Heavy Rain From the Central Plains to the Mid-Atlantic; Heat Wave Begins This Weekend

Strong to severe thunderstorms and heavy rain will impact portions of the central Plains into the Upper Midwest and the Mid-Atlantic through the weekend. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend and continuing through next week. The heat may reach dangerous levels, particularly mid to late next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Spearfish / Clyde Ice (KSPF)

Lat: 44.48°NLon: 103.78°WElev: 3898ft.

Fair

72°F

22°C

Humidity	78%
Wind Speed	NW 6 mph
Barometer	30.05 in
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Last update	18 Jul 10:15 am MDT

More Information:

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

Extended Forecast for

Belle Fourche SD

Today
High: 83 °F
Sunny
Tonight
Low: 60 °F
Chance
T-storms
Saturday
High: 88 °F
Chance
T-storms
Saturday Night
Low: 61 °F
Chance
T-storms then
Partly Cloudy
Sunday
High: 90 °F
Mostly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 62 °F
Slight Chance
T-storms then
Partly Cloudy
Monday
High: 89 °F
Mostly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 62 °F
Chance
T-storms
Tuesday
High: 85 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

Today

Sunny, with a high near 83. North wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 15 mph.

Tonight

A 40 percent chance of showers and thunderstorms, mainly after midnight. Increasing clouds, with a low around 60. East wind 5 to 10 mph, with gusts as high as 15 mph.

Saturday

A 40 percent chance of showers and thunderstorms. Mostly cloudy, then gradually becoming sunny, with a high near 88. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday Night

A 30 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 61. Southeast wind 5 to 15 mph becoming southwest after midnight. Winds could gust as high as 25 mph.

Sunday

A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 90. Southwest wind 5 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 15 mph.

Sunday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 62. East wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 15 mph.

Monday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 89. Southwest wind 5 to 10 mph becoming northeast in the morning. Winds could gust as high as 20 mph.

Monday Night

A chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 62. East wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85.

Tuesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 61.

Wednesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 82.

Wednesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 60.

Thursday

A chance of showers and thunderstorms. Mostly sunny, with a high near 86.