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.

Thunderstorm in Vicinity Light Rain Fog/Mist

63°F

17°C

Humidity	97%
Wind Speed	Calm
Barometer	30.26 in (1018.3 mb)
Dewpoint	62°F (17°C)
Visibility	5.00 mi
Last update	22 Aug 11:53 pm MDT

More Information:

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

Extended Forecast for

5 Miles E Custer SD

Overnight
Low: 60 °F
Showers
Likely
Sunday
High: 88 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 60 °F
Slight Chance
T-storms then
Partly Cloudy
Monday
High: 85 °F
Sunny then
Chance
T-storms
Monday Night
Low: 57 °F
Chance
T-storms then
Chance
Showers
Tuesday
High: 79 °F
Mostly Sunny
then Chance
T-storms
Tuesday Night
Low: 54 °F
Mostly Clear
Wednesday
High: 79 °F
Sunny then
Slight Chance
T-storms
Wednesday Night
Low: 55 °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. Mostly cloudy, with a low around 60. Light southwest wind. Chance of precipitation is 70%.

Sunday

A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 88. Light and variable wind becoming southwest around 5 mph. Winds could gust as high as 17 mph.

Sunday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 60. Northeast wind around 5 mph becoming calm in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 20%.

Monday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. Calm wind becoming northeast around 6 mph in the afternoon. Winds could gust as high as 17 mph.

Monday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 57. Northeast wind around 5 mph becoming calm 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. Mostly sunny, with a high near 79. Light and variable wind. Winds could gust as high as 15 mph.

Tuesday Night

Mostly clear, with a low around 54.

Wednesday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 79.

Wednesday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 55.

Thursday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81.

Thursday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 57.

Friday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83.