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.

A Few Clouds

79°F

26°C

Humidity	38%
Wind Speed	NE 13 G 23 mph
Barometer	30.18 in (1014.9 mb)
Dewpoint	51°F (11°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	24 Aug 12:53 pm MDT

More Information:

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

Extended Forecast for

2 Miles ESE Custer State Park SD

This Afternoon
High: 86 °F
Slight Chance
T-storms
Tonight
Low: 64 °F
Partly Cloudy
then Slight
Chance
T-storms
Tuesday
High: 83 °F
Slight Chance
T-storms
Tuesday Night
Low: 60 °F
Partly Cloudy
Wednesday
High: 82 °F
Mostly Sunny
Wednesday Night
Low: 60 °F
Partly Cloudy
Thursday
High: 86 °F
Mostly Sunny
Thursday Night
Low: 65 °F
Partly Cloudy
Friday
High: 93 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a steady temperature around 86. North wind around 8 mph, with gusts as high as 21 mph.

Tonight

A 20 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 64. Northwest wind around 8 mph, with gusts as high as 21 mph.

Tuesday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. Northwest wind 5 to 7 mph becoming east in the afternoon. Winds could gust as high as 17 mph.

Tuesday Night

Partly cloudy, with a low around 60. Light and variable wind becoming north around 6 mph. Winds could gust as high as 15 mph.

Wednesday

Mostly sunny, with a high near 82. Light and variable wind becoming east around 6 mph in the morning. Winds could gust as high as 16 mph.

Wednesday Night

Partly cloudy, with a low around 60. East wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

Thursday

Mostly sunny, with a high near 86.

Thursday Night

Partly cloudy, with a low around 65.

Friday

Mostly sunny, with a high near 93.