.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 80. Light and variable wind becoming west around 5 mph in the afternoon.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly 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:
6 Miles W Burr Oak IA
 43.46°N 92°W
Last Update:
4:46 am CDT Jul 26, 2026
Forecast Valid:
6am 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