Areas of Severe Thunderstorms Monday

Showers and thunderstorms will be possible from the northern Plains to the Gulf Coast on Monday. Thunderstorms with large hail and severe wind gusts are expected Monday afternoon and evening across parts of the central Plains. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71° N Lon: 92.73° W Elev: 1007 ft.

Fair

70°F

21°C

Humidity	74%
Wind Speed	Calm
Barometer	29.98 in
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	31 May 10:55 pm CDT

More Information:

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

Detailed forecast for

Poweshiek County

Rest Of Tonight

Partly cloudy late this evening, then mostly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 50s. East winds around 5 mph. Chance of rain 20 percent.

Monday

Sunny. Highs in the lower 80s. East winds 5 to 10 mph.

Monday Night

Mostly clear. Less humid with lows in the mid 50s. East winds 5 to 10 mph.

Tuesday

Sunny. Highs in the lower 80s. East winds 5 to 10 mph.

Tuesday Night

Mostly clear. Lows in the mid 50s. East winds 5 to 10 mph.

Wednesday

Sunny. Highs in the mid 80s.

Wednesday Night

Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s.

Thursday

Mostly sunny. Highs in the upper 80s.

Thursday Night

Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of rain 40 percent.

Friday

Partly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50 percent.

Friday Night

Showers likely with a chance of thunderstorms. Lows in the lower 60s. Chance of rain 60 percent.

Saturday

Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent.

Saturday Night

Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the mid 60s. Chance of rain 40 percent.

Sunday

Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent.