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

Rosebud Sioux Tribal Airport (KSUO)

Lat: 43.26°NLon: 100.86°WElev: 2724ft.

Fair

86°F

30°C

Humidity	13%
Wind Speed	SW 8 mph
Barometer	29.61 in
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	21 Mar 5:35 pm CDT

More Information:

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

Extended Forecast for

Long Valley SD

Red Flag Warning March 21, 04:53pm until March 21, 09:00pm

Click here for hazard details and duration

...

Red Flag Warning March 21, 04:53pm until March 21, 09:00pm
NOW until 9:00pm Sat
Red Flag Warning
Tonight
Low: 39 °F
Increasing
Clouds and
Windy
Sunday
High: 56 °F
Slight Chance
Showers then
Mostly Sunny
Sunday Night
Low: 38 °F
Increasing
Clouds
Monday
High: 68 °F
Breezy.
Slight Chance
Showers then
Mostly Sunny
Monday Night
Low: 41 °F
Partly Cloudy
Tuesday
High: 68 °F
Partly Sunny
Tuesday Night
Low: 43 °F
Mostly Cloudy
Wednesday
High: 77 °F
Mostly Sunny

Detailed Forecast

Tonight

Increasing clouds, with a low around 39. Windy, with a northwest wind 16 to 21 mph becoming north 27 to 32 mph in the evening. Winds could gust as high as 40 mph.

Sunday

A 20 percent chance of showers before noon. Cloudy through mid morning, then gradual clearing, with a high near 56. North wind 10 to 17 mph, with gusts as high as 22 mph.

Sunday Night

Increasing clouds, with a low around 38. North wind 10 to 14 mph becoming south after midnight.

Monday

A 20 percent chance of showers before noon. Partly sunny, with a high near 68. Breezy, with a south wind 15 to 20 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 36 mph.

Monday Night

Partly cloudy, with a low around 41. South wind 13 to 16 mph, with gusts as high as 22 mph.

Tuesday

Partly sunny, with a high near 68. South wind 13 to 16 mph becoming north in the morning. Winds could gust as high as 23 mph.

Tuesday Night

Mostly cloudy, with a low around 43. Northeast wind 13 to 16 mph becoming west after midnight. Winds could gust as high as 22 mph.

Wednesday

Mostly sunny, with a high near 77. West wind 13 to 18 mph becoming north in the afternoon. Winds could gust as high as 24 mph.

Wednesday Night

Partly cloudy, with a low around 41. Breezy.

Thursday

Mostly sunny, with a high near 61. Breezy.