Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation

Moisture will continue to move into areas of the West. This will increase showers and thunderstorms coverage and intensity, with the risk of flash flooding and damaging wind gusts. Meanwhile, heat across the Southwest will expand into the center of the nation this weekend into early next week. Trends favor this heat will spread across the Ohio Valley, mid-Atlantic next week. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

73°F

23°C

Humidity	41%
Wind Speed	SW 7 G 22 mph
Barometer	30.05 in (1009.9 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	29 Aug 9:53 am MDT

More Information:

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

Extended Forecast for

Mount Rushmore SD

Today
High: 78 °F
Mostly Sunny
then Slight
Chance
T-storms
Tonight
Low: 65 °F
Slight Chance
T-storms then
Mostly Cloudy
Sunday
High: 84 °F
Mostly Sunny
Sunday Night
Low: 57 °F
Partly Cloudy
Monday
High: 81 °F
Mostly Sunny
Monday Night
Low: 61 °F
Mostly Cloudy
then Slight
Chance
T-storms
Tuesday
High: 81 °F
Slight Chance
Showers then
Slight Chance
T-storms
Tuesday Night
Low: 62 °F
Mostly Clear
Wednesday
High: 85 °F
Mostly Sunny

Detailed Forecast

Today

A slight chance of showers and thunderstorms between noon and 3pm. Mostly sunny, with a steady temperature around 78. West wind 3 to 5 mph. Winds could gust as high as 16 mph. Chance of precipitation is 20%.

Tonight

A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 65. Light west wind.

Sunday

Mostly sunny, with a high near 84. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 29 mph.

Sunday Night

Partly cloudy, with a low around 57. West wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 23 mph.

Monday

Mostly sunny, with a high near 81. Light and variable wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 21 mph.

Monday Night

A 20 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 61. Southeast wind around 6 mph becoming calm in the evening. Winds could gust as high as 15 mph.

Tuesday

A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 81. Chance of precipitation is 20%.

Tuesday Night

Mostly clear, with a low around 62.

Wednesday

Mostly sunny, with a high near 85.

Wednesday Night

Partly cloudy, with a low around 62.

Thursday

Sunny, with a high near 84.

Thursday Night

Partly cloudy, with a low around 63.