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.

Overcast

23°F

-5°C

Humidity 93%
Wind Speed NW 20 mph
Barometer 30.10 in
Dewpoint 21°F (-6°C)
Visibility 8.00 mi
Wind Chill8°F (-13°C)
Last update 3 Dec 12:15 pm CST
Extended Forecast for

2 Miles NW Lambs Grove IA

  • This Afternoon

    This Afternoon: Partly sunny, with a temperature falling to around 13 by 5pm. Wind chill values as low as zero. North northwest wind 13 to 15 mph, with gusts as high as 23 mph.

    High: 32 °F⇓

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around -15. Wind chill values as low as -20. North northwest wind 6 to 11 mph becoming light northwest after midnight. Winds could gust as high as 20 mph.

    Low: -15 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 11. Wind chill values as low as -15. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 11 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a temperature rising to around 13 by 5am. Wind chill values as low as -10. South wind 8 to 10 mph.

    Low: 6 °F⇑

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 30. West southwest wind 6 to 8 mph.

    High: 30 °F

    Partly Sunny

  • Friday Night

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

    Low: 14 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 26.

    High: 26 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow

  • Sunday

    Sunday: A 30 percent chance of snow before noon. Mostly cloudy, with a high near 24.

    High: 24 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

This Afternoon
Partly sunny, with a temperature falling to around 13 by 5pm. Wind chill values as low as zero. North northwest wind 13 to 15 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around -15. Wind chill values as low as -20. North northwest wind 6 to 11 mph becoming light northwest after midnight. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 11. Wind chill values as low as -15. Calm wind becoming south 5 to 8 mph in the afternoon.
Thursday Night
Partly cloudy, with a temperature rising to around 13 by 5am. Wind chill values as low as -10. South wind 8 to 10 mph.
Friday
Partly sunny, with a high near 30. West southwest wind 6 to 8 mph.
Friday Night
Mostly cloudy, with a low around 14.
Saturday
Mostly cloudy, with a high near 26.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 15.
Sunday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 24.
Sunday Night
Mostly cloudy, with a low around 7.
Monday
Mostly cloudy, with a high near 28.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Mostly cloudy, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Lambs Grove IA
 41.71°N 93.1°W
Last Update:
11:32 am CST Dec 3, 2025
Forecast Valid:
12pm CST Dec 3, 2025-6pm CST Dec 9, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation