Significant Coastal Impacts to the Mid-Atlantic and Northeast; Tropical Storm Nolo to Impact Hawaii

A strong coastal storm will bring moderate to major coastal flooding, strong winds, heavy rainfall and high surf to the Mid-Atlantic and New England. Tropical Storm Nolo is expected to strengthen into a hurricane Thursday as it moves north toward the Big Island of Hawaii. Heavy rainfall will continue through Saturday, with locally catastrophic flooding possible. Hurricane Watch in effect. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

62°F

17°C

Humidity	70%
Wind Speed	W 3 mph
Barometer	30.16 in (1016.5 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	23 Sep 5:53 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

Tonight
Low: 50 °F
Mostly Cloudy
Thursday
High: 64 °F
Partly Sunny
Thursday Night
Low: 47 °F
Mostly Cloudy
Friday
High: 61 °F
Chance
Showers
Friday Night
Low: 50 °F
Mostly Clear
Saturday
High: 70 °F
Sunny
Saturday Night
Low: 47 °F
Mostly Clear
Sunday
High: 65 °F
Mostly Sunny
Sunday Night
Low: 53 °F
Chance
Showers

Detailed Forecast

Tonight

Mostly cloudy, with a low around 50. Northwest wind 5 to 8 mph.

Thursday

Partly sunny, with a high near 64. Northwest wind around 6 mph becoming calm. Winds could gust as high as 17 mph.

Thursday Night

Mostly cloudy, with a low around 47. Light and variable wind. Winds could gust as high as 15 mph.

Friday

A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 61. Calm wind becoming southeast around 6 mph in the afternoon. Winds could gust as high as 20 mph.

Friday Night

Mostly clear, with a low around 50. Southeast wind 5 to 10 mph becoming west 11 to 16 mph after midnight. Winds could gust as high as 25 mph.

Saturday

Sunny, with a high near 70. West wind 11 to 16 mph becoming light and variable in the morning. Winds could gust as high as 25 mph.

Saturday Night

Mostly clear, with a low around 47.

Sunday

Mostly sunny, with a high near 65.

Sunday Night

A chance of showers. Mostly cloudy, with a low around 53.

Monday

A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 62.