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.

Overcast

39°F

4°C

Humidity 87%
Wind Speed N 17 G 23 mph
Barometer 29.80 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 11 Mar 5:15 am CDT
Extended Forecast for

4 Miles WSW Killduff IA

  • Overnight

    Overnight: A 30 percent chance of rain. Cloudy, with a steady temperature around 41. North wind around 14 mph, with gusts as high as 23 mph.

    Low: 41 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain and snow likely before noon, then a slight chance of snow between noon and 1pm. Cloudy, then gradual clearing during the afternoon, with a high near 44. Windy, with a north northwest wind 17 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 44 °F

    Windy.
    Rain/Snow
    Likely then
    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 28. West wind 6 to 14 mph, with gusts as high as 23 mph.

    Low: 28 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 56. Windy, with a south southwest wind 6 to 11 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 56 °F

    Mostly Sunny
    then Mostly
    Cloudy and
    Windy

  • Thursday Night

    Thursday Night: A chance of rain before 4am, then a slight chance of rain and snow. Mostly cloudy, with a low around 35. Windy, with a south southwest wind 23 to 28 mph becoming west after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 35 °F

    Windy. Chance
    Rain then
    Chance
    Rain/Snow

  • Friday

    Friday: Partly sunny, with a high near 47. Windy.

    High: 47 °F

    Partly Sunny
    and Windy

  • Friday Night

    Friday Night: A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 52.

    High: 52 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Rain and snow likely after 1am. Cloudy, with a low around 33. Breezy. Chance of precipitation is 60%.

    Low: 33 °F

    Cloudy then
    Rain/Snow
    Likely and
    Breezy

Detailed Forecast

Overnight
A 30 percent chance of rain. Cloudy, with a steady temperature around 41. North wind around 14 mph, with gusts as high as 23 mph.
Wednesday
Rain and snow likely before noon, then a slight chance of snow between noon and 1pm. Cloudy, then gradual clearing during the afternoon, with a high near 44. Windy, with a north northwest wind 17 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
Mostly clear, with a low around 28. West wind 6 to 14 mph, with gusts as high as 23 mph.
Thursday
Increasing clouds, with a high near 56. Windy, with a south southwest wind 6 to 11 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph.
Thursday Night
A chance of rain before 4am, then a slight chance of rain and snow. Mostly cloudy, with a low around 35. Windy, with a south southwest wind 23 to 28 mph becoming west after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
Partly sunny, with a high near 47. Windy.
Friday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 32.
Saturday
Mostly cloudy, with a high near 52.
Saturday Night
Rain and snow likely after 1am. Cloudy, with a low around 33. Breezy. Chance of precipitation is 60%.
Sunday
Rain and snow likely, mainly before 1pm. Cloudy, with a high near 40. Windy. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, with a low around 13. Windy.
Monday
Mostly sunny, with a high near 27. Blustery.
Monday Night
Mostly cloudy, with a low around 12.
Tuesday
Mostly cloudy, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Killduff IA
 41.62°N 92.98°W
Last Update:
4:03 am CDT Mar 11, 2026
Forecast Valid:
5am CDT Mar 11, 2026-6pm CDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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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