A Large Storm System Will Impact The Western U.S. This Weekend

A large storm system will deliver widespread impacts to the Western U.S. this weekend. Widespread heavy snow, heavy rain, strong thunderstorms and a number of coastal hazards will likely cause travel issues. The locally heavy rain in north-central California and southwest Oregon may cause flash flooding, especially near recent and vulnerable burn scar areas. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Custer, Custer County Airport (KCUT)

Lat: 43.73° N Lon: 103.62° W Elev: 5600 ft.

Fair

34°F

1°C

Humidity	70%
Wind Speed	W 6 mph
Barometer	29.71 in (1007.1 mb)
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Wind Chill	29°F (-2°C)
Last update	8 Dec 6:53 am MST

More Information:

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

Detailed forecast for

Southern Black Hills

Today

Mostly sunny in the morning then becoming partly cloudy. Slight chance of drizzle in the afternoon. Highs in the mid 40s. West winds 10 to 15 mph.

Tonight

Cloudy with snow likely in the evening, then partly cloudy with a chance of snow after midnight. Snow accumulation up to 1 inch. Lows 10 to 15. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 70 percent. Lowest wind chills 10 below to zero after midnight.

Monday

Mostly sunny in the morning then becoming partly cloudy. Highs in the mid 20s to lower 30s. Northwest winds 10 to 20 mph with gusts up to 30 mph. Lowest wind chills 10 below to zero in the morning.

Monday Night

Partly cloudy with a 20 percent chance of snow. Lows 15 to 20. Northwest winds 10 to 15 mph with gusts up to 30 mph.

Tuesday

Mostly cloudy with a 20 percent chance of snow in the morning, then partly cloudy in the afternoon. Highs near 30. West winds 10 to 15 mph with gusts up to 30 mph.

Tuesday Night

Partly cloudy. Lows around 20.

Wednesday

Partly cloudy. Highs in the mid 30s.

Wednesday Night

Partly cloudy. Lows in the lower 20s.

Thursday

Partly cloudy. Highs near 40.

Thursday Night

Partly cloudy. Lows in the upper 20s.

Friday

Partly cloudy with a chance of rain possibly mixed with snow. Highs near 40. Chance of precipitation 30 percent.