Heat Continues in the Southwest U.S.; Severe Thunderstorms in the Central U.S.

Dangerously hot conditions will continue across portions of interior California, the Great Basin, and the Southwest through Saturday with some relief expected on Sunday. Severe weather, mainly hail and wind, and flash flood potential will extend from the central High Plains, through southern Kansas into the middle Mississippi and lower Ohio Valleys. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

70°F

21°C

Humidity	38%
Wind Speed	NW 10 mph
Barometer	29.93 in
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Last update	7 Jun 7:55 pm MDT

More Information:

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

Extended Forecast for

13 Miles ESE Sundance WY

Tonight
Low: 47 °F
Partly Cloudy
then Chance
T-storms
Saturday
High: 64 °F
Slight Chance
T-storms then
Mostly Sunny
Saturday Night
Low: 48 °F
Chance
T-storms
Sunday
High: 58 °F
Chance
Showers then
Chance
T-storms
Sunday Night
Low: 47 °F
Slight Chance
T-storms then
Chance
Showers
Monday
High: 64 °F
Slight Chance
Showers then
Chance
T-storms
Monday Night
Low: 45 °F
Chance
T-storms
Tuesday
High: 70 °F
Sunny
Tuesday Night
Low: 55 °F
Mostly Clear
then Slight
Chance
T-storms

Detailed Forecast

Tonight

A 40 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 47. North wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

Saturday

A 20 percent chance of showers and thunderstorms before 9am. Mostly sunny, with a high near 64. Calm wind becoming west around 6 mph in the afternoon.

Saturday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 48. Northeast wind around 6 mph becoming light and variable after midnight.

Sunday

A chance of showers, with thunderstorms also possible after 9am. Partly sunny, with a high near 58. East wind 3 to 8 mph. Winds could gust as high as 18 mph. Chance of precipitation is 40%.

Sunday Night

A 30 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 47. South wind 6 to 8 mph, with gusts as high as 18 mph.

Monday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 64. South wind around 7 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 50%.

Monday Night

A 40 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 45. North wind 5 to 7 mph becoming light and variable after midnight. Winds could gust as high as 16 mph.

Tuesday

Sunny, with a high near 70. Light and variable wind becoming west 5 to 7 mph in the morning. Winds could gust as high as 16 mph.

Tuesday Night

A slight chance of showers and thunderstorms after midnight. Mostly clear, with a low around 55.

Wednesday

Sunny, with a high near 75.

Wednesday Night

A slight chance of showers and thunderstorms. Mostly clear, with a low around 53.

Thursday

Sunny, with a high near 73.

Thursday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 51.