Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

A Few Clouds

71°F

22°C

Humidity	57%
Wind Speed	SE 12 G 18 mph
Barometer	30.38 in (1022.4 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	22 Aug 12:53 pm MDT

More Information:

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

Extended Forecast for

Mount Rushmore SD

This Afternoon
High: 76 °F
Partly Sunny
Tonight
Low: 63 °F
Chance
T-storms
Sunday
High: 87 °F
Mostly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 67 °F
Slight Chance
T-storms then
Partly Cloudy
Monday
High: 86 °F
Sunny then
Chance
T-storms
Monday Night
Low: 62 °F
Chance
T-storms
Tuesday
High: 79 °F
Slight Chance
T-storms then
Chance
T-storms
Tuesday Night
Low: 58 °F
Mostly Clear
Wednesday
High: 79 °F
Sunny then
Chance
T-storms

Detailed Forecast

This Afternoon

Partly sunny, with a steady temperature around 76. Southeast wind around 7 mph, with gusts as high as 16 mph.

Tonight

A 50 percent chance of showers and thunderstorms before 3am. Mostly cloudy, with a low around 63. South wind 5 to 7 mph, with gusts as high as 20 mph.

Sunday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87. South wind around 6 mph becoming light and variable in the morning. Winds could gust as high as 17 mph.

Sunday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 67. Light and variable wind.

Monday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86. Light and variable wind.

Monday Night

A chance of showers and thunderstorms before 3am, then a slight chance of showers. Partly cloudy, with a low around 62. Calm wind. Chance of precipitation is 30%.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after 9am. Mostly sunny, with a high near 79. Chance of precipitation is 50%.

Tuesday Night

Mostly clear, with a low around 58.

Wednesday

A chance of showers and thunderstorms after noon. Sunny, with a high near 79.

Wednesday Night

Partly cloudy, with a low around 60.

Thursday

A slight chance of showers and thunderstorms. Sunny, with a high near 82.

Thursday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 62.