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	24%
Wind Speed	NE 7 mph
Barometer	29.88 in
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Last update	21 Mar 10:15 am MDT

More Information:

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

Extended Forecast for

10 Miles SSE Colony WY

Red Flag Warning March 21, 11:00am until March 21, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Today
High: 86 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Tonight
Low: 38 °F
Chance Rain
and Breezy
Sunday
High: 59 °F
Slight Chance
Rain then
Sunny
Sunday Night
Low: 32 °F
Partly Cloudy
Monday
High: 65 °F
Partly Sunny
Monday Night
Low: 37 °F
Mostly Cloudy
Tuesday
High: 65 °F
Mostly Cloudy
Tuesday Night
Low: 41 °F
Mostly Cloudy
Wednesday
High: 73 °F
Partly Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 86. Breezy, with a west wind 7 to 12 mph becoming east 15 to 20 mph in the afternoon. Winds could gust as high as 26 mph.

Tonight

A 50 percent chance of rain. Increasing clouds, with a low around 38. Breezy, with a southeast wind 16 to 21 mph becoming northwest 5 to 10 mph after midnight. Winds could gust as high as 29 mph.

Sunday

A 20 percent chance of rain before noon. Mostly cloudy, then gradually becoming sunny, with a high near 59. Northwest wind 5 to 14 mph, with gusts as high as 23 mph.

Sunday Night

Partly cloudy, with a low around 32. Northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

Monday

Partly sunny, with a high near 65. Calm wind becoming northeast 5 to 8 mph in the afternoon.

Monday Night

Mostly cloudy, with a low around 37. East wind 3 to 8 mph.

Tuesday

Mostly cloudy, with a high near 65. East wind 5 to 13 mph, with gusts as high as 22 mph.

Tuesday Night

Mostly cloudy, with a low around 41. East wind 6 to 13 mph becoming west after midnight. Winds could gust as high as 20 mph.

Wednesday

Partly sunny, with a high near 73.