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Hazardous Weather Conditions

Current conditions at

Newton Municipal Airport - Earl Johnson Field (KTNU)

Lat: 41.67°NLon: 93.02°WElev: 945ft.

Fog/Mist

68°F

20°C

Humidity 100%
Wind Speed S 9 mph
Barometer 29.81 in
Dewpoint 68°F (20°C)
Visibility 4.00 mi
Last update 30 Sep 7:35 am CDT
Extended Forecast for

Reasnor IA

Flood Watch September 30, 08:31am until October 2, 01:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch September 30, 08:31am until October 2, 01:00am

    NOW until 1:00am Fri

    Flood Watch

  • Today

    High: 71 °F

    Showers

  • Tonight

    Tonight: Showers likely, then showers and possibly a thunderstorm after 10pm. Some of the storms could produce heavy rainfall. Steady temperature around 69. Light and variable wind. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Low: 69 °F

    Heavy Rain

  • Thursday

    Thursday: Showers likely, mainly before 8am. Cloudy, with a high near 67. East wind 5 to 11 mph becoming north in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 67 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 51. North wind 7 to 10 mph. New precipitation amounts between a quarter and half of an inch possible.

    Low: 51 °F

    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 64. North northeast wind around 8 mph.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Today
Showers. High near 71. South southwest wind 6 to 8 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Showers likely, then showers and possibly a thunderstorm after 10pm. Some of the storms could produce heavy rainfall. Steady temperature around 69. Light and variable wind. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Thursday
Showers likely, mainly before 8am. Cloudy, with a high near 67. East wind 5 to 11 mph becoming north in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
A 30 percent chance of showers before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 51. North wind 7 to 10 mph. New precipitation amounts between a quarter and half of an inch possible.
Friday
Sunny, with a high near 64. North northeast wind around 8 mph.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 65.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 65.
Sunday Night
Mostly clear, with a low around 45.
Monday
Sunny, with a high near 61.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Reasnor IA
 41.58°N 93.01°W
Last Update:
6:06 am CDT Sep 30, 2026
Forecast Valid:
8am CDT Sep 30, 2026-6pm CDT Oct 6, 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