Strong to Severe Thunderstorms Continue Tonight in the East; Early Heat Wave in the West

Scattered strong to severe storms with damaging winds and potentially a tornado or two are expected tonight from the coastal Carolinas into the Mid-Atlantic states. An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Overcast

28°F

-2°C

Humidity	86%
Wind Speed	Calm
Barometer	29.84 in
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Last update	17 Mar 12:15 am MDT

More Information:

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

Extended Forecast for

Spearfish SD

Wind Advisory March 17, 11:00am until March 17, 06:00pm

Click here for hazard details and duration

Wind Advisory

Overnight
Low: 32 °F⇑
Chance Rain
Tuesday
High: 64 °F
Breezy.
Slight Chance
Rain then
Partly Sunny
Tuesday Night
Low: 42 °F
Partly Cloudy
and Breezy
then Mostly
Clear
Wednesday
High: 69 °F
Mostly Sunny
Wednesday Night
Low: 44 °F
Partly Cloudy
Thursday
High: 71 °F
Mostly Sunny
Thursday Night
Low: 48 °F
Mostly Clear
Friday
High: 74 °F
Mostly Sunny
Friday Night
Low: 51 °F
Mostly Clear

Detailed Forecast

Overnight

A 50 percent chance of rain, mainly before 4am. Cloudy, with a temperature rising to around 40 by 5am. Southwest wind 7 to 15 mph, with gusts as high as 25 mph.

Tuesday

A slight chance of rain between 8am and 10am. Partly sunny, with a high near 64. Breezy, with a west wind 16 to 21 mph increasing to 23 to 28 mph in the morning. Winds could gust as high as 43 mph. Chance of precipitation is 20%.

Tuesday Night

Partly cloudy, with a low around 42. Breezy, with a west wind 14 to 22 mph, with gusts as high as 34 mph.

Wednesday

Mostly sunny, with a high near 69. West wind 13 to 18 mph, with gusts as high as 30 mph.

Wednesday Night

Partly cloudy, with a low around 44. West wind 9 to 13 mph, with gusts as high as 23 mph.

Thursday

Mostly sunny, with a high near 71. West wind 9 to 16 mph, with gusts as high as 28 mph.

Thursday Night

Mostly clear, with a low around 48. Southwest wind around 9 mph, with gusts as high as 17 mph.

Friday

Mostly sunny, with a high near 74. Northwest wind 9 to 15 mph, with gusts as high as 24 mph.