Tropical Moisture Brings Slight Risk of Excessive Rainfall to the Southwest; Strong to Locally Severe Storms on the Plains

Heavy rain and flash flooding are possible across portions of the Southwest through Friday, where Flood Watches are in effect. Strong to locally severe thunderstorms are possible today across portions of the Plains. A tropical wave is causing heavy rainfall in Puerto Rico and the Virgin Islands, which may cause urban and small stream flooding and landslides today. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

64°F

18°C

Humidity	56%
Wind Speed	NE 7 mph
Barometer	30.11 in
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	18 Sep 4:35 pm MDT

More Information:

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

Detailed forecast for

Northern Black Hills

Late This Afternoon

Partly cloudy with a 20 percent chance of showers. Near steady temperature in the upper 50s. Northeast winds around 5 mph.

Tonight

Partly cloudy. A slight chance of rain showers and thunderstorms after midnight. Areas of fog after midnight. Lows around 40. East winds around 5 mph, becoming west after midnight. Chance of rain 20 percent.

Friday

Areas of fog in the morning. Mostly sunny. Highs in the lower 60s. Northwest winds 5 to 10 mph.

Friday Night

Partly cloudy. Lows in the lower 40s. Southeast winds around 5 mph, becoming southwest after midnight.

Saturday

Partly cloudy in the morning, then clearing. Highs in the upper 60s. Southwest winds around 5 mph, becoming north in the afternoon.

Saturday Night

Clear. Lows in the mid 40s. South winds 5 to 10 mph.

Sunday

Sunny. Highs in the lower 70s.

Sunday Night

Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 40s. Chance of rain 20 percent.