Hazardous Weather Conditions
Current conditions at
Marshalltown, Marshalltown Municipal Airport (KMIW)
Lat: 42.11°NLon: 92.92°WElev: 971ft.
Fog
43°F
6°C
| Humidity | 100% |
| Wind Speed | SE 6 mph |
| Barometer | 29.70 in (1006.3 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 0.25 mi |
| Wind Chill | 39°F (4°C) |
| Last update | 27 Dec 8:53 pm CST |
Extended Forecast for
Whitten IA
Wind Advisory December 28, 09:00am until December 29, 06:00am
Dense Fog Advisory December 27, 09:22pm until December 28, 09:00am
NOW until 9:00am Sun
Dense Fog Advisory
Tonight
Low: 41 °F
Dense Fog
then Slight
Chance Rain
and Dense FogSunday
High: 41 °F⇓
Rain/Snow and
Patchy
Blowing SnowSunday Night

Low: 7 °F
Chance Snow
and Patchy
Blowing SnowMonday
High: 13 °F
Windy. Patchy
Blowing Snow
then Mostly
SunnyMonday Night
Low: 5 °F
Mostly Clear
and Blustery
then Mostly
ClearTuesday

High: 29 °F
Mostly Sunny
Tuesday Night

Low: 20 °F
Mostly Cloudy
Wednesday

High: 28 °F
Mostly Cloudy
Detailed Forecast
Tonight
A 20 percent chance of rain after 5am. Widespread dense fog, mainly before 2am. Otherwise, cloudy, with a steady temperature around 41. Southeast wind around 5 mph becoming calm.
Sunday
Rain before 11am, then rain and snow between 11am and noon, then snow after noon. Patchy blowing snow after noon. Areas of dense fog before noon. Temperature falling to around 18 by 5pm. Wind chill values as low as zero. Windy, with a northwest wind 7 to 17 mph increasing to 21 to 31 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Sunday Night
A 50 percent chance of snow. Patchy blowing snow. Mostly cloudy, with a low around 7. Wind chill values as low as -15. Windy, with a northwest wind 29 to 31 mph, with gusts as high as 45 mph. New snow accumulation of less than one inch possible.
Monday
Patchy blowing snow before noon. Mostly cloudy, then gradually becoming sunny, with a high near 13. Wind chill values as low as -15. Windy, with a northwest wind 18 to 28 mph, with gusts as high as 41 mph.
Monday Night
Mostly clear, with a low around 5. Blustery, with a northwest wind 6 to 16 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 29.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
Mostly cloudy, with a high near 28.
Wednesday Night
Mostly cloudy, with a low around 9.
New Year's Day
Mostly sunny, with a high near 17.
Thursday Night
Partly cloudy, with a low around 6.
Friday
Mostly sunny, with a high near 24.
Friday Night
Partly cloudy, with a low around 15.
Saturday
Partly sunny, with a high near 32.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Whitten IA
42.25°N 93°W
42.25°N 93°W
6:52 pm CST Dec 27, 2025
9pm CST Dec 27, 2025-6pm CST Jan 3, 2026



