Severe Thunderstorms and Heavy Rain Across the Central US and Central Appalachians

Severe thunderstorms producing damaging winds, hail and possibly a few tornadoes are expected across parts of the central Plains and the Missouri Valley. Heavy rainfall and flash flooding is also expected in the area. Thunderstorms and heavy rain may also bring additional flooding impacts to the central Appalachians. High temperatures and critical fire weather conditions expected in the Southwest. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Thunderstorm in Vicinity

57°F

14°C

Humidity	88%
Wind Speed	S 8 mph
Barometer	30.02 in
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	17 Jun 6:55 pm MDT

More Information:

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

Extended Forecast for

Spearfish SD

Tonight
Low: 54 °F
Chance
T-storms then
Mostly Clear
Wednesday
High: 80 °F
Sunny
Wednesday Night
Low: 61 °F
Mostly Clear
Juneteenth
High: 90 °F
Sunny
Thursday Night
Low: 66 °F
Partly Cloudy
Friday
High: 90 °F
Sunny
Friday Night
Low: 66 °F
Mostly Clear
Saturday
High: 92 °F
Sunny
Saturday Night
Low: 58 °F
Slight Chance
T-storms then
Slight Chance
Showers

Detailed Forecast

Tonight

A 40 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 54. Northwest wind around 5 mph becoming southwest after midnight.

Wednesday

Sunny, with a high near 80. Southwest wind around 5 mph becoming northwest in the afternoon.

Wednesday Night

Mostly clear, with a low around 61. North wind around 5 mph becoming southeast in the evening.

Juneteenth

Sunny, with a high near 90. South wind 5 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 15 mph.

Thursday Night

Partly cloudy, with a low around 66. East wind around 5 mph becoming south after midnight.

Friday

Sunny, with a high near 90. South wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

Friday Night

Mostly clear, with a low around 66. North wind around 10 mph becoming south after midnight. Winds could gust as high as 20 mph.