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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 Windy

36°F

2°C

Humidity 75%
Wind Speed W 29 G 41 mph
Barometer 29.67 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 13 Mar 5:15 am CDT
Extended Forecast for

Monroe IA

Winter Storm Watch March 15, 07:00pm until March 16, 10:00am
High Wind Warning March 13, 05:33am until March 13, 10:00am
Click here for hazard details and duration
Winter Storm Watch
...
  •  
    High Wind Warning March 13, 05:33am until March 13, 10:00am

    NOW until 10:00am Fri

    High Wind Warning

  • Today

    High: 47 °F

    Mostly Sunny
    and Windy

  • Tonight

    Tonight: A 20 percent chance of snow after 2am. Mostly cloudy, with a low around 31. North northwest wind 5 to 9 mph becoming east after midnight.

    Low: 31 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 52. East southeast wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 52 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 50 percent chance of rain, mainly after 1am. Cloudy, with a low around 39. East southeast wind around 15 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Slight Chance
    Rain then
    Chance Rain

  • Sunday

    Sunday: Rain before 4pm, then snow. Some thunder is also possible. Patchy blowing snow after 5pm. High near 53. Windy, with an east southeast wind 14 to 19 mph becoming north 23 to 28 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 53 °F

    Rain and
    Breezy then
    Rain/Snow and
    Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: Snow, mainly before 1am. Widespread blowing snow, mainly after 5am. Low around 8. Windy. Chance of precipitation is 80%.

    Low: 8 °F

    Snow and
    Blowing Snow

  • Monday

    Monday: Areas of blowing snow before 8am. Mostly sunny, with a high near 19. Windy.

    High: 19 °F

    Windy. Areas
    Blowing Snow
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 4. Windy.

    Low: 4 °F

    Mostly Clear
    and Windy
    then Mostly
    Clear

Detailed Forecast

Today
Mostly sunny, with a high near 47. Windy, with a west northwest wind 23 to 28 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 47 mph.
Tonight
A 20 percent chance of snow after 2am. Mostly cloudy, with a low around 31. North northwest wind 5 to 9 mph becoming east after midnight.
Saturday
Mostly cloudy, with a high near 52. East southeast wind 10 to 15 mph, with gusts as high as 23 mph.
Saturday Night
A 50 percent chance of rain, mainly after 1am. Cloudy, with a low around 39. East southeast wind around 15 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain before 4pm, then snow. Some thunder is also possible. Patchy blowing snow after 5pm. High near 53. Windy, with an east southeast wind 14 to 19 mph becoming north 23 to 28 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Sunday Night
Snow, mainly before 1am. Widespread blowing snow, mainly after 5am. Low around 8. Windy. Chance of precipitation is 80%.
Monday
Areas of blowing snow before 8am. Mostly sunny, with a high near 19. Windy.
Monday Night
Mostly clear, with a low around 4. Windy.
Tuesday
Partly sunny, with a high near 30.
Tuesday Night
A 30 percent chance of snow before 1am. Mostly cloudy, with a low around 23.
Wednesday
Mostly sunny, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 60.
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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:
3:32 am CDT Mar 13, 2026
Forecast Valid:
5am CDT Mar 13, 2026-6pm CDT Mar 19, 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