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.

Light Rain

71°F

22°C

Humidity	34%
Wind Speed	W 7 mph
Barometer	29.74 in (1000.4 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Last update	10 Oct 2:53 pm MDT

More Information:

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

Extended Forecast for

Custer SD

This Afternoon
High: 78 °F
Slight Chance
T-storms
Tonight
Low: 52 °F
Slight Chance
Showers then
Mostly Cloudy
Sunday
High: 66 °F
Decreasing
Clouds
Sunday Night
Low: 43 °F
Chance
Showers
Columbus Day
High: 61 °F
Mostly Sunny
Monday Night
Low: 39 °F
Chance Rain
Tuesday
High: 54 °F
Chance Rain
Tuesday Night
Low: 38 °F
Chance Rain
Wednesday
High: 49 °F
Rain Likely

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms before 5pm. Sunny, with a high near 78. Southwest wind around 6 mph, with gusts as high as 23 mph.

Tonight

A slight chance of showers between 8pm and 10pm. Mostly cloudy, with a low around 52. West wind 3 to 6 mph. Winds could gust as high as 17 mph. Chance of precipitation is 20%.

Sunday

Cloudy, then gradually becoming mostly sunny, with a high near 66. Light and variable wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 17 mph.

Sunday Night

A 40 percent chance of showers. Mostly cloudy, with a low around 43. East wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 16 mph.

Columbus Day

Mostly sunny, with a high near 61. Light and variable wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 22 mph.

Monday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 39. Northeast wind around 5 mph becoming calm in the evening.

Tuesday

A 30 percent chance of rain, mainly before noon. Partly sunny, with a high near 54.

Tuesday Night

A chance of rain. Mostly cloudy, with a low around 38.

Wednesday

Rain likely. Mostly cloudy, with a high near 49.

Wednesday Night

Rain likely, mainly before midnight. Mostly cloudy, with a low around 37.