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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.

Fair

41°F

5°C

Humidity 87%
Wind Speed NE 14 mph
Barometer 29.76 in
Dewpoint 37°F (3°C)
Visibility 7.00 mi
Wind Chill33°F (1°C)
Last update 10 Mar 7:55 am CDT
Extended Forecast for

Monroe IA

  • Today

    Today: Increasing clouds, with a high near 68. Northeast wind 6 to 9 mph.

    High: 68 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 37. North wind 9 to 14 mph, with gusts as high as 21 mph.

    Low: 37 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of rain and snow showers before 10am, then a slight chance of rain showers between 10am and 1pm. Cloudy through mid morning, then gradual clearing, with a high near 47. Windy, with a north northwest wind 16 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 47 °F

    Windy. Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Clear, with a low around 28. North northwest wind 6 to 14 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Clear

  • Thursday

    Thursday: Partly sunny, with a high near 56. Breezy, with a south southwest wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 56 °F

    Mostly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 37. Breezy.

    Low: 37 °F

    Chance
    Showers and
    Breezy

  • Friday

    Friday: Mostly cloudy, with a high near 50.

    High: 50 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 57.

    High: 57 °F

    Mostly Cloudy

Detailed Forecast

Today
Increasing clouds, with a high near 68. Northeast wind 6 to 9 mph.
Tonight
A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 37. North wind 9 to 14 mph, with gusts as high as 21 mph.
Wednesday
A chance of rain and snow showers before 10am, then a slight chance of rain showers between 10am and 1pm. Cloudy through mid morning, then gradual clearing, with a high near 47. Windy, with a north northwest wind 16 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday Night
Clear, with a low around 28. North northwest wind 6 to 14 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 56. Breezy, with a south southwest wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 37. Breezy.
Friday
Mostly cloudy, with a high near 50.
Friday Night
Mostly cloudy, with a low around 35.
Saturday
Mostly cloudy, with a high near 57.
Saturday Night
Showers likely after 1am. Mostly cloudy, with a low around 35. Breezy. Chance of precipitation is 60%.
Sunday
Rain and snow showers likely. Mostly cloudy, with a high near 43. Windy. Chance of precipitation is 60%.
Sunday Night
Partly cloudy, with a low around 18. Windy.
Monday
Mostly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Monroe IA
 41.51°N 93.1°W
Last Update:
6:16 am CDT Mar 10, 2026
Forecast Valid:
8am CDT Mar 10, 2026-6pm CDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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