Florence Moving Through the Northeast; Heavy Rain in the Midwest; Ongoing Historic Flooding in the Carolinas

Heavy rain and flash flooding associated with Post Tropical Florence has spread into portions of the Mid-Atlantic, Northeast, and New England. Major to record flooding will continue across the Carolinas for days to weeks. Tropical moisture in the southwest will combine with a stationary boundary extending into the Midwest with potential for heavy rain and local flash flooding across the area. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

70°F

21°C

Humidity 53%
Wind Speed E 20 G 28 mph
Barometer 29.91 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 18 Sep 5:15 pm MDT
Detailed forecast for

Northern Black Hills

Tonight
Becoming mostly cloudy. A 50 percent chance of showers and thunderstorms. Areas of fog after midnight. Lows in the upper 40s. Southeast winds 5 to 10 mph.
Wednesday
Cloudy. Patchy fog in the morning. Chance of showers and thunderstorms in the morning, then showers likely and chance of thunderstorms in the afternoon. Highs in the mid 50s. East winds 5 to 10 mph. Chance of precipitation 70 percent.
Wednesday Night
Cloudy. Areas of fog in the evening. Chance of showers in the evening, then showers likely and a slight chance of a thunderstorm after midnight. Lows in the mid 40s. East winds 5 to 10 mph. Chance of precipitation 70 percent.
Thursday
Mostly cloudy. Showers likely and a slight chance of a thunderstorm in the morning, then chance of showers and a slight chance of a thunderstorm in the afternoon. Highs in the mid 50s. South winds 5 to 10 mph with gusts up to 20 mph shifting to the northwest 10 to 15 mph with gusts up to 30 mph in the afternoon. Chance of precipitation 60 percent.
Thursday Night
Mostly clear. Lows in the upper 30s. Northwest winds 10 to 20 mph with gusts up to 30 mph.
Friday
Mostly sunny. Highs in the upper 50s.
Friday Night
Clear. Lows around 50.
Saturday
Sunny. Highs around 70.
Saturday Night
Mostly clear. Lows in the upper 40s.
Sunday
Mostly sunny. Highs in the lower 70s.
Sunday Night
Partly cloudy. Lows in the mid 40s.
Monday
Partly cloudy with a 30 percent chance of showers. Highs in the mid 60s.
Monday Night
Partly cloudy with a 40 percent chance of rain showers. Lows around 40.
Tuesday
Partly cloudy with a 20 percent chance of rain showers. Highs in the lower 60s.



Click Map For Forecast
510 PM MDT Tue Sep 18 2018
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database