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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.

Fair

27°F

-3°C

Humidity 74%
Wind Speed S 14 mph
Barometer 29.81 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 5 Dec 10:35 am CST
Extended Forecast for

Newton Municipal IA

Winter Storm Watch December 6, 06:00pm until December 7, 06:00am
Click here for hazard details and duration
Winter Storm Watch

  • Today

    Today: Mostly sunny, with a high near 32. Southwest wind 8 to 13 mph, with gusts as high as 18 mph.

    High: 32 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 16. West southwest wind 5 to 8 mph becoming north northwest after midnight.

    Low: 16 °F

    Mostly Cloudy

  • Saturday

    Saturday: Snow likely, mainly after 5pm. Mostly cloudy, with a high near 25. Calm wind becoming east southeast 5 to 9 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 25 °F

    Partly Sunny
    then Snow
    Likely

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Low around 13. East southeast wind 9 to 13 mph becoming north northeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 6 inches possible.

    Low: 13 °F

    Heavy Snow

  • Sunday

    Sunday: Partly sunny, with a high near 19. North wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 19 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -5.

    Low: -5 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 32. Southwest wind 8 to 13 mph, with gusts as high as 18 mph.
Tonight
Mostly cloudy, with a low around 16. West southwest wind 5 to 8 mph becoming north northwest after midnight.
Saturday
Snow likely, mainly after 5pm. Mostly cloudy, with a high near 25. Calm wind becoming east southeast 5 to 9 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow. The snow could be heavy at times. Low around 13. East southeast wind 9 to 13 mph becoming north northeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 6 inches possible.
Sunday
Partly sunny, with a high near 19. North wind 7 to 11 mph, with gusts as high as 18 mph.
Sunday Night
Mostly cloudy, with a low around -5.
Monday
Partly sunny, with a high near 26.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Partly sunny, with a high near 37.
Tuesday Night
A 30 percent chance of rain before midnight. Cloudy, with a low around 25.
Wednesday
Mostly cloudy, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 8.
Thursday
Partly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Newton Municipal IA
 41.67°N 93.01°W
Last Update:
10:46 am CST Dec 5, 2025
Forecast Valid:
10am CST Dec 5, 2025-6pm CST Dec 11, 2025
 
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