Hazardous Weather Conditions
Current conditions at
Centerville Municipal Airport (KTVK)
Lat: 40.68°NLon: 92.9°WElev: 1030ft.
Fair
79°F
26°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.85 in |
| Dewpoint | 79°F (26°C) |
| Visibility | 10.00 mi |
| Heat Index | 84°F (29°C) |
| Last update | 27 Jul 2:55 am CDT |
Extended Forecast for
5 Miles NW Promise City IA
Extreme Heat Warning July 27, 03:12am until July 27, 10:00pm
NOW until 10:00pm Mon

Extreme Heat Warning
Overnight

Low: 77 °F
Slight Chance
T-stormsMonday

High: 99 °F
Slight Chance
T-stormsMonday Night

Low: 73 °F
Patchy Smoke
Tuesday

High: 89 °F
Partly Sunny
Tuesday Night

Low: 68 °F
Partly Cloudy
Wednesday

High: 91 °F
Sunny
Wednesday Night

Low: 68 °F
Mostly Clear
Thursday

High: 91 °F
Mostly Sunny
Detailed Forecast
Overnight
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77. South southwest wind around 8 mph, with gusts as high as 18 mph.
Monday
A slight chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 99. Heat index values as high as 112. Southwest wind 7 to 13 mph. Chance of precipitation is 20%.
Monday Night
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
Partly cloudy, with a low around 68. East northeast wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 91.
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
1:26 am CDT Jul 27, 2026
3am CDT Jul 27, 2026-6pm CDT Aug 2, 2026



