Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71°NLon: 92.73°WElev: 1007ft.

Fair

70°F

21°C

Humidity	64%
Wind Speed	S 7 mph
Barometer	29.87 in
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	11 Oct 10:55 pm CDT

More Information:

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

Extended Forecast for

Deep River IA

Tonight
Low: 68 °F
Partly Cloudy
Columbus Day
High: 87 °F
Sunny
Monday Night
Low: 64 °F
Clear
Tuesday
High: 80 °F
Sunny then
Chance
Showers
Tuesday Night
Low: 59 °F
Showers
Likely
Wednesday
High: 70 °F
Chance
Showers
Wednesday Night
Low: 55 °F
Mostly Cloudy
then Chance
Showers
Thursday
High: 66 °F
Showers
Thursday Night
Low: 48 °F
Mostly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 68. South wind around 9 mph.

Columbus Day

Sunny, with a high near 87. South southwest wind 9 to 15 mph, with gusts as high as 24 mph.

Monday Night

Clear, with a low around 64. South southwest wind 7 to 11 mph becoming west northwest after midnight. Winds could gust as high as 23 mph.

Tuesday

A 30 percent chance of showers after 4pm. Sunny, with a high near 80. Northwest wind around 5 mph becoming calm in the morning. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

A chance of showers and thunderstorms before 7pm, then showers likely and possibly a thunderstorm between 7pm and 4am, then showers likely after 4am. Mostly cloudy, with a low around 59. North wind 3 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

A 30 percent chance of showers before 1pm. Partly sunny, with a high near 70. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 55.

Thursday

Showers and possibly a thunderstorm. High near 66. Chance of precipitation is 80%.

Thursday Night

Mostly cloudy, with a low around 48.

Friday

Mostly sunny, with a high near 58. Windy.

Friday Night

Mostly clear, with a low around 35.