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

75°F

24°C

Humidity	11%
Wind Speed	SW 10 G 22 mph
Barometer	29.77 in (1001.7 mb)
Dewpoint	17°F (-8°C)
Visibility	10.00 mi
Last update	21 Mar 3:53 pm MDT

More Information:

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

Extended Forecast for

Hill City SD

Red Flag Warning March 21, 04:38pm until March 21, 09:00pm

Click here for hazard details and duration

...

Red Flag Warning March 21, 04:38pm until March 21, 09:00pm
NOW until 9:00pm Sat
Red Flag Warning
Tonight
Low: 35 °F
Slight Chance
Showers then
Chance
Rain/Snow
Sunday
High: 54 °F
Chance
Rain/Snow
then Mostly
Sunny
Sunday Night
Low: 32 °F
Partly Cloudy
Monday
High: 62 °F
Mostly Sunny
Monday Night
Low: 38 °F
Partly Cloudy
Tuesday
High: 63 °F
Partly Sunny
Tuesday Night
Low: 42 °F
Mostly Cloudy
Wednesday
High: 71 °F
Mostly Sunny

Detailed Forecast

Tonight

A chance of rain showers before 5am, then a chance of rain and snow showers. Mostly cloudy, with a low around 35. North wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Sunday

A chance of rain and snow showers before 10am, then a chance of rain showers between 10am and noon. Mostly cloudy, then gradually becoming sunny, with a high near 54. Calm wind becoming northwest around 6 mph. Winds could gust as high as 18 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Sunday Night

Partly cloudy, with a low around 32. Calm wind. Winds could gust as high as 15 mph.

Monday

Mostly sunny, with a high near 62. Calm wind becoming southeast around 5 mph. Winds could gust as high as 16 mph.

Monday Night

Partly cloudy, with a low around 38. Calm wind.

Tuesday

Partly sunny, with a high near 63. Calm wind becoming north around 6 mph. Winds could gust as high as 20 mph.

Tuesday Night

Mostly cloudy, with a low around 42. Light and variable wind. Winds could gust as high as 16 mph.

Wednesday

Mostly sunny, with a high near 71. Calm wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 25 mph.