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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.

Partly Cloudy

27°F

-3°C

Humidity 46%
Wind Speed NW 15 G 24 mph
Barometer 30.25 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 22 Jan 1:55 pm CST
Extended Forecast for

4 Miles ESE Reasnor IA

Cold Weather Advisory January 23, 12:00pm until January 24, 03:00am
Extreme Cold Warning January 23, 12:00am until January 23, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
Extreme Cold Warning

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 27. Wind chill values as low as 5. Blustery, with a west northwest wind around 17 mph, with gusts as high as 25 mph.

    High: 27 °F

    Mostly Cloudy
    and Blustery

  • Tonight

    Tonight: Partly cloudy, with a low around -11. Wind chill values as low as -30. Blustery, with a north wind around 16 mph, with gusts as high as 26 mph.

    Low: -11 °F

    Partly Cloudy
    and Blustery

  • Friday

    Friday: Partly sunny and cold, with a high near -1. Wind chill values as low as -35. Blustery, with a north wind 8 to 16 mph, with gusts as high as 24 mph.

    High: -1 °F

    Partly Sunny
    and Blustery
    then Partly
    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around -7. Wind chill values as low as -20. North northeast wind around 7 mph.

    Low: -7 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A 40 percent chance of snow. Mostly cloudy and cold, with a high near 5. East northeast wind around 6 mph. Little or no snow accumulation expected.

    High: 5 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around -2.

    Low: -2 °F

    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow after noon. Partly sunny, with a high near 13.

    High: 13 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Sunday Night

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

    Low: -5 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 19.

    High: 19 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 27. Wind chill values as low as 5. Blustery, with a west northwest wind around 17 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around -11. Wind chill values as low as -30. Blustery, with a north wind around 16 mph, with gusts as high as 26 mph.
Friday
Partly sunny and cold, with a high near -1. Wind chill values as low as -35. Blustery, with a north wind 8 to 16 mph, with gusts as high as 24 mph.
Friday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around -7. Wind chill values as low as -20. North northeast wind around 7 mph.
Saturday
A 40 percent chance of snow. Mostly cloudy and cold, with a high near 5. East northeast wind around 6 mph. Little or no snow accumulation expected.
Saturday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around -2.
Sunday
A 20 percent chance of snow after noon. Partly sunny, with a high near 13.
Sunday Night
Partly cloudy, with a low around -5.
Monday
Sunny, with a high near 19.
Monday Night
Mostly clear, with a low around 8.
Tuesday
Mostly sunny, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 7.
Wednesday
Mostly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Reasnor IA
 41.56°N 92.96°W
Last Update:
12:31 pm CST Jan 22, 2026
Forecast Valid:
2pm CST Jan 22, 2026-6pm CST Jan 28, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation