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

73°F

23°C

Humidity	13%
Wind Speed	S 8 G 20 mph
Barometer	29.89 in (1005.6 mb)
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Last update	21 Mar 12:53 pm MDT

More Information:

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

Extended Forecast for

3 Miles NW Hill City SD

Red Flag Warning March 21, 01:03pm until March 21, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning March 21, 01:03pm until March 21, 09:00pm
NOW until 9:00pm Sat
Red Flag Warning
This Afternoon
High: 78 °F
Sunny
Tonight
Low: 34 °F
Slight Chance
Showers then
Chance
Rain/Snow
Sunday
High: 52 °F
Chance
Rain/Snow
then Mostly
Sunny
Sunday Night
Low: 32 °F
Partly Cloudy
Monday
High: 60 °F
Mostly Sunny
Monday Night
Low: 37 °F
Partly Cloudy
Tuesday
High: 61 °F
Partly Sunny
Tuesday Night
Low: 42 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

Sunny, with a high near 78. West wind 8 to 10 mph, with gusts as high as 28 mph.

Tonight

A chance of rain showers before 5am, then a chance of rain and snow showers. Mostly cloudy, with a low around 34. Northeast wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 26 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 52. Calm wind becoming northwest around 6 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Sunday Night

Partly cloudy, with a low around 32. Light and variable wind. Winds could gust as high as 16 mph.

Monday

Mostly sunny, with a high near 60. Calm wind becoming south around 5 mph. Winds could gust as high as 16 mph.

Monday Night

Partly cloudy, with a low around 37. Calm wind.

Tuesday

Partly sunny, with a high near 61. Calm wind becoming northwest around 6 mph in the afternoon. Winds could gust as high as 21 mph.

Tuesday Night

Mostly cloudy, with a low around 42. Calm wind becoming west around 5 mph after midnight. Winds could gust as high as 16 mph.

Wednesday

Mostly sunny, with a high near 69.