Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

70°F

21°C

Humidity	20%
Wind Speed	NW 8 mph
Barometer	30.08 in
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Last update	20 Mar 9:55 am MDT

More Information:

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

Extended Forecast for

Spearfish SD

Red Flag Warning until March 20, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning until March 20, 09:00pm
NOW until 9:00pm Fri
Red Flag Warning
Today
High: 80 °F
Sunny
Tonight
Low: 55 °F
Mostly Clear
Saturday
High: 86 °F
Mostly Sunny
Saturday Night
Low: 40 °F
Mostly Cloudy
then Chance
Rain
Sunday
High: 56 °F
Chance Rain
Sunday Night
Low: 37 °F
Mostly Clear
then Slight
Chance Rain
Monday
High: 62 °F
Partly Sunny
Monday Night
Low: 38 °F
Mostly Cloudy

Detailed Forecast

Today

Sunny, with a high near 80. West wind 10 to 15 mph, with gusts as high as 23 mph.

Tonight

Mostly clear, with a low around 55. West wind 6 to 11 mph becoming south after midnight. Winds could gust as high as 16 mph.

Saturday

Mostly sunny, with a high near 86. South wind 6 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.

Saturday Night

A 50 percent chance of rain after midnight. Mostly cloudy, with a low around 40. North wind 6 to 15 mph, with gusts as high as 21 mph.

Sunday

A 40 percent chance of rain, mainly before noon. Mostly cloudy, then gradually becoming sunny, with a high near 56. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.

Sunday Night

A 20 percent chance of rain after midnight. Partly cloudy, with a low around 37. Northwest wind 5 to 8 mph becoming light and variable after midnight. Winds could gust as high as 16 mph.

Monday

Partly sunny, with a high near 62. Light and variable wind becoming north 5 to 7 mph in the morning. Winds could gust as high as 15 mph.

Monday Night

Mostly cloudy, with a low around 38. Northeast wind 5 to 7 mph becoming calm in the evening.

Tuesday

Partly sunny, with a high near 63.

Tuesday Night

Mostly cloudy, with a low around 49.

Wednesday

Mostly sunny, with a high near 77.

Wednesday Night

A chance of rain and snow. Mostly cloudy, with a low around 37.