Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

63°F

17°C

Humidity	56%
Wind Speed	E 5 mph
Barometer	30.25 in (1016.9 mb)
Dewpoint	47°F (8°C)
Visibility	10.00 mi
Last update	13 Jul 11:53 pm 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
Mostly Clear
Monday
High: 86 °F
Sunny then
Chance
T-storms
Monday Night
Low: 57 °F
Chance
T-storms then
Slight Chance
T-storms
Tuesday
High: 66 °F
Mostly Sunny
then T-storms
Likely
Tuesday Night
Low: 49 °F
Showers
Likely
Wednesday
High: 51 °F
Showers
Wednesday Night
Low: 47 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 62 °F
Mostly Cloudy
then Slight
Chance
T-storms
Thursday Night
Low: 51 °F
Slight Chance
T-storms

Detailed Forecast

Overnight

Mostly clear, with a low around 59. Southwest wind around 10 mph, with gusts as high as 20 mph.

Monday

A 30 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 86. Southwest wind 5 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.

Monday Night

A 50 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 57. West wind 5 to 10 mph becoming east in the evening. Winds could gust as high as 15 mph.

Tuesday

Showers likely and possibly a thunderstorm between noon and 3pm, then showers and thunderstorms likely after 3pm. Partly sunny, with a high near 66. Northwest wind around 10 mph becoming northeast in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.

Tuesday Night

Showers likely and possibly a thunderstorm. Cloudy, with a low around 49. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

Wednesday

Showers and possibly a thunderstorm. Steady temperature around 51. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 47. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

Thursday

A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 62. South wind 5 to 10 mph, with gusts as high as 20 mph.

Thursday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 51.

Friday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70.

Friday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 54.

Saturday

A chance of showers and thunderstorms. Mostly sunny, with a high near 72.

Saturday Night

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