Severe Thunderstorms in the Central U.S.; Record Temperatures Likely for Eastern U.S.

Several rounds of severe thunderstorms and heavy rain are forecast from the southern Plains to the Midwest through Friday. Large hail, damaging wind gusts, and tornadoes are possible. A significant warm-up is expected for much of the Eastern U.S. into next week. Several daily record temperature records are likely to be broken. Fire weather concerns will return to the central/southern High Plains. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

37°F

3°C

Humidity	56%
Wind Speed	Vrbl 6 mph
Barometer	29.69 in
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Wind Chill	32°F (0°C)
Last update	5 Mar 12:55 am MST

More Information:

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

Extended Forecast for

Spearfish SD

Overnight
Low: 44 °F
Mostly Cloudy
Thursday
High: 64 °F
Mostly Sunny
Thursday Night
Low: 27 °F
Chance
Rain/Snow
then Chance
Snow
Friday
High: 39 °F
Snow Likely
and Patchy
Blowing Snow
Friday Night
Low: 25 °F
Partly Cloudy
Saturday
High: 51 °F
Sunny then
Sunny and
Breezy
Saturday Night
Low: 38 °F
Mostly Clear
Sunday
High: 64 °F
Sunny and
Breezy
Sunday Night
Low: 40 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a low around 44. South wind 6 to 9 mph, with gusts as high as 17 mph.

Thursday

Mostly sunny, with a high near 64. Southwest wind 8 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.

Thursday Night

A chance of rain before 9pm, then a chance of rain and snow between 9pm and 11pm, then a chance of snow after 11pm. Increasing clouds, with a low around 27. Wind chill values as low as 19. Northwest wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

Friday

Snow likely, mainly before 11am. Patchy blowing snow between 11am and 1pm. Mostly cloudy, with a high near 39. Wind chill values as low as 15. Northwest wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Friday Night

Partly cloudy, with a low around 25. West wind 7 to 11 mph, with gusts as high as 18 mph.

Saturday

Sunny, with a high near 51. Breezy, with a west wind 13 to 20 mph, with gusts as high as 31 mph.

Saturday Night

Mostly clear, with a low around 38. Southwest wind 15 to 17 mph, with gusts as high as 28 mph.

Sunday

Sunny, with a high near 64. Breezy, with a west wind 16 to 22 mph, with gusts as high as 33 mph.

Sunday Night

Partly cloudy, with a low around 40.

Monday

A chance of rain after 11am. Partly sunny, with a high near 59.