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

68°F

20°C

Humidity	23%
Wind Speed	W 7 mph
Barometer	30.09 in
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Last update	20 Mar 9:35 am MDT

More Information:

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

Extended Forecast for

3 Miles S Whitewood SD

Red Flag Warning March 20, 10:00am until March 20, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Today
High: 76 °F
Sunny
Tonight
Low: 53 °F
Mostly Clear
Saturday
High: 80 °F
Mostly Sunny
Saturday Night
Low: 40 °F
Mostly Cloudy
then Chance
Rain
Sunday
High: 53 °F
Chance Rain
Sunday Night
Low: 37 °F
Mostly Clear
then Slight
Chance
Rain/Snow
Monday
High: 58 °F
Partly Sunny
Monday Night
Low: 37 °F
Mostly Cloudy
Tuesday
High: 58 °F
Partly Sunny

Detailed Forecast

Today

Sunny, with a high near 76. West wind 11 to 15 mph, with gusts as high as 25 mph.

Tonight

Mostly clear, with a low around 53. Northwest wind 9 to 13 mph becoming southwest after midnight. Winds could gust as high as 18 mph.

Saturday

Mostly sunny, with a high near 80. Southwest wind 8 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.

Saturday Night

A 50 percent chance of rain after midnight. Mostly cloudy, with a low around 40. North wind 11 to 17 mph, with gusts as high as 24 mph.

Sunday

A 40 percent chance of rain, mainly before noon. Mostly cloudy, then gradually becoming sunny, with a high near 53. Northwest wind 10 to 13 mph, with gusts as high as 22 mph.

Sunday Night

A slight chance of rain and snow between midnight and 4am, then a slight chance of rain after 4am. Partly cloudy, with a low around 37. North wind 8 to 10 mph becoming south in the evening. Winds could gust as high as 17 mph. Chance of precipitation is 20%.

Monday

Partly sunny, with a high near 58. South wind 6 to 9 mph becoming north in the afternoon. Winds could gust as high as 17 mph.

Monday Night

Mostly cloudy, with a low around 37. Northeast wind 5 to 7 mph becoming light and variable.

Tuesday

Partly sunny, with a high near 58.

Tuesday Night

Mostly cloudy, with a low around 47.

Wednesday

Mostly sunny, with a high near 73.

Wednesday Night

A slight chance of rain and snow. Mostly cloudy, with a low around 36.