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

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Fair

51°F

11°C

Humidity	29%
Wind Speed	S 5 mph
Barometer	29.97 in (1010.3 mb)
Dewpoint	20°F (-7°C)
Visibility	10.00 mi
Wind Chill	49°F (9°C)
Last update	21 Mar 7:53 am MDT

More Information:

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

Extended Forecast for

Hill City SD

Red Flag Warning March 21, 08:25am until March 21, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning March 21, 08:25am until March 21, 09:00pm
NOW until 9:00pm Sat
Red Flag Warning
Today
High: 80 °F
Sunny
Tonight
Low: 38 °F
Partly Cloudy
then Chance
Rain/Snow
Sunday
High: 55 °F
Chance
Rain/Snow
then Mostly
Sunny
Sunday Night
Low: 33 °F
Partly Cloudy
Monday
High: 62 °F
Mostly Sunny
Monday Night
Low: 38 °F
Mostly Cloudy
Tuesday
High: 62 °F
Partly Sunny
Tuesday Night
Low: 41 °F
Mostly Cloudy

Detailed Forecast

Today

Sunny, with a high near 80. Light southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 26 mph.

Tonight

A chance of rain after midnight, mixing with snow after 5am. Increasing clouds, with a low around 38. West wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Sunday

A chance of rain and snow before 10am, then a chance of rain between 10am and noon. Mostly cloudy, then gradually becoming sunny, with a high near 55. Calm wind becoming west around 6 mph. Winds could gust as high as 20 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Sunday Night

Partly cloudy, with a low around 33. Calm wind. Winds could gust as high as 15 mph.

Monday

Mostly sunny, with a high near 62. Calm wind becoming southeast around 5 mph. Winds could gust as high as 16 mph.

Monday Night

Mostly cloudy, with a low around 38. Calm wind.

Tuesday

Partly sunny, with a high near 62. Calm wind becoming southeast 5 to 7 mph in the afternoon. Winds could gust as high as 22 mph.

Tuesday Night

Mostly cloudy, with a low around 41. Light and variable wind. Winds could gust as high as 17 mph.

Wednesday

Mostly sunny, with a high near 70.