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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

36°F

2°C

Humidity 56%
Wind Speed N 6 mph
Barometer 29.65 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 18 Feb 11:15 pm CST
Extended Forecast for

Monroe IA

Winter Weather Advisory February 19, 06:00pm until February 20, 06:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Partly cloudy, with a low around 32. Northwest wind 6 to 9 mph becoming north northeast after midnight.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of snow before noon, then rain likely. Mostly cloudy, with a high near 48. Northeast wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 48 °F

    Slight Chance
    Snow then
    Rain Likely

  • Thursday Night

    Thursday Night: Rain and snow before 2am, then a chance of snow between 2am and 4am. Low around 24. Blustery, with a west northwest wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 24 °F

    Blustery.
    Rain/Snow
    then Snow
    Likely

  • Friday

    Friday: Partly sunny, with a high near 35. Breezy, with a west northwest wind 10 to 17 mph, with gusts as high as 25 mph.

    High: 35 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 19. West northwest wind 7 to 9 mph.

    Low: 19 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 29. Blustery.

    High: 29 °F

    Sunny and
    Blustery

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 11.

    Low: 11 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 32. Northwest wind 6 to 9 mph becoming north northeast after midnight.
Thursday
A slight chance of snow before noon, then rain likely. Mostly cloudy, with a high near 48. Northeast wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday Night
Rain and snow before 2am, then a chance of snow between 2am and 4am. Low around 24. Blustery, with a west northwest wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Friday
Partly sunny, with a high near 35. Breezy, with a west northwest wind 10 to 17 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 19. West northwest wind 7 to 9 mph.
Saturday
Mostly sunny, with a high near 33.
Saturday Night
Mostly clear, with a low around 15.
Sunday
Sunny, with a high near 29. Blustery.
Sunday Night
Mostly clear, with a low around 11.
Monday
Sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Mostly sunny, with a high near 52. Breezy.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Monroe IA
 41.51°N 93.1°W
Last Update:
9:56 pm CST Feb 18, 2026
Forecast Valid:
11pm CST Feb 18, 2026-6pm CST Feb 25, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation