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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

28°F

-2°C

Humidity 93%
Wind Speed S 12 mph
Barometer 29.85 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 2 Dec 8:55 pm CST
Extended Forecast for

Newton Municipal IA

  • Tonight

    Tonight: A chance of flurries between 1am and 4am, then a slight chance of snow after 4am. Mostly cloudy, with a temperature rising to around 28 by 3am. South southwest wind 6 to 10 mph becoming west after midnight. Chance of precipitation is 20%.

    Low: 24 °F⇑

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: A slight chance of snow and freezing rain before noon, then a chance of flurries between noon and 2pm. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 13 by 5pm. Wind chill values as low as zero. North northwest wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 28 °F⇓

    Slight Chance
    Wintry Mix
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -13. Wind chill values as low as -20. North northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.

    Low: -13 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 11. Wind chill values as low as -10. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 11 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 2. South southwest wind around 9 mph.

    Low: 2 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 28.

    High: 28 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Chance Snow

Detailed Forecast

Tonight
A chance of flurries between 1am and 4am, then a slight chance of snow after 4am. Mostly cloudy, with a temperature rising to around 28 by 3am. South southwest wind 6 to 10 mph becoming west after midnight. Chance of precipitation is 20%.
Wednesday
A slight chance of snow and freezing rain before noon, then a chance of flurries between noon and 2pm. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 13 by 5pm. Wind chill values as low as zero. North northwest wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around -13. Wind chill values as low as -20. North northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 11. Wind chill values as low as -10. Calm wind becoming south 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 2. South southwest wind around 9 mph.
Friday
Partly sunny, with a high near 28.
Friday Night
Mostly cloudy, with a low around 14.
Saturday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 28.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 14.
Sunday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 21.
Sunday Night
Mostly cloudy, with a low around 3.
Monday
Mostly cloudy, with a high near 27.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 18.
Tuesday
Mostly cloudy, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Newton Municipal IA
 41.67°N 93.01°W
Last Update:
6:16 pm CST Dec 2, 2025
Forecast Valid:
9pm CST Dec 2, 2025-6pm CST Dec 9, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation