Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

62°F

17°C

Humidity	54%
Wind Speed	E 9 mph
Barometer	29.83 in (1005.6 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Last update	11 Oct 3:53 pm MDT

More Information:

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

Extended Forecast for

4 Miles E Custer SD

Tonight
Low: 43 °F
Chance
Showers
Columbus Day
High: 62 °F
Mostly Sunny
Monday Night
Low: 37 °F
Chance Rain
then Rain
Likely
Tuesday
High: 51 °F
Chance Rain
Tuesday Night
Low: 36 °F
Chance Rain
Wednesday
High: 49 °F
Rain Likely
Wednesday Night
Low: 36 °F
Rain Likely
then Chance
Rain
Thursday
High: 53 °F
Slight Chance
Rain then
Mostly Sunny
Thursday Night
Low: 29 °F
Mostly Clear

Detailed Forecast

Tonight

A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 43. East wind around 6 mph becoming calm in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 50%.

Columbus Day

Mostly sunny, with a high near 62. Calm wind becoming west around 6 mph in the morning. Winds could gust as high as 17 mph.

Monday Night

Rain likely, mainly after midnight. Increasing clouds, with a low around 37. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.

Tuesday

A 50 percent chance of rain. Mostly cloudy, with a high near 51. Light southeast wind.

Tuesday Night

A 40 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 36. Light and variable wind.

Wednesday

Rain likely, mainly after noon. Mostly cloudy, with a high near 49. Calm wind becoming east around 5 mph. Winds could gust as high as 16 mph. Chance of precipitation is 70%.

Wednesday Night

Rain likely, mainly before midnight. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.

Thursday

A slight chance of rain before noon. Partly sunny, with a high near 53.

Thursday Night

Mostly clear, with a low around 29.

Friday

Sunny, with a high near 54.

Friday Night

Clear, with a low around 36.

Saturday

Sunny, with a high near 66.