Hurricane and Storm Surge Watches Issued for the Northern Gulf Coast for Strengthening Tropical Storm Isaias

Tropical Storm Isaias is forecast to track toward the central Gulf Coast while strengthening into a hurricane on Thursday. There is an increasing risk of damaging hurricane-force winds and life-threatening storm surge impacts along portions of the northern Gulf Coast Friday into Saturday. Isaias will bring heavy rainfall to the central Gulf Coast and much of the Southeast Friday into the weekend. Read More >

Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71°NLon: 92.73°WElev: 1007ft.

Fair

73°F

23°C

Humidity	30%
Wind Speed	Calm
Barometer	29.97 in
Dewpoint	40°F (4°C)
Visibility	10.00 mi
Last update	7 Oct 6:15 pm CDT

More Information:

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

Extended Forecast for

2 Miles NNE Barnes City IA

Tonight
Low: 52 °F
Mostly Clear
Thursday
High: 74 °F
Mostly Sunny
Thursday Night
Low: 55 °F
Partly Cloudy
then Chance
T-storms
Friday
High: 79 °F
Slight Chance
T-storms
Friday Night
Low: 62 °F
Clear
Saturday
High: 82 °F
Sunny
Saturday Night
Low: 57 °F
Mostly Clear
Sunday
High: 78 °F
Sunny
Sunday Night
Low: 61 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 52. Northwest wind 5 to 7 mph becoming calm.

Thursday

Mostly sunny, with a high near 74. Light north northeast wind.

Thursday Night

A 40 percent chance of showers and thunderstorms after midnight. Increasing clouds, with a low around 55. Calm wind becoming east southeast around 5 mph after midnight.

Friday

A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, then gradually becoming sunny, with a high near 79. South wind 7 to 11 mph, with gusts as high as 20 mph.

Friday Night

Clear, with a low around 62. South wind around 9 mph, with gusts as high as 18 mph.

Saturday

Sunny, with a high near 82.

Saturday Night

Mostly clear, with a low around 57.

Sunday

Sunny, with a high near 78.

Sunday Night

Mostly clear, with a low around 61.

Columbus Day

Mostly sunny, with a high near 76.