National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Marshalltown, Marshalltown Municipal Airport (KMIW)

Lat: 42.11°NLon: 92.92°WElev: 971ft.

Fair

50°F

10°C

Humidity 48%
Wind Speed W 20 G 37 mph
Barometer 29.35 in (993.7 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 18 Feb 3:53 am CST
Extended Forecast for

3 Miles NNE Le Grand IA

Wind Advisory February 18, 08:00am until February 18, 04:00pm
Red Flag Warning February 18, 10:00am until February 18, 07:00pm
Click here for hazard details and duration
Wind Advisory
Red Flag Warning

  • Today

    Today: Sunny, with a high near 61. Windy, with a west wind 26 to 31 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 61 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 31. West wind 6 to 14 mph becoming northeast after midnight. Winds could gust as high as 20 mph.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of snow before 7am, then a chance of rain. Partly sunny, with a high near 50. Breezy, with a north northeast wind 9 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 50 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain and
    Breezy

  • Thursday Night

    Thursday Night: Rain and snow likely, becoming all snow after 9pm. Mostly cloudy, with a low around 23. Blustery, with a west northwest wind 15 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Blustery.
    Rain/Snow
    Likely then
    Snow Likely

  • Friday

    Friday: A 20 percent chance of snow before noon. Partly sunny, with a high near 32. Breezy, with a west northwest wind 10 to 18 mph, with gusts as high as 26 mph.

    High: 32 °F

    Breezy.
    Slight Chance
    Snow then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of snow. Partly sunny, with a high near 29.

    High: 29 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 27. Blustery.

    High: 27 °F

    Sunny and
    Blustery

Detailed Forecast

Today
Sunny, with a high near 61. Windy, with a west wind 26 to 31 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 45 mph.
Tonight
Partly cloudy, with a low around 31. West wind 6 to 14 mph becoming northeast after midnight. Winds could gust as high as 20 mph.
Thursday
A slight chance of snow before 7am, then a chance of rain. Partly sunny, with a high near 50. Breezy, with a north northeast wind 9 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday Night
Rain and snow likely, becoming all snow after 9pm. Mostly cloudy, with a low around 23. Blustery, with a west northwest wind 15 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
A 20 percent chance of snow before noon. Partly sunny, with a high near 32. Breezy, with a west northwest wind 10 to 18 mph, with gusts as high as 26 mph.
Friday Night
Mostly clear, with a low around 16.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 29.
Saturday Night
Partly cloudy, with a low around 11.
Sunday
Sunny, with a high near 27. Blustery.
Sunday Night
Mostly clear, with a low around 9.
Monday
Sunny, with a high near 29.
Monday Night
Mostly clear, with a low around 15.
Tuesday
Mostly sunny, with a high near 43. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Le Grand IA
 42.06°N 92.74°W
Last Update:
3:06 am CST Feb 18, 2026
Forecast Valid:
4am CST Feb 18, 2026-6pm CST Feb 24, 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