Hazardous Weather Conditions

Current conditions at

Marshalltown, Marshalltown Municipal Airport (KMIW)

Lat: 42.11°NLon: 92.92°WElev: 971ft.

Overcast

-8°F

-22°C

Humidity 64%
Wind Speed E 7 mph
Barometer 30.67 in (1041.8 mb)
Dewpoint -17°F (-27°C)
Visibility 10.00 mi
Wind Chill-23°F (-31°C)
Last update 24 Jan 6:53 am CST
Extended Forecast for

Grundy Center IA

  • Today

    Today: Mostly cloudy and cold, with a high near 1. Wind chill values as low as -20. Light southeast wind.

    High: 1 °F

    Cold

  • Tonight

    Tonight: A chance of flurries between 11pm and midnight.  Mostly cloudy, with a low around -5. Wind chill values as low as -15. Calm wind becoming north northeast around 5 mph after midnight.

    Low: -5 °F

    Chance
    Flurries

  • Sunday

    Sunday: Mostly sunny and cold, with a high near 7. Wind chill values as low as -15. North wind 5 to 10 mph.

    High: 7 °F

    Cold

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -10. Wind chill values as low as -25. Northwest wind around 10 mph.

    Low: -10 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 13. West northwest wind 8 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 13 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 7.

    Low: 7 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 16. Blustery.

    High: 16 °F

    Mostly Sunny
    and Blustery

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 0.

    Low: 0 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 15.

    High: 15 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy and cold, with a high near 1. Wind chill values as low as -20. Light southeast wind.
Tonight
A chance of flurries between 11pm and midnight. Mostly cloudy, with a low around -5. Wind chill values as low as -15. Calm wind becoming north northeast around 5 mph after midnight.
Sunday
Mostly sunny and cold, with a high near 7. Wind chill values as low as -15. North wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around -10. Wind chill values as low as -25. Northwest wind around 10 mph.
Monday
Sunny, with a high near 13. West northwest wind 8 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 7.
Tuesday
Mostly sunny, with a high near 16. Blustery.
Tuesday Night
Partly cloudy, with a low around 0.
Wednesday
Partly sunny, with a high near 15.
Wednesday Night
Partly cloudy, with a low around -3.
Thursday
Sunny, with a high near 11.
Thursday Night
Partly cloudy, with a low around -2.
Friday
Mostly sunny, with a high near 15.
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ABOUT THIS FORECAST

 
Point Forecast:
Grundy Center IA
 42.36°N 92.76°W
6:42 am CST Jan 24, 2026
7am CST Jan 24, 2026-6pm CST Jan 30, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

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