Hazardous Weather Conditions

Current conditions at

Newton Municipal Airport - Earl Johnson Field (KTNU)

Lat: 41.67°NLon: 93.02°WElev: 945ft.

Overcast with Haze

18°F

-8°C

Humidity 73%
Wind Speed S 14 G 20 mph
Barometer 30.13 in
Dewpoint 10°F (-12°C)
Visibility 3.00 mi
Wind Chill4°F (-16°C)
Last update 1 Feb 7:55 am CST
Extended Forecast for

Newton IA

  • Today

    Today: Snow and freezing rain likely before noon, then a slight chance of snow between noon and 2pm.  Cloudy, with a high near 29. Wind chill values as low as 5. West southwest wind 7 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%. Little or no ice accumulation expected.  Total daytime snow accumulation of less than one inch possible.

    High: 29 °F

    Wintry Mix
    Likely then
    Slight Chance
    Snow

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 17. West southwest wind around 6 mph becoming north northwest after midnight.

    Low: 17 °F

    Decreasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 30. North northwest wind around 6 mph.

    High: 30 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 16. Wind chill values as low as 10. North northeast wind 3 to 6 mph.

    Low: 16 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 28. North wind 5 to 7 mph.

    High: 28 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

Detailed Forecast

Today
Snow and freezing rain likely before noon, then a slight chance of snow between noon and 2pm. Cloudy, with a high near 29. Wind chill values as low as 5. West southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. Total daytime snow accumulation of less than one inch possible.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 17. West southwest wind around 6 mph becoming north northwest after midnight.
Monday
Partly sunny, with a high near 30. North northwest wind around 6 mph.
Monday Night
Mostly cloudy, with a low around 16. Wind chill values as low as 10. North northeast wind 3 to 6 mph.
Tuesday
Partly sunny, with a high near 28. North wind 5 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 11.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 44.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Partly sunny, with a high near 37. Breezy.
Friday Night
Partly cloudy, with a low around 15.
Saturday
Mostly sunny, with a high near 30.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Newton IA
 41.69°N 93.04°W
6:27 am CST Feb 1, 2026
8am CST Feb 1, 2026-6pm CST Feb 7, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database