Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

75°F

24°C

Humidity	34%
Wind Speed	SW 9 mph
Barometer	30.00 in
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Last update	24 Jul 11:35 pm MDT

More Information:

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

Extended Forecast for

Black Hills Airport-Clyde Ice Field SD

Heat Advisory July 25, 12:00pm until July 26, 08:00pm

Red Flag Warning July 25, 12:00pm until July 26, 12:00am

Click here for hazard details and duration

Heat Advisory

Red Flag Warning

Tonight
Low: 78 °F
Mostly Clear
Saturday
High: 101 °F
Mostly Sunny
then Isolated
T-storms
Saturday Night
Low: 74 °F
Partly Cloudy
Sunday
High: 100 °F
Hot
Sunday Night
Low: 75 °F
Partly Cloudy
then Slight
Chance
T-storms
Monday
High: 98 °F
Chance
T-storms
Monday Night
Low: 69 °F
Chance
T-storms then
Mostly Cloudy
Tuesday
High: 94 °F
Mostly Sunny
then Chance
T-storms
Tuesday Night
Low: 70 °F
Slight Chance
T-storms then
Partly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 78. South wind around 8 mph, with gusts as high as 16 mph.

Saturday

Isolated showers and thunderstorms after noon. Mostly sunny and hot, with a high near 101. Southwest wind 5 to 8 mph becoming light and variable. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

Saturday Night

Partly cloudy, with a low around 74. Southeast wind 6 to 8 mph becoming west after midnight. Winds could gust as high as 20 mph.

Sunday

Sunny and hot, with a high near 100. West wind 8 to 11 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

Sunday Night

A 20 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 75. North wind 5 to 8 mph becoming calm. Winds could gust as high as 16 mph.

Monday

A 30 percent chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 98. Light and variable wind becoming east 5 to 8 mph in the morning. Winds could gust as high as 17 mph.

Monday Night

A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 69.

Tuesday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 94.

Tuesday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 70.

Wednesday

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

Wednesday Night

A chance of showers and thunderstorms. Mostly clear, with a low around 68.

Thursday

A slight chance of showers and thunderstorms. Sunny, with a high near 93.