Critical Fire Weather in the High Plains; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

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

Fair

36°F

2°C

Humidity	44%
Wind Speed	W 13 G 24 mph
Barometer	29.50 in
Dewpoint	16°F (-9°C)
Visibility	10.00 mi
Wind Chill	27°F (-3°C)
Last update	18 Feb 2:55 am CST

More Information:

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

Extended Forecast for

Long Valley SD

Wind Advisory February 18, 02:11am until February 18, 05:00am

Click here for hazard details and duration

Wind Advisory

Wind Advisory February 18, 02:11am until February 18, 05:00am
NOW until 5:00am Wed
Wind Advisory
Overnight
Low: 30 °F
Mostly Clear
and Breezy
Wednesday
High: 47 °F
Sunny
Wednesday Night
Low: 14 °F
Chance Snow
and Blustery
Thursday
High: 22 °F
Chance Snow
and Patchy
Blowing Snow
Thursday Night
Low: 4 °F
Chance Snow
then Partly
Cloudy
Friday
High: 29 °F
Mostly Sunny
Friday Night
Low: 12 °F
Slight Chance
Snow
Saturday
High: 37 °F
Slight Chance
Snow then
Mostly Sunny

Detailed Forecast

Overnight

Mostly clear, with a low around 30. Wind chill values as low as 19. Breezy, with a west wind 17 to 20 mph, with gusts as high as 29 mph.

Wednesday

Sunny, with a high near 47. Wind chill values as low as 20 early. West wind 14 to 17 mph becoming north in the afternoon. Winds could gust as high as 22 mph.

Wednesday Night

A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 14. Wind chill values as low as -3. Blustery, with a northeast wind 17 to 25 mph, with gusts as high as 32 mph. New snow accumulation of less than a half inch possible.

Thursday

A 50 percent chance of snow. Patchy blowing snow between 8am and 4pm. Cloudy, with a high near 22. Wind chill values as low as -4. Blustery, with a northwest wind 18 to 26 mph, with gusts as high as 32 mph. New snow accumulation of 1 to 3 inches possible.

Thursday Night

A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 4. Northwest wind 9 to 14 mph, with gusts as high as 20 mph.

Friday

Mostly sunny, with a high near 29. West wind 10 to 13 mph becoming north in the afternoon.

Friday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 12. Northeast wind 7 to 9 mph becoming south after midnight.

Saturday

A slight chance of snow before 11am. Mostly sunny, with a high near 37. Southwest wind 8 to 14 mph becoming northwest in the afternoon.

Saturday Night

Mostly clear, with a low around 9.

Sunday

Sunny, with a high near 33.