Dangerous Heat to Continue through the Holiday Weekend; Severe Storms on Friday from the Plains to the Mid-Atlantic

Dangerous, record-breaking heat will continue across most of the central and eastern U.S through Friday then focusing across the eastern U.S. through the Independence Day holiday weekend. Peak heat indices of up to 115 degrees are possible. Isolated to scattered severe thunderstorms are possible from the northern/central Plains into the Midwest, Ohio Valley, and Mid-Atlantic Friday. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

68°F

20°C

Humidity	56%
Wind Speed	Vrbl 6 mph
Barometer	30.02 in
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	3 Jul 5:35 am MDT

More Information:

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

Extended Forecast for

8 Miles SSW Lead SD

Today
High: 72 °F
Slight Chance
T-storms then
T-storms
Tonight
Low: 47 °F
Isolated
T-storms then
Mostly Clear
Independence Day
High: 73 °F
Sunny then
T-storms
Likely
Saturday Night
Low: 50 °F
Mostly Clear
Sunday
High: 82 °F
Sunny
Sunday Night
Low: 55 °F
Partly Cloudy
Monday
High: 78 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 52 °F
Chance
T-storms
Tuesday
High: 77 °F
Partly Sunny
then Showers
Likely

Detailed Forecast

Today

Showers and thunderstorms, mainly after noon. Widespread haze before 9am. High near 72. Light and variable wind. Winds could gust as high as 16 mph. Chance of precipitation is 80%.

Tonight

Isolated showers and thunderstorms before midnight. Mostly cloudy during the early evening, then gradual clearing, with a low around 47. Calm wind. Winds could gust as high as 16 mph. Chance of precipitation is 20%.

Independence Day

Showers and thunderstorms likely after noon. Increasing clouds, with a high near 73. Light and variable wind. Chance of precipitation is 60%.

Saturday Night

Mostly clear, with a low around 50. Light and variable wind. Winds could gust as high as 16 mph.

Sunday

Sunny, with a high near 82. Calm wind becoming south around 6 mph in the afternoon. Winds could gust as high as 20 mph.

Sunday Night

Partly cloudy, with a low around 55. South wind around 6 mph becoming calm after midnight. Winds could gust as high as 25 mph.

Monday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78.

Monday Night

A chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 52.

Tuesday

Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 77.

Tuesday Night

Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 53.

Wednesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 77.

Wednesday Night

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

Thursday

A chance of showers and thunderstorms. Mostly sunny, with a high near 76.