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

63°F

17°C

Humidity	19%
Wind Speed	W 3 mph
Barometer	29.97 in (1009.0 mb)
Dewpoint	20°F (-7°C)
Visibility	10.00 mi
Last update	21 Mar 8:53 am MDT

More Information:

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

Extended Forecast for

5 Miles WSW Hill City SD

Red Flag Warning March 21, 09:05am until March 21, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning March 21, 09:05am until March 21, 09:00pm
NOW until 9:00pm Sat
Red Flag Warning
Today
High: 75 °F
Sunny
Tonight
Low: 37 °F
Partly Cloudy
then Chance
Rain/Snow
Sunday
High: 50 °F
Chance
Rain/Snow
then Mostly
Sunny
Sunday Night
Low: 31 °F
Partly Cloudy
Monday
High: 59 °F
Mostly Sunny
Monday Night
Low: 37 °F
Mostly Cloudy
Tuesday
High: 59 °F
Partly Sunny
Tuesday Night
Low: 41 °F
Mostly Cloudy

Detailed Forecast

Today

Sunny, with a high near 75. West wind 6 to 10 mph, with gusts as high as 29 mph.

Tonight

A chance of rain before 3am, then a chance of rain and snow between 3am and 4am, then a chance of snow after 4am. Mostly cloudy, with a low around 37. East wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Sunday

A chance of snow before 10am, then a chance of rain between 10am and noon. Mostly cloudy, then gradually becoming sunny, with a high near 50. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Sunday Night

Partly cloudy, with a low around 31. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 17 mph.

Monday

Mostly sunny, with a high near 59. Light and variable wind becoming southwest around 5 mph. Winds could gust as high as 17 mph.

Monday Night

Mostly cloudy, with a low around 37. Light and variable wind. Winds could gust as high as 15 mph.

Tuesday

Partly sunny, with a high near 59. Calm wind becoming west 5 to 7 mph in the morning. Winds could gust as high as 22 mph.

Tuesday Night

Mostly cloudy, with a low around 41. Southeast wind around 6 mph becoming west after midnight. Winds could gust as high as 21 mph.

Wednesday

Mostly sunny, with a high near 67.