Hazardous Weather Conditions

Current conditions at

Newton Municipal Airport - Earl Johnson Field (KTNU)

Lat: 41.67°NLon: 93.02°WElev: 945ft.

Fair

12°F

-11°C

Humidity 73%
Wind Speed W 7 mph
Barometer 30.21 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 17 Mar 9:55 am CDT
Extended Forecast for

Newton IA

  • Today

    Today: A chance of flurries between 2pm and 3pm, then a chance of snow after 3pm.  Mostly cloudy, with a high near 26. Wind chill values as low as 5. Light and variable wind becoming south 8 to 13 mph in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.

    High: 26 °F

    Mostly Sunny
    then Chance
    Snow

  • Tonight

    Tonight: Snow likely, mainly before 10pm.  Cloudy during the early evening, then gradual clearing, with a steady temperature around 26. South southeast wind 6 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Snow Likely
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 50. West wind around 6 mph.

    High: 50 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 36. South southwest wind 3 to 6 mph.

    Low: 36 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 63. West southwest wind around 7 mph becoming north northwest in the afternoon.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

Today
A chance of flurries between 2pm and 3pm, then a chance of snow after 3pm. Mostly cloudy, with a high near 26. Wind chill values as low as 5. Light and variable wind becoming south 8 to 13 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly before 10pm. Cloudy during the early evening, then gradual clearing, with a steady temperature around 26. South southeast wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
Mostly sunny, with a high near 50. West wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 36. South southwest wind 3 to 6 mph.
Thursday
Sunny, with a high near 63. West southwest wind around 7 mph becoming north northwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 59. Breezy.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Mostly cloudy, with a high near 48.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Newton IA
 41.71°N 93.04°W
8:46 am CDT Mar 17, 2026
10am CDT Mar 17, 2026-6pm CDT Mar 23, 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