Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

Buffalo (K2WX)

Lat: 45.6°NLon: 103.55°WElev: 3002ft.

31°F

-1°C

Humidity	85%
Wind Speed	W 17 mph
Barometer	30.03 in (1019.3 mb)
Dewpoint	27°F (-3°C)
Visibility	NA
Wind Chill	20°F (-7°C)
Last update	10 Dec 2:56 am MST

More Information:

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

Extended Forecast for

10 Miles W Reva SD

Winter Weather Advisory December 10, 05:00pm until December 11, 11:00am

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 24 °F
Partly Cloudy
and Blustery
Wednesday
High: 35 °F
Slight Chance
Snow then
Snow
Wednesday Night
Low: 31 °F⇑
Wintry Mix
then Rain
Likely
Thursday
High: 48 °F
Chance Rain
and Breezy
Thursday Night
Low: 9 °F
Blustery.
Chance
Rain/Snow
then Chance
Snow
Friday
High: 13 °F
Chance Snow
Friday Night
Low: 3 °F
Snow
Saturday
High: 13 °F
Chance Snow
then Partly
Sunny
Saturday Night
Low: 1 °F
Mostly Cloudy

Detailed Forecast

Overnight

Partly cloudy, with a low around 24. Wind chill values as low as 14. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 33 mph.

Wednesday

Snow, mainly after 5pm. High near 35. Wind chill values as low as 14. Northwest wind 5 to 14 mph becoming southeast in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Wednesday Night

Snow and freezing rain before 10pm, then rain likely. Temperature rising to around 38 by 2am. Wind chill values as low as 18. South wind 13 to 15 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

Thursday

A 50 percent chance of rain. Mostly cloudy, with a high near 48. Breezy, with a west wind 14 to 23 mph, with gusts as high as 36 mph.

Thursday Night

A chance of rain and snow before 8pm, then a chance of snow. Cloudy, with a low around 9. Blustery, with a northwest wind 18 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Friday

A 50 percent chance of snow. Cloudy, with a steady temperature around 13. North wind 9 to 15 mph, with gusts as high as 22 mph. New snow accumulation of less than one inch possible.

Friday Night

Snow. Low around 3. East wind around 10 mph, with gusts as high as 16 mph. Chance of precipitation is 80%.

Saturday

A chance of snow before 11am. Mostly cloudy, with a high near 13. East wind around 9 mph becoming north in the afternoon. Winds could gust as high as 16 mph.

Saturday Night

Mostly cloudy, with a low around 1.

Sunday

Mostly sunny, with a high near 32.

Sunday Night

Partly cloudy, with a low around 21.

Monday

Mostly sunny, with a high near 41.

Monday Night

Partly cloudy, with a low around 24.

Tuesday

Mostly sunny, with a high near 48.