Heat Across the Center of the Nation; Severe Thunderstorms Across the Great Lakes and Ohio Valley

Heat expands across the Desert Southwest, Plains, Mississippi Valley and Midwest into Monday. Fire weather concerns continue for portions of the Intermountain West. Active monsoonal moisture fuels thunderstorms over the Southwest with possible flash flooding. Tropical cyclone Fausto in the Pacific, should weaken as it approaches Hawaii; Dangerous surf, swells and rip currents are expected. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Light Drizzle

90°F

32°C

Humidity	27%
Wind Speed	SE 5 mph
Barometer	29.98 in
Dewpoint	52°F (11°C)
Visibility	9.00 mi
Heat Index	87°F (31°C)
Last update	26 Jul 7:55 pm MDT

More Information:

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

Extended Forecast for

4 Miles SE Deadwood SD

Tonight
Low: 68 °F
Chance
T-storms
Monday
High: 89 °F
Chance
T-storms
Monday Night
Low: 64 °F
Scattered
T-storms
Tuesday
High: 87 °F
Mostly Sunny
then Chance
T-storms
Tuesday Night
Low: 64 °F
Slight Chance
T-storms then
Mostly Clear
Wednesday
High: 88 °F
Mostly Sunny
then T-storms
Likely
Wednesday Night
Low: 62 °F
Showers
Likely then
Slight Chance
T-storms
Thursday
High: 85 °F
Mostly Sunny
then Chance
T-storms
Thursday Night
Low: 59 °F
Slight Chance
T-storms then
Mostly Clear

Detailed Forecast

Tonight

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Light and variable wind.

Monday

A 40 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 89. Light and variable wind becoming south around 6 mph in the morning. Winds could gust as high as 20 mph.

Monday Night

Scattered showers and thunderstorms, mainly before midnight. Areas of smoke between 9pm and midnight. Mostly cloudy, with a low around 64. Southwest wind around 6 mph becoming calm after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 40%.

Tuesday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87. Calm wind becoming southeast around 6 mph in the afternoon. Winds could gust as high as 17 mph.

Tuesday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 64. Southeast wind around 6 mph becoming calm after midnight. Winds could gust as high as 18 mph.

Wednesday

Showers and thunderstorms likely after noon. Increasing clouds, with a high near 88. Calm wind becoming southeast around 5 mph in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 60%.

Wednesday 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 62. Chance of precipitation is 70%.

Thursday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85.

Thursday Night

A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 59.

Friday

A chance of showers and thunderstorms after noon. Sunny, with a high near 86.

Friday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 60.

Saturday

Sunny, with a high near 88.

Saturday Night

Mostly clear, with a low around 65.