Extreme Heat Lingers; Severe Thunderstorms for Portions of the Plains and Southeast; Heavy Rainfall Threats

Gusty winds and heavy rainfall may impact the Big Island of Hawaii as a nearby tropical system passes west of the islands. From the Southwest U.S., Rockies and across the Gulf Coast, heavy rainfall could lead to isolated flash flooding. Severe thunderstorms are expected for areas of the Plains, Gulf Coast and Southeast through Tuesday. Extreme heat lingers for the southern Plains and Southwest. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

76°F

24°C

Humidity	40%
Wind Speed	W 12 mph
Barometer	30.17 in (1013.8 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	24 Aug 8:53 am MDT

More Information:

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

Extended Forecast for

11 Miles W Custer County Airport SD

Today
High: 86 °F
Sunny then
Slight Chance
T-storms
Tonight
Low: 60 °F
Partly Cloudy
then Slight
Chance
T-storms
Tuesday
High: 80 °F
Slight Chance
T-storms
Tuesday Night
Low: 55 °F
Slight Chance
T-storms then
Mostly Clear
Wednesday
High: 79 °F
Sunny then
Slight Chance
T-storms
Wednesday Night
Low: 56 °F
Partly Cloudy
Thursday
High: 83 °F
Mostly Sunny
then Slight
Chance
T-storms
Thursday Night
Low: 59 °F
Slight Chance
T-storms then
Partly Cloudy
Friday
High: 87 °F
Mostly Sunny

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. Northwest wind 5 to 7 mph, with gusts as high as 18 mph.

Tonight

A 20 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 60. Northeast wind 6 to 8 mph, with gusts as high as 20 mph.

Tuesday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80. North wind around 5 mph becoming calm. Winds could gust as high as 17 mph.

Tuesday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 55. Northwest wind around 5 mph becoming light and variable after midnight. Winds could gust as high as 16 mph.

Wednesday

A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 79. Calm wind becoming south 5 to 7 mph in the afternoon. Winds could gust as high as 15 mph.

Wednesday Night

Partly cloudy, with a low around 56. East wind 3 to 8 mph. Winds could gust as high as 17 mph.

Thursday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83.

Thursday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 59.

Friday

Mostly sunny, with a high near 87.

Friday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 61.

Saturday

Mostly sunny, with a high near 85.