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Hazardous Weather Conditions

Current conditions at

Newton Municipal Airport - Earl Johnson Field (KTNU)

Lat: 41.67°NLon: 93.02°WElev: 945ft.

Overcast

72°F

22°C

Humidity 100%
Wind Speed SE 13 G 20 mph
Barometer 29.77 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 28 Jun 5:35 am CDT
Extended Forecast for

Reasnor IA

Extreme Heat Warning June 28, 01:00pm until June 30, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 93. Heat index values as high as 105. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 29 mph.

    High: 93 °F

    Decreasing
    Clouds and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 76. Breezy, with a south wind 10 to 17 mph, with gusts as high as 26 mph.

    Low: 76 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 96. Heat index values as high as 109. Windy, with a south wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 96 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 77. Breezy, with a south southwest wind 13 to 20 mph, with gusts as high as 30 mph.

    Low: 77 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 96. Breezy, with a south southwest wind 13 to 18 mph, with gusts as high as 28 mph.

    High: 96 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. Breezy.

    Low: 75 °F

    Slight Chance
    T-storms and
    Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 95. Breezy.

    High: 95 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.

    Low: 74 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: Mostly sunny, with a high near 95.

    High: 95 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 93. Heat index values as high as 105. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 29 mph.
Tonight
Partly cloudy, with a low around 76. Breezy, with a south wind 10 to 17 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 96. Heat index values as high as 109. Windy, with a south wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.
Monday Night
Mostly clear, with a low around 77. Breezy, with a south southwest wind 13 to 20 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 96. Breezy, with a south southwest wind 13 to 18 mph, with gusts as high as 28 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. Breezy.
Wednesday
Sunny, with a high near 95. Breezy.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Thursday
Mostly sunny, with a high near 95.
Thursday Night
Mostly clear, with a low around 74.
Friday
Sunny, with a high near 95.
Friday Night
Mostly clear, with a low around 73.
Independence Day
Sunny, with a high near 94.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Reasnor IA
 41.58°N 93.01°W
Last Update:
5:26 am CDT Jun 28, 2026
Forecast Valid:
5am CDT Jun 28, 2026-6pm CDT Jul 4, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation