Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to impact the southeast U.S. coast and mid-Atlantic regions with flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Atlantic (KAIO)

Lat: 41.4°NLon: 95.05°WElev: 1181ft.

A Few Clouds

63°F

17°C

Humidity	83%
Wind Speed	S 12 G 18 mph
Barometer	29.79 in
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	12 Oct 3:55 am CDT

More Information:

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

Extended Forecast for

Grant IA

Today
High: 83 °F
Decreasing
Clouds and
Breezy
Tonight
Low: 55 °F
Slight Chance
Showers
Columbus Day
High: 69 °F
Chance
Showers
Monday Night
Low: 51 °F
Mostly Cloudy
then Chance
Showers
Tuesday
High: 63 °F
Chance
Showers
Tuesday Night
Low: 52 °F
Slight Chance
T-storms then
Chance
Showers
Wednesday
High: 71 °F
Slight Chance
Showers
Wednesday Night
Low: 56 °F
Partly Cloudy
then Slight
Chance
T-storms
Thursday
High: 78 °F
Mostly Sunny

Detailed Forecast

Today

Mostly cloudy, then gradually becoming sunny, with a high near 83. Breezy, with a south southeast wind 17 to 22 mph, with gusts as high as 32 mph.

Tonight

A 20 percent chance of showers between midnight and 3am. Mostly cloudy, with a low around 55. South wind 10 to 14 mph becoming north after midnight. Winds could gust as high as 24 mph.

Columbus Day

A 30 percent chance of showers, mainly between 7am and 1pm. Mostly sunny, with a high near 69. Northeast wind 10 to 15 mph, with gusts as high as 22 mph.

Monday Night

A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 51. East northeast wind 7 to 9 mph, with gusts as high as 16 mph.

Tuesday

A 40 percent chance of showers. Mostly cloudy, with a high near 63. East northeast wind around 9 mph, with gusts as high as 17 mph. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

A slight chance of showers, then a chance of showers and thunderstorms after 10pm. Mostly cloudy, with a low around 52. East wind around 6 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 71. Southeast wind 6 to 10 mph, with gusts as high as 16 mph.

Wednesday Night

A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 56. Southeast wind 8 to 10 mph, with gusts as high as 18 mph.

Thursday

Mostly sunny, with a high near 78. South wind 13 to 17 mph, with gusts as high as 25 mph.

Thursday Night

A slight chance of showers after 1am. Mostly cloudy, with a low around 57. South wind around 10 mph, with gusts as high as 20 mph.

Friday

A chance of showers. Partly sunny, with a high near 71. Southwest wind 10 to 13 mph, with gusts as high as 20 mph.

Friday Night

A chance of showers. Partly cloudy, with a low around 49. South southwest wind 3 to 6 mph.

Saturday

A chance of showers. Mostly sunny, with a high near 70. West southwest wind 6 to 10 mph, with gusts as high as 16 mph.