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

71°F

22°C

Humidity	14%
Wind Speed	Vrbl 3 mph
Barometer	29.94 in (1008.1 mb)
Dewpoint	20°F (-7°C)
Visibility	10.00 mi
Last update	21 Mar 10:53 am MDT

More Information:

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

Extended Forecast for

3 Miles SSE Custer County Airport SD

Red Flag Warning March 21, 11:45am until March 21, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning March 21, 11:45am until March 21, 09:00pm
NOW until 9:00pm Sat
Red Flag Warning
Today
High: 81 °F
Sunny
Tonight
Low: 36 °F
Chance
Showers
Sunday
High: 55 °F
Chance
Rain/Snow
then Mostly
Sunny
Sunday Night
Low: 34 °F
Partly Cloudy
Monday
High: 62 °F
Mostly Sunny
Monday Night
Low: 39 °F
Mostly Cloudy
Tuesday
High: 63 °F
Partly Sunny
Tuesday Night
Low: 42 °F
Mostly Cloudy

Detailed Forecast

Today

Sunny, with a high near 81. Southwest wind 8 to 14 mph, with gusts as high as 29 mph.

Tonight

A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 36. West wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 29 mph.

Sunday

A chance of rain and snow showers before 9am, then a chance of rain showers between 9am and noon. Mostly cloudy, then gradually becoming sunny, with a high near 55. Calm wind becoming west 5 to 8 mph in the afternoon. 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 34. Northwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 16 mph.

Monday

Mostly sunny, with a high near 62. Calm wind becoming south 5 to 7 mph in the afternoon. Winds could gust as high as 17 mph.

Monday Night

Mostly cloudy, with a low around 39. East wind around 5 mph becoming calm in the evening.

Tuesday

Partly sunny, with a high near 63. Calm wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 22 mph.

Tuesday Night

Mostly cloudy, with a low around 42. East wind around 6 mph becoming calm in the evening. Winds could gust as high as 20 mph.

Wednesday

Mostly sunny, with a high near 73.