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Heat Advisory Parts of Southern Iowa Monday afternoon through Wednesday afternoon

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Marshalltown, Marshalltown Municipal Airport (KMIW)

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

Fair

80°F

27°C

Humidity	67%
Wind Speed	S 9 mph
Barometer	29.90 in (1011.6 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	1 Sep 11:53 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Detailed forecast for

Tama County

Rest Of Tonight

Clear late this evening, then becoming partly cloudy. Lows in the lower 70s. South winds 5 to 10 mph.

Wednesday

Mostly sunny. Humid with highs in the lower 90s. South winds 5 to 10 mph.

Wednesday Night

Mostly clear. Humid with lows in the lower 70s. South winds around 5 mph.

Thursday

Mostly sunny. A slight chance of showers and thunderstorms in the morning. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 20 percent.

Thursday Night

Mostly clear. A slight chance of showers and thunderstorms after midnight. Humid with lows in the lower 70s. South winds 5 to 10 mph. Chance of rain 20 percent.

Friday

Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20 percent.

Friday Night

Mostly clear. Lows around 70.

Saturday

Mostly sunny. Highs in the lower 90s.

Saturday Night

Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 20 percent.

Sunday

Mostly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the upper 80s. Chance of rain 40 percent.

Sunday Night

Partly cloudy with a 30 percent chance of showers. Lows in the mid 60s.

Labor Day

Partly sunny. A slight chance of showers in the morning. Highs in the lower 80s. Chance of rain 20 percent.

Monday Night

Partly cloudy with a slight chance of showers. A slight chance of thunderstorms after midnight. Lows in the lower 60s. Chance of rain 20 percent.

Tuesday

Partly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 80s. Chance of rain 20 percent.