National Weather Service

News Headlines

Hazardous Weather Conditions

Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71°NLon: 92.73°WElev: 1007ft.

Partly Cloudy and Windy

69°F

21°C

Humidity	25%
Wind Speed	S 29 G 40 mph
Barometer	29.92 in
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Last update	8 Apr 1:15 pm CDT

More Information:

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

Extended Forecast for

3 Miles S Chelsea IA

Wind Advisory April 8, 01:30pm until April 8, 04:00pm

Click here for hazard details and duration

Wind Advisory

Wind Advisory April 8, 01:30pm until April 8, 04:00pm
NOW until 4:00pm Wed
Wind Advisory
This Afternoon
High: 72 °F
Chance
Showers and
Windy
Tonight
Low: 41 °F
Chance
Showers and
Breezy
Thursday
High: 60 °F
Mostly Sunny
then Showers
Thursday Night
Low: 41 °F
Showers
Friday
High: 56 °F
Mostly Sunny
Friday Night
Low: 38 °F
Mostly Clear
Saturday
High: 61 °F
Chance
Showers
Saturday Night
Low: 53 °F
Chance
Showers

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms after 4pm. Increasing clouds, with a high near 72. Windy, with a south southwest wind 25 to 28 mph, with gusts as high as 40 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 41. Breezy, with a south southwest wind 12 to 17 mph becoming west 5 to 10 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Showers and possibly a thunderstorm, mainly after 4pm. High near 60. Northwest wind 3 to 7 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers and possibly a thunderstorm. Low around 41. North northeast wind 6 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Friday

Mostly sunny, with a high near 56. North wind 7 to 9 mph.

Friday Night

Mostly clear, with a low around 38.

Saturday

A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 61. Chance of precipitation is 40%.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.

Sunday

Showers likely, mainly after 1pm. Mostly cloudy, with a high near 72. Windy. Chance of precipitation is 60%.

Sunday Night

Showers likely, mainly before 1am. Mostly cloudy, with a low around 60. Breezy. Chance of precipitation is 60%.