Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

60°F

16°C

Humidity	44%
Wind Speed	SW 5 mph
Barometer	29.80 in (1002.5 mb)
Dewpoint	38°F (3°C)
Visibility	10.00 mi
Last update	10 Oct 9:53 pm MDT

More Information:

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

Extended Forecast for

11 Miles W Custer County Airport SD

Tonight
Low: 55 °F
Slight Chance
Rain then
Mostly Cloudy
Sunday
High: 67 °F
Partly Sunny
Sunday Night
Low: 47 °F
Chance
Showers
Columbus Day
High: 62 °F
Mostly Sunny
Monday Night
Low: 42 °F
Chance Rain
Tuesday
High: 55 °F
Chance Rain
Tuesday Night
Low: 42 °F
Chance Rain
Wednesday
High: 51 °F
Rain Likely
Wednesday Night
Low: 41 °F
Rain Likely

Detailed Forecast

Tonight

A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 55. Calm wind becoming west around 5 mph.

Sunday

Partly sunny, with a high near 67. Light and variable wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 17 mph.

Sunday Night

A 40 percent chance of showers. Mostly cloudy, with a low around 47. East wind 6 to 13 mph, with gusts as high as 21 mph.

Columbus Day

Mostly sunny, with a high near 62. Southeast wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.

Monday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 42. North wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 15 mph.

Tuesday

A 30 percent chance of rain, mainly before noon. Mostly sunny, with a high near 55. South wind 3 to 7 mph. Winds could gust as high as 16 mph.

Tuesday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 42.

Wednesday

Rain likely. Mostly cloudy, with a high near 51.

Wednesday Night

Rain likely, mainly before midnight. Mostly cloudy, with a low around 41.

Thursday

A chance of rain, mainly before noon. Partly sunny, with a high near 54.

Thursday Night

A slight chance of rain and snow. Partly cloudy, with a low around 38.