Heat Continues Across the Southern Plains and Gulf Coast; Heavy Rainfall from the Tennessee Valley to Southeast on Friday

Hazardous heat will continue across the Southern Plains, Gulf Coast and Desert Southwest through the weekend. Additional heat will build into the Great Basin and Northern Plains this weekend. A stalled front is expected to bring periods of heavy to excessive rainfall and flooding from the Tennessee Valley to the Southeast U.S on Friday. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

66°F

19°C

Humidity	100%
Wind Speed	E 5 mph
Barometer	30.08 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	23 Jul 9:55 pm MDT

More Information:

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

Extended Forecast for

Spearfish SD

Tonight
Low: 68 °F
Mostly Clear
Friday
High: 97 °F
Sunny
Friday Night
Low: 77 °F
Mostly Clear
Saturday
High: 104 °F
Hot
Saturday Night
Low: 82 °F
Slight Chance
T-storms then
Partly Cloudy
Sunday
High: 101 °F
Hot
Sunday Night
Low: 74 °F
Mostly Clear
then Slight
Chance
T-storms
Monday
High: 99 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 71 °F
Chance
T-storms

Detailed Forecast

Tonight

Mostly clear, with a low around 68. South wind 3 to 6 mph.

Friday

Sunny, with a high near 97. Southwest wind 5 to 8 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.

Friday Night

Mostly clear, with a low around 77. Light and variable wind becoming south 5 to 8 mph in the evening. Winds could gust as high as 18 mph.

Saturday

Sunny and hot, with a high near 104. Southwest wind 5 to 8 mph, with gusts as high as 17 mph.

Saturday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 82. South wind 6 to 9 mph, with gusts as high as 18 mph.

Sunday

Sunny and hot, with a high near 101. Southwest wind 8 to 11 mph becoming north in the afternoon. Winds could gust as high as 22 mph.

Sunday Night

A 20 percent chance of showers and thunderstorms after midnight. Mostly clear, with a low around 74.

Monday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 99.

Monday Night

A chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 71.

Tuesday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 95.

Tuesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 71.