Hazardous Weather Conditions
Current conditions at
Marshalltown, Marshalltown Municipal Airport (KMIW)
Lat: 42.11°NLon: 92.92°WElev: 971ft.
Fair
13°F
-11°C
| Humidity | 74% |
| Wind Speed | SW 13 mph |
| Barometer | 30.17 in (1023.3 mb) |
| Dewpoint | 6°F (-14°C) |
| Visibility | 10.00 mi |
| Wind Chill | -2°F (-19°C) |
| Last update | 22 Jan 4:53 am CST |
Extended Forecast for
Marshalltown IA
Extreme Cold Watch January 23, 12:00pm until January 24, 12:00pm
Extreme Cold Warning January 22, 09:00pm until January 23, 12:00pm
Today
High: 24 °F
Partly Sunny
then Chance
Flurries and
BlusteryTonight
Low: -15 °F
Partly Cloudy
and BlusteryFriday
High: -5 °F
Cold
Friday Night
Low: -7 °F
Mostly Cloudy
Saturday
High: 3 °F
Chance Snow
Saturday Night
Low: -5 °F
Slight Chance
SnowSunday
High: 9 °F
Partly Sunny
then Slight
Chance SnowSunday Night
Low: -7 °F
Partly Cloudy
Monday
High: 17 °F
Mostly Sunny
Detailed Forecast
Today
A chance of flurries between noon and 2pm. Partly sunny, with a high near 24. Wind chill values as low as zero. Blustery, with a west wind 9 to 18 mph becoming north northwest in the afternoon. Winds could gust as high as 30 mph.
Tonight
Partly cloudy, with a low around -15. Wind chill values as low as -35. Blustery, with a north northwest wind 15 to 17 mph, with gusts as high as 25 mph.
Friday
Mostly sunny and cold, with a high near -5. Wind chill values as low as -40. North wind 8 to 15 mph, with gusts as high as 22 mph.
Friday Night
Mostly cloudy, with a steady temperature around -7. Wind chill values as low as -20. North wind 5 to 7 mph.
Saturday
A 30 percent chance of snow. Mostly cloudy and cold, with a high near 3. East northeast wind around 6 mph. Little or no snow accumulation expected.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -5.
Sunday
A 20 percent chance of snow after noon. Partly sunny and cold, with a high near 9.
Sunday Night
Partly cloudy, with a low around -7.
Monday
Mostly sunny, with a high near 17.
Monday Night
Mostly clear, with a low around 5.
Tuesday
Mostly sunny, with a high near 22.
Tuesday Night
Mostly cloudy, with a low around 5.
Wednesday
Partly sunny, with a high near 19.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Marshalltown IA
42.06°N 92.92°W
42.06°N 92.92°W
5:02 am CST Jan 22, 2026
5am CST Jan 22, 2026-6pm CST Jan 28, 2026
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