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

53°F

12°C

Humidity	30%
Wind Speed	NW 6 mph
Barometer	29.98 in (1009.3 mb)
Dewpoint	22°F (-6°C)
Visibility	10.00 mi
Wind Chill	51°F (11°C)
Last update	21 Mar 3:53 am MDT

More Information:

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

Extended Forecast for

4 Miles WNW Custer State Park SD

Red Flag Warning March 21, 04:19am until March 21, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning March 21, 04:19am until March 21, 09:00pm
NOW until 9:00pm Sat
Red Flag Warning
Today
High: 82 °F
Sunny
Tonight
Low: 41 °F
Partly Cloudy
and Breezy
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
Tuesday Night
Low: 43 °F
Mostly Cloudy

Detailed Forecast

Today

Sunny, with a high near 82. West wind 9 to 15 mph, with gusts as high as 28 mph.

Tonight

A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 41. Breezy, with an east wind 16 to 21 mph becoming north 8 to 13 mph after midnight. Winds could gust as high as 29 mph.

Sunday

A 30 percent chance of rain before noon. Mostly cloudy, then gradually becoming sunny, with a high near 55. North wind 5 to 7 mph becoming southwest in the morning. Winds could gust as high as 20 mph.

Sunday Night

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

Monday

Mostly sunny, with a high near 62. South wind around 7 mph becoming east in the afternoon. Winds could gust as high as 18 mph.

Monday Night

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

Tuesday

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

Tuesday Night

Mostly cloudy, with a low around 43. East wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 22 mph.

Wednesday

Partly sunny, with a high near 71.