Stubborn East Coast Low; Locally Heavy Rain in the Four Corners Region

A stubborn area of low pressure will keep conditions inclement for parts of the Mid-Atlantic and Northeast with rain showers and gusty winds through Wednesday. Meanwhile, locally heavy to excessive rain is possible across the Four Corners region over the next couple of days. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71°NLon: 92.73°WElev: 1007ft.

Fair

11°C

51°F

Humidity	77%
Wind Speed	Calm
Barometer	30.23 in
Dewpoint	7°C (44°F)
Visibility	16 km
Last update	4 Oct 5:15 am CDT

More Information:

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

Extended Forecast for

Grinnell Regional Airport IA

Today

Mostly Sunny
High: 25 °C
Tonight

Mostly Cloudy
then Slight
Chance
Showers
Low: 13 °C
Wednesday

Chance
Showers
High: 23 °C
Wednesday
Night

Slight Chance
T-storms then
Partly Cloudy
Low: 12 °C
Thursday

Mostly Sunny
then Mostly
Sunny and
Breezy
High: 20 °C
Thursday
Night

Mostly Clear
Low: 3 °C
Friday

Sunny
High: 13 °C
Friday
Night

Mostly Clear
then Frost
Low: 0 °C
Saturday

Frost then
Sunny
High: 17 °C

Detailed Forecast

Today

Mostly sunny, with a high near 25. South wind 10 to 16 km/h.

Tonight

A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 13. Southeast wind 8 to 11 km/h, with gusts as high as 29 km/h.

Wednesday

A chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 23. South wind 8 to 13 km/h becoming west southwest in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

Wednesday Night

A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 12. Calm wind. Chance of precipitation is 10%.

Thursday

Mostly sunny, with a high near 20. Breezy, with a north wind 10 to 15 km/h increasing to 24 to 29 km/h in the afternoon. Winds could gust as high as 40 km/h.

Thursday Night

Mostly clear, with a low around 3.

Friday

Sunny, with a high near 13.

Friday Night

Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 0.

Saturday

Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 17.

Saturday Night

Mostly clear, with a low around 5.

Sunday

Mostly sunny, with a high near 21.