Hazardous Weather Conditions
Current conditions at
Newton Municipal Airport - Earl Johnson Field (KTNU)
Lat: 41.67°NLon: 93.02°WElev: 945ft.
Fair
N/A
| Humidity | NA |
| Wind Speed | E 6 mph |
| Barometer | 29.84 in |
| Dewpoint | N/A |
| Visibility | 10.00 mi |
| Last update | 26 Jul 5:55 pm CDT |
Extended Forecast for
Reasnor IA
Extreme Heat Warning until July 27, 10:00pm
NOW until 10:00pm Mon

Extreme Heat Warning
Tonight

Low: 78 °F
Isolated
T-stormsMonday

High: 96 °F
Sunny
Monday Night

Low: 72 °F
Patchy Smoke
Tuesday

High: 88 °F
Mostly Sunny
Tuesday Night

Low: 67 °F
Mostly Clear
Wednesday

High: 89 °F
Sunny
Wednesday Night

Low: 68 °F
Mostly Clear
Thursday
High: 88 °F
Mostly Sunny
then Slight
Chance
T-storms
Detailed Forecast
Tonight
Isolated showers and thunderstorms before 9pm, then isolated showers and thunderstorms after 3am. Mostly cloudy, with a low around 78. South wind 7 to 9 mph. Chance of precipitation is 20%.
Monday
Sunny, with a high near 96. Heat index values as high as 116. South wind 7 to 9 mph becoming northwest in the afternoon.
Monday Night
Patchy smoke after 9pm. Mostly clear, with a low around 72. North northwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 88. East northeast wind 5 to 7 mph.
Tuesday Night
Mostly clear, with a low around 67. East wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Mostly clear, with a low around 68.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88.
Thursday Night
A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 68. Chance of precipitation is 70%.
Friday
A 50 percent chance of showers before 1pm. Partly sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 66.
Saturday
Sunny, with a high near 83.
Saturday Night
Mostly clear, with a low around 65.
Sunday
Sunny, with a high near 85.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Reasnor IA
41.58°N 93.01°W
41.58°N 93.01°W
4:57 pm CDT Jul 26, 2026
6pm CDT Jul 26, 2026-6pm CDT Aug 2, 2026



