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Severe Storms; Fire Danger; and Strong Pacific Storms

More strong storms on tap for the Pacific Northwest this weekend. Heavy rains could produce flooding and mudslides. Saturday, a cold front moving into the central U.S. will bring potential for severe thunderstorms containing damaging winds, large hail, and isolated tornadoes; and localized flooding potential. Dry winds in southwestern California will keep fire weather threats high. Read More >

Hazardous Weather Conditions

Current conditions at

Marshalltown, Marshalltown Municipal Airport (KMIW)

Lat: 42.11° N Lon: 92.92° W Elev: 971 ft.




Humidity 70%
Wind Speed SE 16 mph
Barometer 29.83 in (1009.7 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 21 Oct 1:53 am CDT
Detailed forecast for

Marshall County

Rest Of Tonight
Partly cloudy after midnight then becoming mostly cloudy. Low around 60. South wind 10 to 15 mph with gusts to around 25 mph.
Cloudy. A 50 percent chance of thunderstorms in the late morning and afternoon. Breezy. High in the lower 70s. South wind 15 to 20 mph with gusts to around 30 mph.
Saturday Night
Thunderstorms until early morning, then light showers likely early in the morning. Cooler. Low in the upper 40s. Southwest wind 10 to 15 mph with gusts to around 25 mph shifting to the northwest 5 to 10 mph after midnight. Chance of precipitation 90 percent.
Partly sunny in the morning then clearing. Cooler. High in the lower 60s. Northwest wind 5 to 10 mph.
Sunday Night
Mostly clear. Low in the lower 40s. Southwest wind around 5 mph.
Mostly sunny. High in the mid 60s.
Monday Night
Partly cloudy. Low around 40.
Partly sunny. Breezy, cooler. High in the lower 50s.
Tuesday Night
Partly cloudy. Low in the mid 30s.
Sunny. High in the upper 50s.
Wednesday Night
Mostly clear. Low in the lower 40s.
Partly sunny. High in the upper 50s.
Thursday Night
Mostly cloudy with a 50 percent chance of light rain. Low in the mid 30s.
Mostly sunny. A 30 percent chance of light rain in the morning. Cooler. High in the mid 40s.

Click Map For Forecast
1108 PM CDT Fri Oct 20 2017

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database