Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

50°F

10°C

Humidity	46%
Wind Speed	W 9 G 17 mph
Barometer	29.76 in (1005.5 mb)
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Wind Chill	46°F (8°C)
Last update	17 Oct 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: 31 °F
Mostly Cloudy
then Slight
Chance Rain
Saturday
High: 41 °F
Decreasing
Clouds
Saturday Night
Low: 26 °F
Mostly Clear
Sunday
High: 59 °F
Sunny
Sunday Night
Low: 35 °F
Slight Chance
Showers then
Slight Chance
Rain/Snow
Monday
High: 42 °F
Mostly Sunny
then Slight
Chance Snow
Showers
Monday Night
Low: 29 °F
Mostly Clear
Tuesday
High: 51 °F
Sunny
Tuesday Night
Low: 37 °F
Mostly Clear

Detailed Forecast

Tonight

A slight chance of rain between 2am and 4am. Mostly cloudy, with a low around 31. West wind 6 to 15 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.

Saturday

Mostly cloudy, then gradually becoming sunny, with a high near 41. Northwest wind 10 to 16 mph, with gusts as high as 37 mph.

Saturday Night

Mostly clear, with a low around 26. Wind chill values as low as 19. West wind 8 to 10 mph, with gusts as high as 22 mph.

Sunday

Sunny, with a high near 59. West wind around 10 mph, with gusts as high as 25 mph.

Sunday Night

A slight chance of rain showers before 4am, then a slight chance of rain and snow showers between 4am and 5am, then a slight chance of snow showers after 5am. Partly cloudy, with a low around 35. Northwest wind 9 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.

Monday

A 20 percent chance of snow showers after noon. Sunny, with a high near 42. Northwest wind 16 to 18 mph, with gusts as high as 37 mph.

Monday Night

Mostly clear, with a low around 29. Northwest wind 8 to 15 mph, with gusts as high as 30 mph.

Tuesday

Sunny, with a high near 51. West wind 5 to 7 mph becoming south in the afternoon. Winds could gust as high as 17 mph.

Tuesday Night

Mostly clear, with a low around 37.

Wednesday

Mostly sunny, with a high near 55.

Wednesday Night

Mostly clear, with a low around 35.