Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.

Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >

Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71°NLon: 92.73°WElev: 1007ft.

Overcast

59°F

15°C

Humidity	78%
Wind Speed	Calm
Barometer	30.12 in
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	14 Oct 11:15 pm CDT

More Information:

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

Extended Forecast for

Lynnville IA

Tonight
Low: 59 °F
Chance
Showers
Thursday
High: 63 °F
Showers
Thursday Night
Low: 44 °F
Chance
Showers and
Breezy then
Mostly Cloudy
Friday
High: 52 °F
Mostly Cloudy
and Windy
Friday Night
Low: 34 °F
Partly Cloudy
then Patchy
Frost
Saturday
High: 60 °F
Areas Frost
then Sunny
Saturday Night
Low: 39 °F
Clear
Sunday
High: 66 °F
Sunny
Sunday Night
Low: 45 °F
Partly Cloudy

Detailed Forecast

Tonight

A chance of showers, with thunderstorms also possible after 4am. Cloudy, with a steady temperature around 59. East northeast wind 3 to 5 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

Showers and thunderstorms before 4pm, then showers likely. High near 63. Light and variable wind becoming northwest 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday Night

A 30 percent chance of showers, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 44. Breezy, with a northwest wind 10 to 17 mph, with gusts as high as 26 mph. New precipitation amounts of less than a tenth of an inch possible.

Friday

Mostly cloudy, with a high near 52. Windy, with a northwest wind 18 to 23 mph, with gusts as high as 36 mph.

Friday Night

Patchy frost after 3am. Otherwise, mostly clear, with a low around 34. North northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 20 mph.

Saturday

Areas of frost before 9am. Otherwise, sunny, with a high near 60.

Saturday Night

Clear, with a low around 39.

Sunday

Sunny, with a high near 66.

Sunday Night

Partly cloudy, with a low around 45.

Monday

Mostly sunny, with a high near 69.

Monday Night

Partly cloudy, with a low around 46.