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.

Mostly Cloudy

85°F

29°C

Humidity 37%
Wind Speed N 5 mph
Barometer 29.89 in (1011.2 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 13 Jun 5:53 pm CDT
Extended Forecast for

Grundy Center IA

  • Tonight

    Tonight: Mostly clear, with a low around 59. North wind 5 to 9 mph becoming light northwest.

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 84. North wind 5 to 8 mph.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers after 1am. Increasing clouds, with a low around 63. North northeast wind 5 to 7 mph becoming east southeast after midnight.

    Low: 63 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 83. Windy, with a southeast wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 83 °F

    Chance
    Showers and
    Windy

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Breezy, with a south southeast wind 16 to 18 mph, with gusts as high as 28 mph. New rainfall amounts between a quarter and half of an inch possible.

    Low: 72 °F

    Chance
    T-storms and
    Breezy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 92. Breezy.

    High: 92 °F

    Slight Chance
    T-storms and
    Breezy

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 74. Breezy.

    Low: 74 °F

    Chance
    T-storms and
    Breezy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Windy.

    High: 92 °F

    Slight Chance
    T-storms and
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 74. Breezy.

    Low: 74 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 59. North wind 5 to 9 mph becoming light northwest.
Friday
Sunny, with a high near 84. North wind 5 to 8 mph.
Friday Night
A 20 percent chance of showers after 1am. Increasing clouds, with a low around 63. North northeast wind 5 to 7 mph becoming east southeast after midnight.
Saturday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 83. Windy, with a southeast wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Breezy, with a south southeast wind 16 to 18 mph, with gusts as high as 28 mph. New rainfall amounts between a quarter and half of an inch possible.
Sunday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 92. Breezy.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 74. Breezy.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Windy.
Monday Night
Partly cloudy, with a low around 74. Breezy.
Tuesday
Mostly sunny, with a high near 92. Windy.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71. Breezy.
Juneteenth
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 86.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Grundy Center IA
 42.36°N 92.79°W
Last Update:
6:04 pm CDT Jun 13, 2024
Forecast Valid:
6pm CDT Jun 13, 2024-6pm CDT Jun 20, 2024
 
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