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 >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

54°F

12°C

Humidity	75%
Wind Speed	W 3 mph
Barometer	30.19 in (1015.7 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	14 Jul 4:53 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

Today
High: 87 °F
Sunny then
Isolated
T-storms
Tonight
Low: 58 °F
Scattered
T-storms
Tuesday
High: 69 °F
Mostly Sunny
then Chance
T-storms
Tuesday Night
Low: 48 °F
Showers
Likely
Wednesday
High: 53 °F
Showers
Likely
Wednesday Night
Low: 46 °F
Chance
T-storms then
Slight Chance
Showers
Thursday
High: 65 °F
Mostly Cloudy
then Slight
Chance
T-storms
Thursday Night
Low: 53 °F
Mostly Clear
then Slight
Chance
T-storms
Friday
High: 76 °F
Mostly Sunny
then Slight
Chance
T-storms

Detailed Forecast

Today

Isolated showers and thunderstorms after 2pm. Increasing clouds, with a high near 87. Southwest wind around 5 mph becoming east in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

Tonight

Scattered showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 58. Calm wind becoming west around 5 mph in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 40%.

Tuesday

A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 69. West wind 5 to 10 mph becoming northeast in the morning. Winds could gust as high as 25 mph.

Tuesday Night

Showers likely and possibly a thunderstorm. Cloudy, with a low around 48. Northeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

Wednesday

Showers likely and possibly a thunderstorm. Cloudy, with a high near 53. Northeast wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

Wednesday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Cloudy, with a low around 46. Northeast wind around 5 mph becoming southeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 50%.

Thursday

A 20 percent chance of showers and thunderstorms after noon. Cloudy, then gradually becoming mostly sunny, with a high near 65. South wind 5 to 10 mph, with gusts as high as 20 mph.

Thursday Night

A slight chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 53. Southeast wind around 5 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

Friday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76.

Friday Night

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

Saturday

A chance of showers and thunderstorms. Partly sunny, with a high near 74.

Saturday Night

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

Sunday

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