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 | 79% |
| Wind Speed | W 8 mph |
| Barometer | 29.73 in |
| Dewpoint | 82°F (28°C) |
| Visibility | 9.00 mi |
| Heat Index | 113°F (45°C) |
| Last update | 27 Jul 10:55 am CDT |
Extended Forecast for
6 Miles ENE Chester IA
Heat Advisory July 27, 11:12am until July 27, 09:00pm
NOW until 9:00pm Mon

Heat Advisory
Today

High: 91 °F
Patchy Smoke
Tonight
Low: 66 °F
Patchy Smoke
then Mostly
CloudyTuesday

High: 83 °F
Decreasing
CloudsTuesday Night

Low: 64 °F
Mostly Clear
Wednesday

High: 84 °F
Sunny
Wednesday Night

Low: 66 °F
Mostly Clear
Thursday

High: 84 °F
Mostly Sunny
Thursday Night
Low: 66 °F
Slight Chance
T-storms then
Chance
T-storms
Detailed Forecast
Today
Patchy smoke after 1pm. Mostly sunny, with a high near 91. Heat index values as high as 99. Northwest wind 11 to 14 mph, with gusts as high as 22 mph.
Tonight
Patchy smoke before 10pm. Partly cloudy, with a low around 66. Northwest wind 8 to 10 mph becoming northeast after midnight.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 83. Northeast wind around 6 mph.
Tuesday Night
Mostly clear, with a low around 64. Light and variable wind.
Wednesday
Sunny, with a high near 84. South wind 3 to 7 mph.
Wednesday Night
Mostly clear, with a low around 66. South wind 5 to 7 mph.
Thursday
Mostly sunny, with a high near 84. South wind 7 to 9 mph.
Thursday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 66. South wind around 7 mph.
Friday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Southeast wind 6 to 8 mph.
Friday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 63. Northwest wind around 6 mph.
Saturday
Mostly sunny, with a high near 81. North wind 5 to 7 mph.
Saturday Night
Mostly clear, with a low around 63. Northwest wind 3 to 6 mph.
Sunday
Sunny, with a high near 82. Southwest wind 3 to 5 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
6 Miles ENE Chester IA
43.52°N 92.26°W
43.52°N 92.26°W
9:26 am CDT Jul 27, 2026
11am CDT Jul 27, 2026-6pm CDT Aug 2, 2026



