Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Many locations are likely to set records for the highest-ever March temperature. Periods of critical fire weather will persist from the central Rockies to the central Plains through Saturday as gusty winds and low relative humidity continue. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

43°F

6°C

Humidity	53%
Wind Speed	Calm
Barometer	30.08 in
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Last update	19 Mar 6:55 am MDT

More Information:

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

Extended Forecast for

Spearfish SD

Red Flag Warning March 19, 11:00am until March 19, 07:00pm

Click here for hazard details and duration

Red Flag Warning

Today
High: 78 °F
Mostly Sunny
Tonight
Low: 52 °F
Mostly Clear
Friday
High: 79 °F
Mostly Sunny
Friday Night
Low: 55 °F
Mostly Clear
Saturday
High: 81 °F
Mostly Sunny
Saturday Night
Low: 39 °F
Chance Rain
Sunday
High: 53 °F
Chance
Rain/Snow
then Slight
Chance Rain
Sunday Night
Low: 35 °F
Slight Chance
Rain/Snow
then Partly
Cloudy
Monday
High: 60 °F
Partly Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 78. West wind 8 to 15 mph, with gusts as high as 26 mph.

Tonight

Mostly clear, with a low around 52. West wind 7 to 10 mph, with gusts as high as 20 mph.

Friday

Mostly sunny, with a high near 79. West wind 7 to 10 mph, with gusts as high as 22 mph.

Friday Night

Mostly clear, with a low around 55. Southwest wind 6 to 9 mph, with gusts as high as 17 mph.

Saturday

Mostly sunny, with a high near 81. Southwest wind 7 to 14 mph becoming north in the afternoon. Winds could gust as high as 25 mph.

Saturday Night

A 40 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 39. North wind 7 to 14 mph, with gusts as high as 25 mph.

Sunday

A chance of rain before 8am, then a chance of rain and snow between 8am and 10am, then a chance of rain after 10am. Mostly sunny, with a high near 53. Northwest wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

Sunday Night

A slight chance of rain and snow before midnight. Partly cloudy, with a low around 35. North wind 5 to 8 mph becoming south after midnight. Winds could gust as high as 16 mph.

Monday

Partly sunny, with a high near 60.

Monday Night

Mostly cloudy, with a low around 39.

Tuesday

Partly sunny, with a high near 65.

Tuesday Night

Mostly cloudy, with a low around 50.

Wednesday

A slight chance of rain. Partly sunny, with a high near 77.