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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 and Breezy

61°F

16°C

Humidity 16%
Wind Speed W 25 G 39 mph
Barometer 29.53 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 18 Feb 2:55 pm CST
Extended Forecast for

Monroe IA

Red Flag Warning February 18, 03:06pm until February 18, 07:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning February 18, 03:06pm until February 18, 07:00pm

    NOW until 7:00pm Wed

    Red Flag Warning

  • This Afternoon

    High: 64 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 35. West southwest wind 6 to 11 mph becoming east northeast after midnight. Winds could gust as high as 18 mph.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of rain. Partly sunny, with a high near 54. East northeast wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 24 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Snow likely, possibly mixed with rain before midnight, then a chance of snow. Mostly cloudy, with a low around 25. Blustery, with a west northwest wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 25 °F

    Blustery.
    Rain/Snow
    Likely then
    Chance Snow

  • Friday

    Friday: Mostly 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

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow. Partly sunny, with a high near 32.

    High: 32 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 64. Windy, with a west southwest wind 15 to 23 mph, with gusts as high as 36 mph.
Tonight
Partly cloudy, with a low around 35. West southwest wind 6 to 11 mph becoming east northeast after midnight. Winds could gust as high as 18 mph.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 54. East northeast wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 24 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Snow likely, possibly mixed with rain before midnight, then a chance of snow. Mostly cloudy, with a low around 25. Blustery, with a west northwest wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
Mostly 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 18.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 32.
Saturday Night
Partly cloudy, with a low around 14.
Sunday
Sunny, with a high near 30.
Sunday Night
Mostly clear, with a low around 11.
Monday
Mostly sunny, with a high near 32.
Monday Night
Mostly clear, with a low around 17.
Tuesday
Mostly sunny, with a high near 48. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Monroe IA
 41.51°N 93.1°W
Last Update:
2:46 pm CST Feb 18, 2026
Forecast Valid:
3pm CST Feb 18, 2026-6pm CST Feb 24, 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