Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. 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

52°F

11°C

Humidity	32%
Wind Speed	W 15 G 23 mph
Barometer	30.07 in (1014.5 mb)
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Wind Chill	47°F (8°C)
Last update	24 Dec 8:53 am MST

More Information:

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

Extended Forecast for

8 Miles W Hill City SD

Today
High: 51 °F⇓
Mostly Sunny
Tonight
Low: 43 °F⇑
Partly Cloudy
Christmas Day
High: 50 °F
Mostly Sunny
Thursday Night
Low: 36 °F
Mostly Clear
Friday
High: 46 °F
Sunny
Friday Night
Low: 28 °F
Mostly Clear
Saturday
High: 34 °F
Sunny
Saturday Night
Low: 7 °F
Chance Snow
Sunday
High: 21 °F
Sunny

Detailed Forecast

Today

Mostly sunny, with a temperature rising to near 51 by 11am, then falling to around 44 during the remainder of the day. West wind 7 to 9 mph, with gusts as high as 22 mph.

Tonight

Partly cloudy, with a temperature rising to around 47 by 1am. Southwest wind 9 to 17 mph, with gusts as high as 24 mph.

Christmas Day

Mostly sunny, with a high near 50. West wind 13 to 18 mph, with gusts as high as 25 mph.

Thursday Night

Mostly clear, with a low around 36. West wind around 14 mph, with gusts as high as 32 mph.

Friday

Sunny, with a high near 46. West wind 11 to 14 mph, with gusts as high as 33 mph.

Friday Night

Mostly clear, with a low around 28. West wind around 14 mph, with gusts as high as 32 mph.

Saturday

Sunny, with a high near 34. West wind around 11 mph, with gusts as high as 29 mph.

Saturday Night

A chance of snow, mainly before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 7. Northwest wind around 14 mph, with gusts as high as 34 mph.

Sunday

Sunny, with a high near 21.

Sunday Night

Partly cloudy, with a low around 12.

Monday

Sunny, with a high near 35.

Monday Night

Partly cloudy, with a low around 23.

Tuesday

Mostly sunny, with a high near 40.