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.

Light Rain

62°F

17°C

Humidity	100%
Wind Speed	E 7 mph
Barometer	30.21 in (1016.4 mb)
Dewpoint	62°F (17°C)
Visibility	8.00 mi
Last update	23 Aug 1:53 am MDT

More Information:

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

Extended Forecast for

4 Miles WSW Mount Rushmore SD

Overnight
Low: 59 °F
Showers
Likely
Sunday
High: 79 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 60 °F
Partly Cloudy
Monday
High: 81 °F
Sunny then
Chance
T-storms
Monday Night
Low: 57 °F
Chance
T-storms then
Chance
Showers
Tuesday
High: 74 °F
Mostly Sunny
then Chance
T-storms
Tuesday Night
Low: 53 °F
Mostly Clear
Wednesday
High: 73 °F
Sunny then
Slight Chance
T-storms
Wednesday Night
Low: 53 °F
Slight Chance
T-storms then
Partly Cloudy

Detailed Forecast

Overnight

Showers likely and possibly a thunderstorm before 3am, then a slight chance of showers and thunderstorms between 3am and 5am. Mostly cloudy, with a low around 59. South wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

Sunday

A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 79. South wind 5 to 7 mph becoming calm in the morning. Winds could gust as high as 18 mph.

Sunday Night

Partly cloudy, with a low around 60. Calm wind becoming northwest around 6 mph after midnight. Winds could gust as high as 15 mph.

Monday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. West wind 5 to 7 mph becoming light and variable. Winds could gust as high as 17 mph.

Monday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 57. Light and variable wind becoming northwest around 5 mph in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 30%.

Tuesday

A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 74. Northwest wind around 5 mph becoming calm in the morning.

Tuesday Night

Mostly clear, with a low around 53.

Wednesday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73.

Wednesday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53.

Thursday

A chance of showers and thunderstorms after noon. Sunny, with a high near 76.

Thursday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 56.

Friday

A chance of showers and thunderstorms. Mostly sunny, with a high near 78.