National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Newton Municipal Airport - Earl Johnson Field (KTNU)

Lat: 41.67°NLon: 93.02°WElev: 945ft.

Fair

43°F

6°C

Humidity 61%
Wind Speed S 14 G 20 mph
Barometer 30.17 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 12 Mar 11:15 am CDT
Extended Forecast for

Monroe IA

High Wind Warning March 12, 10:00pm until March 13, 10:00am
Click here for hazard details and duration
High Wind Warning

  • Today

    Today: Mostly cloudy, with a high near 56. Windy, with a south southwest wind 15 to 20 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 56 °F

    Mostly Cloudy
    and Windy

  • Tonight

    Tonight: A chance of rain between 8pm and midnight. Mostly cloudy, with a low around 35. Windy, with a south southwest wind 25 to 29 mph becoming west northwest after midnight. Winds could gust as high as 47 mph. Chance of precipitation is 40%.

    Low: 35 °F

    Windy. Chance
    Rain then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 47. Windy, with a west northwest wind 20 to 26 mph, with gusts as high as 41 mph.

    High: 47 °F

    Mostly Sunny
    and Windy

  • Friday Night

    Friday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 33. North northwest wind 5 to 8 mph becoming east northeast after midnight. Little or no snow accumulation expected.

    Low: 33 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 48. East southeast wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 48 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A slight chance of rain, then rain likely and possibly a thunderstorm after 1am. Cloudy, with a low around 36. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 36 °F

    Slight Chance
    Rain then
    Rain Likely

  • Sunday

    Sunday: Rain before 1pm, then snow, possibly mixed with rain. High near 42. Windy. Chance of precipitation is 90%.

    High: 42 °F

    Rain and
    Breezy then
    Rain/Snow and
    Windy

  • Sunday Night

    Sunday Night: A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 8. Windy.

    Low: 8 °F

    Chance Snow
    and Windy

  • Monday

    Monday: Sunny, with a high near 25. Windy.

    High: 25 °F

    Sunny and
    Windy

Detailed Forecast

Today
Mostly cloudy, with a high near 56. Windy, with a south southwest wind 15 to 20 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph.
Tonight
A chance of rain between 8pm and midnight. Mostly cloudy, with a low around 35. Windy, with a south southwest wind 25 to 29 mph becoming west northwest after midnight. Winds could gust as high as 47 mph. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 47. Windy, with a west northwest wind 20 to 26 mph, with gusts as high as 41 mph.
Friday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 33. North northwest wind 5 to 8 mph becoming east northeast after midnight. Little or no snow accumulation expected.
Saturday
Mostly cloudy, with a high near 48. East southeast wind 8 to 13 mph, with gusts as high as 20 mph.
Saturday Night
A slight chance of rain, then rain likely and possibly a thunderstorm after 1am. Cloudy, with a low around 36. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Rain before 1pm, then snow, possibly mixed with rain. High near 42. Windy. Chance of precipitation is 90%.
Sunday Night
A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 8. Windy.
Monday
Sunny, with a high near 25. Windy.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
Mostly cloudy, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
Mostly sunny, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Monroe IA
 41.51°N 93.1°W
Last Update:
10:07 am CDT Mar 12, 2026
Forecast Valid:
11am CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation