Excessive Rainfall and Significant Flooding in the Upper Midwest This Weekend

Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Fair

69°F

21°C

Humidity	41%
Wind Speed	Vrbl 5 mph
Barometer	30.04 in (1010.9 mb)
Dewpoint	44°F (7°C)
Visibility	10.00 mi
Last update	8 Aug 3:53 pm MDT

More Information:

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

Extended Forecast for

10 Miles W Hot Springs SD

This Afternoon
High: 83 °F
Chance
Showers and
Breezy
Tonight
Low: 54 °F
Slight Chance
T-storms then
Mostly Clear
Saturday
High: 81 °F
Sunny
Saturday Night
Low: 56 °F
Mostly Cloudy
Sunday
High: 81 °F
Mostly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 57 °F
Mostly Clear
Monday
High: 86 °F
Sunny
Monday Night
Low: 60 °F
Mostly Clear
Tuesday
High: 91 °F
Sunny

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Breezy, with a west wind 15 to 20 mph, with gusts as high as 25 mph.

Tonight

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Cloudy during the early evening, then gradual clearing, with a low around 54. Northwest wind 5 to 15 mph becoming east in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

Saturday

Sunny, with a high near 81. West wind 5 to 10 mph, with gusts as high as 20 mph.

Saturday Night

Mostly cloudy, with a low around 56. North wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday

A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 81. Northwest wind 5 to 10 mph becoming southwest in the morning. Winds could gust as high as 20 mph.

Sunday Night

Mostly clear, with a low around 57. East wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 15 mph.

Monday

Sunny, with a high near 86. West wind 5 to 10 mph, with gusts as high as 20 mph.

Monday Night

Mostly clear, with a low around 60. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday

Sunny, with a high near 91.

Tuesday Night

Mostly clear, with a low around 62.

Wednesday

Sunny, with a high near 92.