Hazardous Weather Conditions
Current conditions at
Centerville Municipal Airport (KTVK)
Lat: 40.68°NLon: 92.9°WElev: 1030ft.
Fair
90°F
32°C
| Humidity | 67% |
| Wind Speed | SW 10 mph |
| Barometer | 29.82 in |
| Dewpoint | 77°F (25°C) |
| Visibility | 9.00 mi |
| Heat Index | 104°F (40°C) |
| Last update | 27 Jul 10:55 am CDT |
Extended Forecast for
5 Miles NW Promise City IA
Extreme Heat Warning July 27, 11:17am until July 27, 10:00pm
NOW until 10:00pm Mon

Extreme Heat Warning
Today

High: 99 °F
Slight Chance
T-stormsTonight

Low: 73 °F
Patchy Smoke
Tuesday

High: 89 °F
Partly Sunny
Tuesday Night

Low: 68 °F
Clear
Wednesday

High: 91 °F
Sunny
Wednesday Night

Low: 68 °F
Mostly Clear
Thursday

High: 91 °F
Mostly Sunny
Thursday Night
Low: 69 °F
Chance
T-storms then
Showers
Likely
Detailed Forecast
Today
A slight chance of showers and thunderstorms before noon, then a slight chance of showers after 2pm. Sunny and hot, with a high near 99. Heat index values as high as 112. West southwest wind 8 to 11 mph. Chance of precipitation is 20%.
Tonight
Patchy smoke after 11pm. Partly cloudy, with a low around 73. Light and variable wind becoming north around 6 mph after midnight.
Tuesday
Partly sunny, with a high near 89. East northeast wind around 6 mph.
Tuesday Night
Mostly cloudy during the early evening, then becoming clear, with a low around 68. East northeast wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 91. Light southeast wind.
Wednesday Night
Mostly clear, with a low around 68.
Thursday
Mostly sunny, with a high near 91.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
Friday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 66.
Saturday
Mostly sunny, with a high near 84.
Saturday Night
Mostly clear, with a low around 64.
Sunday
Sunny, with a high near 87.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles NW Promise City IA
40.79°N 93.2°W
40.79°N 93.2°W
8:57 am CDT Jul 27, 2026
11am CDT Jul 27, 2026-6pm CDT Aug 2, 2026



