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

57°F

14°C

Humidity	26%
Wind Speed	W 6 mph
Barometer	30.00 in (1009.5 mb)
Dewpoint	22°F (-6°C)
Visibility	10.00 mi
Last update	21 Mar 2:53 am MDT

More Information:

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

Extended Forecast for

5 Miles ESE Edgemont SD

Red Flag Warning March 21, 03:08am until March 21, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning March 21, 03:08am until March 21, 09:00pm
NOW until 9:00pm Sat
Red Flag Warning
Overnight
Low: 45 °F
Mostly Clear
Saturday
High: 90 °F
Sunny then
Sunny and
Breezy
Saturday Night
Low: 40 °F
Partly Cloudy
and Breezy
then Slight
Chance Rain
Sunday
High: 62 °F
Slight Chance
Rain then
Mostly Sunny
Sunday Night
Low: 37 °F
Partly Cloudy
Monday
High: 70 °F
Mostly Sunny
Monday Night
Low: 40 °F
Mostly Cloudy
Tuesday
High: 69 °F
Partly Sunny

Detailed Forecast

Overnight

Mostly clear, with a low around 45. Northwest wind around 6 mph.

Saturday

Sunny, with a high near 90. Breezy, with a west wind 6 to 11 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph.

Saturday Night

A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 40. Breezy, with a west wind 17 to 22 mph becoming north 8 to 13 mph after midnight. Winds could gust as high as 31 mph.

Sunday

A 20 percent chance of rain before noon. Mostly cloudy, then gradually becoming sunny, with a high near 62. Southeast wind 7 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

Sunday Night

Partly cloudy, with a low around 37. Northwest wind 8 to 10 mph becoming east in the evening. Winds could gust as high as 17 mph.

Monday

Mostly sunny, with a high near 70. East wind 7 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph.

Monday Night

Mostly cloudy, with a low around 40. Northeast wind 6 to 9 mph.

Tuesday

Partly sunny, with a high near 69. East wind 6 to 11 mph becoming north 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.

Tuesday Night

Mostly cloudy, with a low around 42.

Wednesday

Mostly sunny, with a high near 79.