Current conditions at

Newton Municipal Airport - Earl Johnson Field (KTNU)

Lat: 41.67°NLon: 93.02°WElev: 945ft.

Fog/Mist and Windy

27°F

-3°C

Humidity 100%
Wind Speed NW 28 G 33 mph
Barometer 29.70 in
Dewpoint 27°F (-3°C)
Visibility 4.00 mi
Wind Chill11°F (-12°C)
Last update 28 Dec 12:35 pm CST
Extended Forecast for

Newton IA

Wind Advisory until December 29, 06:00am
Winter Weather Advisory December 28, 01:05pm until December 28, 06:00pm
Snow Squall Warning until December 28, 01:15pm
Click here for hazard details and duration
Wind Advisory
Winter Weather Advisory
...
  •  
    Wind Advisory until December 29, 06:00am
    Winter Weather Advisory December 28, 01:05pm until December 28, 06:00pm
    Snow Squall Warning until December 28, 01:15pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 45 °F

    Snow/Sleet
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: A 20 percent chance of snow between 11pm and midnight.  Mostly cloudy, with a low around 9. Wind chill values as low as -10. Windy, with a west northwest wind 28 to 31 mph, with gusts as high as 45 mph.

    Low: 9 °F

    Windy. Slight
    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 18. Wind chill values as low as -15. Windy, with a northwest wind 23 to 28 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 43 mph.

    High: 18 °F

    Decreasing
    Clouds and
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 10. Wind chill values as low as zero. Northwest wind 6 to 14 mph, with gusts as high as 22 mph.

    Low: 10 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 34. West southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 34 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow and sleet, becoming all snow after 2pm. Patchy blowing snow between 2pm and 3pm. High near 45. Wind chill values as low as zero. Windy, with a northwest wind around 32 mph, with gusts as high as 46 mph. Chance of precipitation is 80%. Total daytime snow and sleet accumulation of less than a half inch possible.
Tonight
A 20 percent chance of snow between 11pm and midnight. Mostly cloudy, with a low around 9. Wind chill values as low as -10. Windy, with a west northwest wind 28 to 31 mph, with gusts as high as 45 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 18. Wind chill values as low as -15. Windy, with a northwest wind 23 to 28 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 43 mph.
Monday Night
Mostly clear, with a low around 10. Wind chill values as low as zero. Northwest wind 6 to 14 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 34. West southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Partly sunny, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 15.
New Year's Day
Mostly sunny, with a high near 24.
Thursday Night
Partly cloudy, with a low around 13.
Friday
Mostly sunny, with a high near 33.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
Newton IA
 41.69°N 93.04°W
11:02 am CST Dec 28, 2025
1pm CST Dec 28, 2025-6pm CST Jan 3, 2026
 
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Additional Resources

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