Severe Thunderstorms and Heavy Rain from the Southern Plains to the Ohio Valley; Wintry Mix in the Northeast

Numerous showers and thunderstorms, some severe, are expected from the southern Plains to the Ohio Valley. The repeating nature of some showers and thunderstorms may lead to isolated flash flooding across the Ohio Valley. An area of freezing rain, with some snow on the northern edge, will cause hazardous travel conditions over portions of New England. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

52°F

11°C

Humidity	22%
Wind Speed	SW 20 G 30 mph
Barometer	29.97 in
Dewpoint	14°F (-10°C)
Visibility	10.00 mi
Wind Chill	46°F (8°C)
Last update	4 Mar 3:15 am MST

More Information:

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

Extended Forecast for

Spearfish SD

Overnight
Low: 51 °F
Mostly Clear
Wednesday
High: 64 °F
Sunny
Wednesday Night
Low: 42 °F
Partly Cloudy
Thursday
High: 60 °F
Mostly Sunny
Thursday Night
Low: 26 °F
Rain/Snow
Likely then
Snow Likely
Friday
High: 40 °F
Chance Snow
Friday Night
Low: 24 °F
Mostly Clear
Saturday
High: 51 °F
Mostly Sunny
and Breezy
Saturday Night
Low: 39 °F
Mostly Cloudy

Detailed Forecast

Overnight

Mostly clear, with a steady temperature around 51. Southwest wind around 10 mph, with gusts as high as 18 mph.

Wednesday

Sunny, with a high near 64. South wind 5 to 9 mph, with gusts as high as 16 mph.

Wednesday Night

Partly cloudy, with a low around 42. South wind 6 to 11 mph, with gusts as high as 20 mph.

Thursday

Mostly sunny, with a high near 60. Southwest wind 11 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph.

Thursday Night

A chance of rain before 8pm, then a chance of rain and snow between 8pm and 11pm, then snow likely after 11pm. Mostly cloudy, with a low around 26. Northwest wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Friday

A 40 percent chance of snow, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 40. Northwest wind 14 to 16 mph, with gusts as high as 28 mph. New snow accumulation of 1 to 2 inches possible.

Friday Night

Mostly clear, with a low around 24. Southwest wind 7 to 13 mph, with gusts as high as 22 mph.

Saturday

Mostly sunny, with a high near 51. Breezy, with a west wind 15 to 22 mph, with gusts as high as 33 mph.

Saturday Night

Mostly cloudy, with a low around 39.

Sunday

Mostly sunny, with a high near 61. Breezy.

Sunday Night

Mostly clear, with a low around 42.

Monday

A slight chance of rain. Partly sunny, with a high near 64.