National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Newton Municipal Airport - Earl Johnson Field (KTNU)

Lat: 41.67°NLon: 93.02°WElev: 945ft.

Partly Cloudy

30°F

-1°C

Humidity 93%
Wind Speed NW 12 G 17 mph
Barometer 30.12 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 10 Jan 9:15 am CST
Extended Forecast for

3 Miles ESE Colfax IA

  • Today

    Today: A chance of snow or flurries before 3pm, then a slight chance of snow between 3pm and 4pm. Increasing clouds, with a high near 36. Breezy, with a west northwest wind 9 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 36 °F

    Partly Sunny
    then Chance
    Snow and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 21. Wind chill values as low as 10. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 32 mph.

    Low: 21 °F

    Partly Cloudy
    and Blustery

  • Sunday

    Sunday: Sunny, with a high near 34. Northwest wind 8 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.

    High: 34 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a steady temperature around 30. Southwest wind 7 to 9 mph.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 48. West wind 6 to 8 mph.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 35. Breezy.

    High: 35 °F

    Partly Sunny
    and Breezy

Detailed Forecast

Today
A chance of snow or flurries before 3pm, then a slight chance of snow between 3pm and 4pm. Increasing clouds, with a high near 36. Breezy, with a west northwest wind 9 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
Partly cloudy, with a low around 21. Wind chill values as low as 10. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 32 mph.
Sunday
Sunny, with a high near 34. Northwest wind 8 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Mostly clear, with a steady temperature around 30. Southwest wind 7 to 9 mph.
Monday
Mostly sunny, with a high near 48. West wind 6 to 8 mph.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 54.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 35. Breezy.
Wednesday Night
Partly cloudy, with a low around 19.
Thursday
Partly sunny, with a high near 38.
Thursday Night
Mostly cloudy, with a low around 29.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 37. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Colfax IA
 41.67°N 93.19°W
Last Update:
9:08 am CST Jan 10, 2026
Forecast Valid:
9am CST Jan 10, 2026-6pm CST Jan 16, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation