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

54°F

12°C

Humidity	29%
Wind Speed	W 6 mph
Barometer	30.03 in (1010.8 mb)
Dewpoint	22°F (-6°C)
Visibility	10.00 mi
Wind Chill	52°F (11°C)
Last update	21 Mar 12:53 am MDT

More Information:

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

Extended Forecast for

4 Miles ESE Custer County Airport SD

Red Flag Warning March 21, 01:31am until March 21, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning March 21, 01:31am until March 21, 09:00pm
NOW until 9:00pm Sat
Red Flag Warning
Overnight
Low: 51 °F
Mostly Clear
Saturday
High: 80 °F
Sunny
Saturday Night
Low: 41 °F
Partly Cloudy
then Chance
Rain
Sunday
High: 55 °F
Chance Rain
then Mostly
Sunny
Sunday Night
Low: 34 °F
Partly Cloudy
Monday
High: 62 °F
Mostly Sunny
Monday Night
Low: 40 °F
Mostly Cloudy
Tuesday
High: 61 °F
Partly Sunny

Detailed Forecast

Overnight

Mostly clear, with a low around 51. West wind 3 to 7 mph. Winds could gust as high as 15 mph.

Saturday

Sunny, with a high near 80. West wind 8 to 15 mph, with gusts as high as 28 mph.

Saturday Night

A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 41. West wind 7 to 17 mph becoming east in the evening. Winds could gust as high as 28 mph.

Sunday

A 30 percent chance of rain before noon. Cloudy through mid morning, then gradual clearing, with a high near 55. North wind 5 to 8 mph becoming west in the afternoon. Winds could gust as high as 21 mph.

Sunday Night

Partly cloudy, with a low around 34. Northwest wind 5 to 7 mph becoming southeast after midnight. Winds could gust as high as 17 mph.

Monday

Mostly sunny, with a high near 62. South wind around 7 mph, with gusts as high as 18 mph.

Monday Night

Mostly cloudy, with a low around 40. Northeast wind around 7 mph becoming north after midnight. Winds could gust as high as 16 mph.

Tuesday

Partly sunny, with a high near 61. North wind 6 to 10 mph becoming south in the afternoon. Winds could gust as high as 24 mph.

Tuesday Night

Mostly cloudy, with a low around 43.

Wednesday

Partly sunny, with a high near 71.