Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

61°F

16°C

Humidity	45%
Wind Speed	W 7 mph
Barometer	30.01 in
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Last update	9 Aug 3:35 am MDT

More Information:

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

Extended Forecast for

Lead SD

Overnight
Low: 59 °F
Chance
Sprinkles
Sunday
High: 85 °F
Chance
Sprinkles
Sunday Night
Low: 59 °F
Areas Smoke
then Mostly
Clear
Monday
High: 87 °F
Sunny then
Slight Chance
T-storms
Monday Night
Low: 60 °F
Partly Cloudy
Tuesday
High: 85 °F
Mostly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 57 °F
Chance
T-storms then
Partly Cloudy
Wednesday
High: 76 °F
Partly Sunny
then Chance
T-storms
Wednesday Night
Low: 52 °F
Showers

Detailed Forecast

Overnight

A chance of sprinkles. Widespread smoke, mainly after 5am. Partly cloudy, with a low around 59. Calm wind.

Sunday

A chance of sprinkles before 9am. Widespread smoke, mainly before 10am. Mostly sunny, with a high near 85. Calm wind becoming east 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.

Sunday Night

Areas of smoke before midnight. Partly cloudy, with a low around 59. Southeast wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 18 mph.

Monday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87. Calm wind becoming east around 6 mph. Winds could gust as high as 18 mph.

Monday Night

Partly cloudy, with a low around 60. East wind around 5 mph becoming calm in the evening. Winds could gust as high as 18 mph.

Tuesday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. Calm wind becoming east around 6 mph in the afternoon. Winds could gust as high as 17 mph.

Tuesday Night

A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 57.

Wednesday

A chance of showers and thunderstorms after noon. Partly sunny, with a high near 76.

Wednesday Night

Showers and possibly a thunderstorm. Mostly cloudy, with a low around 52.

Thursday

Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 66.

Thursday Night

Showers and possibly a thunderstorm. Mostly cloudy, with a low around 50.

Friday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 67.