Severe Weather and Heavy Rainfall in the Ohio Valley; Heat Continuing in the South and Southeast

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians tonight. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

67°F

19°C

Humidity	79%
Wind Speed	NE 5 mph
Barometer	30.11 in (1011.7 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Last update	11 Aug 9:53 pm MDT

More Information:

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

Extended Forecast for

Custer SD

Tonight
Low: 58 °F
Partly Cloudy
Wednesday
High: 78 °F
Mostly Cloudy
then Showers
Likely
Wednesday Night
Low: 52 °F
Showers
Thursday
High: 66 °F
Showers
Likely
Thursday Night
Low: 52 °F
Showers
Friday
High: 77 °F
Chance
Showers then
Chance
T-storms
Friday Night
Low: 52 °F
Chance
T-storms
Saturday
High: 72 °F
Chance
Showers then
T-storms
Saturday Night
Low: 50 °F
Showers
Likely

Detailed Forecast

Tonight

Partly cloudy, with a low around 58. Northeast wind around 5 mph becoming calm after midnight.

Wednesday

A chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 78. Calm wind becoming east 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

Wednesday Night

Showers and possibly a thunderstorm before 3am, then showers likely. Low around 52. Northeast wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.

Thursday

A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 66. Light northeast wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 70%.

Thursday Night

Showers and possibly a thunderstorm. Low around 52. East wind 5 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.

Friday

A chance of showers, with thunderstorms also possible after noon. Cloudy, then gradually becoming mostly sunny, with a high near 77. South wind 5 to 8 mph becoming north in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 40%.

Friday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 52.

Saturday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. Partly sunny, with a high near 72.

Saturday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Partly cloudy, with a low around 50.

Sunday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 74.

Sunday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 52.

Monday

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