Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

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. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

A Few Clouds

48°F

9°C

Humidity	54%
Wind Speed	W 8 mph
Barometer	29.95 in
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Wind Chill	44°F (7°C)
Last update	18 Mar 6:35 am MDT

More Information:

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

Extended Forecast for

Spearfish SD

Today
High: 72 °F
Mostly Sunny
then Sunny
and Breezy
Tonight
Low: 45 °F
Mostly Clear
Thursday
High: 76 °F
Mostly Sunny
Thursday Night
Low: 52 °F
Partly Cloudy
Friday
High: 75 °F
Sunny
Friday Night
Low: 54 °F
Mostly Clear
Saturday
High: 77 °F
Mostly Sunny
Saturday Night
Low: 35 °F
Chance Rain
then Chance
Rain/Snow
Sunday
High: 51 °F
Slight Chance
Rain/Snow
then Slight
Chance Rain

Detailed Forecast

Today

Sunny, with a high near 72. Breezy, with a west wind 11 to 20 mph, with gusts as high as 34 mph.

Tonight

Mostly clear, with a low around 45. West wind 8 to 17 mph, with gusts as high as 28 mph.

Thursday

Mostly sunny, with a high near 76. West wind 8 to 14 mph, with gusts as high as 28 mph.

Thursday Night

Partly cloudy, with a low around 52. West wind 7 to 10 mph, with gusts as high as 17 mph.

Friday

Sunny, with a high near 75. Northwest wind 9 to 14 mph, with gusts as high as 24 mph.

Friday Night

Mostly clear, with a low around 54. West wind 6 to 9 mph becoming southwest in the evening. Winds could gust as high as 18 mph.

Saturday

Mostly sunny, with a high near 77. Southwest wind 8 to 14 mph becoming north in the afternoon. Winds could gust as high as 25 mph.

Saturday Night

A chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 35. Northwest wind 8 to 15 mph, with gusts as high as 26 mph.

Sunday

A slight chance of rain and snow before noon, then a slight chance of rain. Mostly cloudy, with a high near 51.

Sunday Night

A slight chance of rain and snow after midnight. Mostly cloudy, with a low around 33.

Monday

Mostly sunny, with a high near 60.

Monday Night

Mostly cloudy, with a low around 36.

Tuesday

Partly sunny, with a high near 59.