Current conditions at

Newton Municipal Airport - Earl Johnson Field (KTNU)

Lat: 41.67°NLon: 93.02°WElev: 945ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

2 Miles ENE Colfax IA

Tornado Watch until April 17, 08:00pm
Click here for hazard details and duration
Tornado Watch
  •  
    Tornado Watch until April 17, 08:00pm

    NOW until 8:00pm Fri

    Tornado Watch

  • This Afternoon

    High: 80 °F

    Severe
    Thunderstorms
    and Windy

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 7pm. Some of the storms could be severe.  Cloudy during the early evening, then gradual clearing, with a low around 36. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 36 °F

    Breezy.
    Severe
    Thunderstorms
    then Mostly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 52. Breezy, with a west northwest wind 14 to 20 mph, with gusts as high as 28 mph.

    High: 52 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. West northwest wind 5 to 13 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 59. Northwest wind 5 to 10 mph.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Showers and thunderstorms likely, mainly before 4pm. Some of the storms could be severe. Mostly cloudy, with a high near 80. Windy, with a south southwest wind 20 to 22 mph becoming west. Winds could gust as high as 32 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A 10 percent chance of showers and thunderstorms before 7pm. Some of the storms could be severe. Cloudy during the early evening, then gradual clearing, with a low around 36. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 52. Breezy, with a west northwest wind 14 to 20 mph, with gusts as high as 28 mph.
Saturday Night
Mostly clear, with a low around 33. West northwest wind 5 to 13 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 59. Northwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 35.
Monday
Sunny, with a high near 67.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Clear, with a low around 51.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Partly cloudy, with a low around 58.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 77. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Colfax IA
 41.69°N 93.22°W
1:01 pm CDT Apr 17, 2026
1pm CDT Apr 17, 2026-6pm CDT Apr 23, 2026
 
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Additional Resources

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Hourly Weather Forecast

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