A Potential East Coast Winter Storm Beginning On Friday

A potential winter storm may impact the East Coast beginning Friday through the weekend. A pair of storm systems may meet and combine off the Eastern Seaboard into a powerful low pressure system. At this time, heavy snow, gusty winds and coastal hazards are possible from North Carolina to New England with the most significant impacts in eastern New England. This forecast will continue to evolve. Read More >

Current conditions at

Grinnell Municipal Airfield (KGGI)

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

Overcast

26°F

-3°C

Humidity	66%
Wind Speed	SW 15 mph
Barometer	30.04 in
Dewpoint	16°F (-9°C)
Visibility	10.00 mi
Wind Chill	14°F (-10°C)
Last update	27 Jan 3:35 am CST

More Information:

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

Detailed forecast for

Poweshiek County

Rest Of Tonight

Partly cloudy until midnight then becoming mostly cloudy. Not as cold. Low around 15. Southwest wind 10 to 15 mph with gusts to around 25 mph.

Thursday

Mostly cloudy. A chance of flurries late in the afternoon. High around 30. Northwest wind 5 to 15 mph with gusts to around 25 mph.

Thursday Night

Partly cloudy. Very cold. Low zero to 5 below. Northwest wind 5 to 15 mph with gusts to around 25 mph.

Friday

Sunny, colder. High 10 to 15. West wind near 5 mph. Lowest wind chill readings around 15 below in the morning.

Friday Night

Partly cloudy. Low zero to 5 below. South wind near 5 mph.

Saturday

Partly sunny. Warmer. High in the upper 20s.

Saturday Night

Mostly cloudy. Not as cold. Low around 15.

Sunday

Partly sunny. High in the mid 20s.

Sunday Night

Mostly cloudy. Low 10 to 15.

Monday

Mostly sunny. Warmer. High in the upper 30s.

Monday Night

Mostly cloudy. Not as cold. Low in the upper 20s.

Tuesday

Mostly cloudy. A chance of snow in the morning, then a chance of rain and snow in the afternoon. High in the upper 30s. Chance of precipitation 50 percent.

Tuesday Night

Cloudy. Snow likely through midnight, then a chance of snow after midnight. Colder. Low around 10. Chance of snow 60 percent.

Wednesday

Mostly cloudy with a 40 percent chance of snow. Breezy, colder. High 15 to 20.