Current conditions at

Newton Municipal Airport - Earl Johnson Field (KTNU)

Lat: 41.67°NLon: 93.02°WElev: 945ft.

Fair

16°F

-9°C

Humidity 100%
Wind Speed W 7 mph
Barometer 30.01 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 21 Jan 4:55 am CST
Extended Forecast for

Monroe IA

Extreme Cold Watch January 23, 12:00am until January 24, 12:00pm
Wind Advisory January 21, 02:00pm until January 21, 11:00pm
Click here for hazard details and duration
Extreme Cold Watch
Wind Advisory
  • Today

    Today: A chance of flurries with a slight chance of snow before 4pm, then a slight chance of snow between 4pm and 5pm.  Sunny, then becoming partly sunny during the afternoon, with a high near 36. Wind chill values as low as 5. Windy, with a west southwest wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 40 mph.  Chance of precipitation is 20%.

    High: 36 °F

    Sunny then
    Slight Chance
    Snow and
    Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 12. Wind chill values as low as 5. Windy, with a west northwest wind 18 to 23 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 40 mph.

    Low: 12 °F

    Partly Cloudy
    and Windy
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 26. Wind chill values as low as 5. West wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 26 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -8. Wind chill values as low as -25. North wind 9 to 13 mph, with gusts as high as 20 mph.

    Low: -8 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near 0. North wind 9 to 13 mph, with gusts as high as 20 mph.

    High: 0 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -8.

    Low: -8 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after noon.  Mostly cloudy and cold, with a high near 7.

    High: 7 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight.  Mostly cloudy, with a low around -2.

    Low: -2 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 12.

    High: 12 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of flurries with a slight chance of snow before 4pm, then a slight chance of snow between 4pm and 5pm. Sunny, then becoming partly sunny during the afternoon, with a high near 36. Wind chill values as low as 5. Windy, with a west southwest wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 12. Wind chill values as low as 5. Windy, with a west northwest wind 18 to 23 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 40 mph.
Thursday
Mostly sunny, with a high near 26. Wind chill values as low as 5. West wind 7 to 11 mph, with gusts as high as 18 mph.
Thursday Night
Mostly cloudy, with a low around -8. Wind chill values as low as -25. North wind 9 to 13 mph, with gusts as high as 20 mph.
Friday
Mostly sunny and cold, with a high near 0. North wind 9 to 13 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around -8.
Saturday
A 20 percent chance of snow after noon. Mostly cloudy and cold, with a high near 7.
Saturday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around -2.
Sunday
Mostly sunny, with a high near 12.
Sunday Night
Partly cloudy, with a low around -3.
Monday
Sunny, with a high near 22.
Monday Night
Partly cloudy, with a low around 9.
Tuesday
Mostly sunny, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
Monroe IA
 41.51°N 93.1°W
10:16 pm CST Jan 20, 2026
5am CST Jan 21, 2026-6pm CST Jan 27, 2026
 
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Additional Resources

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