Atmospheric River in the West; Strong Winds in the Northeast

A strong atmospheric river will continue moderate to heavy rainfall with possible flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. today into Thursday. Additional impacts are likely into Friday with a cold front. A fast-moving storm system will cross the Northeast U.S. today into Thursday with gusty to high winds and areas of rain and high elevation snow showers. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

47°F

8°C

Humidity	56%
Wind Speed	SW 6 mph
Barometer	30.06 in (1017.3 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Wind Chill	44°F (7°C)
Last update	5 Nov 4:53 pm MST

More Information:

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

Extended Forecast for

4 Miles NW Keystone SD

Tonight
Low: 43 °F⇑
Mostly Cloudy
Thursday
High: 54 °F
Mostly Sunny
then Slight
Chance
T-storms
Thursday Night
Low: 35 °F
Mostly Clear
Friday
High: 51 °F
Sunny then
Chance Rain
Friday Night
Low: 29 °F
Chance
Rain/Snow
then Slight
Chance Snow
and Blustery
Saturday
High: 33 °F⇓
Slight Chance
Snow
Saturday Night
Low: 19 °F
Partly Cloudy
Sunday
High: 37 °F
Mostly Sunny
Sunday Night
Low: 23 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a temperature rising to around 50 by 11pm. Southwest wind 9 to 17 mph becoming west after midnight. Winds could gust as high as 30 mph.

Thursday

A 20 percent chance of showers and thunderstorms after 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 54. Northwest wind 9 to 11 mph, with gusts as high as 29 mph.

Thursday Night

Mostly clear, with a low around 35. Northwest wind 10 to 14 mph, with gusts as high as 29 mph.

Friday

A 30 percent chance of rain after 5pm. Mostly sunny, with a high near 51. West wind 5 to 9 mph becoming light northwest in the afternoon. Winds could gust as high as 23 mph.

Friday Night

A chance of rain and snow before 8pm, then a chance of snow. Partly cloudy, with a low around 29. Blustery, with a northwest wind 7 to 12 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Saturday

A 20 percent chance of snow. Mostly sunny, with a temperature rising to near 33 by 11am, then falling to around 28 during the remainder of the day. Northwest wind 10 to 18 mph, with gusts as high as 39 mph.

Saturday Night

Partly cloudy, with a low around 19. Northwest wind 6 to 9 mph, with gusts as high as 21 mph.

Sunday

Mostly sunny, with a high near 37. Northwest wind around 5 mph becoming calm in the afternoon. Winds could gust as high as 16 mph.

Sunday Night

Partly cloudy, with a low around 23.

Monday

Mostly sunny, with a high near 56.

Monday Night

Mostly cloudy, with a low around 40.

Veterans Day

Mostly sunny, with a high near 57.