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.

Partly Cloudy

66°F

19°C

Humidity 88%
Wind Speed S 9 mph
Barometer 30.08 in
Dewpoint 63°F (17°C)
Visibility 8.00 mi
Last update 25 Aug 8:55 am CDT
Extended Forecast for

Chester IA

  • Today

    Today: Mostly sunny, with a high near 79. South wind 6 to 14 mph.

    High: 79 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 62. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 62 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 79. Breezy, with a northwest wind 8 to 16 mph.

    High: 79 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 60. Northwest wind 6 to 10 mph.

    Low: 60 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 78. Northwest wind 5 to 9 mph.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56. Northwest wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 79. Calm wind becoming south around 5 mph in the afternoon.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 62. Light south wind increasing to 5 to 9 mph in the evening.

    Low: 62 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers before 1pm. Mostly cloudy, with a high near 79. Breezy, with a south wind 11 to 17 mph, with gusts as high as 25 mph.

    High: 79 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 79. South wind 6 to 14 mph.
Tonight
Partly cloudy, with a low around 62. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 79. Breezy, with a northwest wind 8 to 16 mph.
Wednesday Night
Mostly clear, with a low around 60. Northwest wind 6 to 10 mph.
Thursday
Sunny, with a high near 78. Northwest wind 5 to 9 mph.
Thursday Night
Mostly clear, with a low around 56. Northwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 79. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 62. Light south wind increasing to 5 to 9 mph in the evening.
Saturday
A 40 percent chance of showers before 1pm. Mostly cloudy, with a high near 79. Breezy, with a south wind 11 to 17 mph, with gusts as high as 25 mph.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Breezy, with a south wind 15 to 17 mph, with gusts as high as 25 mph.
Sunday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. Breezy, with a south wind 11 to 16 mph, with gusts as high as 24 mph.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. South wind around 9 mph.
Monday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. South wind 8 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chester IA
 43.48°N 92.35°W
Last Update:
9:02 am CDT Aug 25, 2026
Forecast Valid:
9am CDT Aug 25, 2026-6pm CDT Aug 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