Hazardous Weather Conditions

Current conditions at

Newton Municipal Airport - Earl Johnson Field (KTNU)

Lat: 41.67°NLon: 93.02°WElev: 945ft.

Fair

61°F

16°C

Humidity 94%
Wind Speed NW 5 mph
Barometer 30.01 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 19 Jun 10:55 pm CDT
Extended Forecast for

4 Miles WSW Lambs Grove IA

  • Tonight

    Tonight: Partly cloudy, with a low around 56. West wind around 5 mph.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 81. Calm wind becoming west northwest around 5 mph.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers before 1am, then a chance of showers and thunderstorms between 1am and 5am, then showers likely and possibly a thunderstorm after 5am.  Mostly cloudy, with a low around 59. Calm wind becoming east southeast 5 to 7 mph after midnight.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 59 °F

    Mostly Cloudy
    then Showers
    Likely

  • Sunday

    Sunday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  High near 71. Breezy, with an east northeast wind 11 to 20 mph, with gusts as high as 29 mph.  Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

    High: 71 °F

    Heavy Rain
    and Breezy

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 1am.  Mostly cloudy, with a low around 55. Breezy, with a northeast wind 9 to 16 mph, with gusts as high as 23 mph.  New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 55 °F

    Chance
    Showers and
    Breezy

  • Monday

    Monday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 58.

    Low: 58 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Partly cloudy, with a low around 56. West wind around 5 mph.
Saturday
Sunny, with a high near 81. Calm wind becoming west northwest around 5 mph.
Saturday Night
A slight chance of showers before 1am, then a chance of showers and thunderstorms between 1am and 5am, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 59. Calm wind becoming east southeast 5 to 7 mph after midnight. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 71. Breezy, with an east northeast wind 11 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
Sunday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 55. Breezy, with a northeast wind 9 to 16 mph, with gusts as high as 23 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Mostly sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 58.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
Partly cloudy, with a low around 57.
Friday
A 30 percent chance of showers. Mostly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Lambs Grove IA
 41.67°N 93.13°W
10:47 pm CDT Jun 19, 2026
11pm CDT Jun 19, 2026-6pm CDT Jun 26, 2026
 
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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