Heavy Rainfall and Severe Thunderstorms in the Midwest and Ohio Valley Tuesday

Multiple rounds of severe thunderstorms appear likely Tuesday across the Midwest and Ohio Valley, with severe wind gusts in excess of 75 mph as the primary threat. Heavy to excessive rainfall may lead to considerable flash and urban flooding impacts Tuesday across portions of the Ohio Valley. A Moderate Risk (level 3 of 4) of excessive rainfall has been issued. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

67°F

19°C

Humidity	53%
Wind Speed	NW 8 mph
Barometer	30.09 in (1010.3 mb)
Dewpoint	49°F (9°C)
Visibility	10.00 mi
Last update	11 Aug 2:53 am MDT

More Information:

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

Extended Forecast for

2 Miles SW Custer State Park SD

Overnight
Low: 65 °F
Partly Cloudy
Tuesday
High: 87 °F
Sunny then
Slight Chance
T-storms
Tuesday Night
Low: 64 °F
Partly Cloudy
Wednesday
High: 80 °F
Mostly Cloudy
then Chance
T-storms
Wednesday Night
Low: 59 °F
Showers
Likely
Thursday
High: 68 °F
Showers
Likely
Thursday Night
Low: 58 °F
Showers
Friday
High: 75 °F
Chance
Showers then
Chance
T-storms
Friday Night
Low: 58 °F
Showers
Likely

Detailed Forecast

Overnight

Partly cloudy, with a low around 65. Northwest wind 3 to 5 mph.

Tuesday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87. Calm wind becoming north 5 to 7 mph in the afternoon. Winds could gust as high as 22 mph.

Tuesday Night

Partly cloudy, with a low around 64. North wind 3 to 8 mph. Winds could gust as high as 22 mph.

Wednesday

A 50 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 80. Calm wind becoming east 5 to 8 mph in the morning. Winds could gust as high as 22 mph.

Wednesday Night

Showers likely and possibly a thunderstorm. Cloudy, with a low around 59. East wind 5 to 9 mph becoming light northeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 70%.

Thursday

Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 68. Southeast wind 5 to 9 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

Thursday Night

Showers and possibly a thunderstorm. Low around 58. Chance of precipitation is 90%.

Friday

A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 75.

Friday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 58.

Saturday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 73.

Saturday Night

Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 57.

Sunday

A chance of showers and thunderstorms. Partly sunny, with a high near 74.

Sunday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 58.

Monday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80.