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	Calm
Barometer	30.07 in (1013.1 mb)
Dewpoint	22°F (-6°C)
Visibility	10.00 mi
Last update	20 Mar 9:53 pm MDT

More Information:

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

Extended Forecast for

6 Miles NNW Keystone SD

Red Flag Warning March 20, 10:50pm until March 21, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning March 20, 10:50pm until March 21, 09:00pm
NOW until 9:00pm Sat
Red Flag Warning
Tonight
Low: 49 °F
Mostly Clear
Saturday
High: 85 °F
Sunny
Saturday Night
Low: 37 °F
Mostly Cloudy
then Chance
Rain
Sunday
High: 57 °F
Chance
Rain/Snow
then Mostly
Sunny
Sunday Night
Low: 32 °F
Partly Cloudy
Monday
High: 65 °F
Partly Sunny
Monday Night
Low: 37 °F
Mostly Cloudy
Tuesday
High: 64 °F
Partly Sunny

Detailed Forecast

Tonight

Mostly clear, with a low around 49. Light west wind.

Saturday

Sunny, with a high near 85. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 24 mph.

Saturday Night

A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 37. East wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 24 mph.

Sunday

A chance of rain and snow before 10am, then a chance of rain between 10am and noon. Partly sunny, with a high near 57. Calm wind becoming northwest around 6 mph in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Sunday Night

Partly cloudy, with a low around 32. Light and variable wind.

Monday

Partly sunny, with a high near 65. Calm wind becoming south around 5 mph. Winds could gust as high as 15 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 64. Calm wind becoming east 5 to 8 mph in the morning. Winds could gust as high as 23 mph.

Tuesday Night

Mostly cloudy, with a low around 42.

Wednesday

Mostly sunny, with a high near 78.