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

Spearfish / Clyde Ice (KSPF)

Lat: 44.48° N Lon: 103.78° W Elev: 3898 ft.

Fair

36°F

2°C

Humidity	60%
Wind Speed	SE 5 mph
Barometer	29.66 in
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Wind Chill	32°F (0°C)
Last update	8 Dec 7:15 am MST

More Information:

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

Detailed forecast for

Northern Black Hills

Today

Partly cloudy. Chance of snow possibly mixed with drizzle in the afternoon. Highs in the lower 40s. Southwest winds 5 to 10 mph. Chance of snow 50 percent.

Tonight

Mostly cloudy with snow. Snow accumulation of 1 to 3 inches. Lows 5 to 10 above. Northwest winds 10 to 20 mph with gusts up to 30 mph. Chance of snow 80 percent. Lowest wind chills 5 below to 15 below zero after midnight.

Monday

Breezy. Partly cloudy. Highs in the 20s. West winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Lowest wind chills 5 below to 15 below zero in the morning.

Monday Night

Mostly cloudy with a 50 percent chance of snow. Lows 10 to 15. Northwest winds 10 to 20 mph with gusts up to 30 mph.

Tuesday

Mostly cloudy with a 30 percent chance of snow. Highs in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

Tuesday Night

Partly cloudy. Lows 15 to 20.

Wednesday

Partly cloudy. Highs in the lower 30s.

Wednesday Night

Partly cloudy. Lows 15 to 20.

Thursday

Partly cloudy. Highs in the upper 30s.