Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Hazardous Weather Conditions

Current conditions at

Buffalo - Johnson County Airport (KBYG)

Lat: 44.38122°NLon: 106.71947°WElev: 4925.0ft.

Mostly Cloudy

46°F

8°C

Humidity	42%
Wind Speed	SE 5 MPH
Barometer	29.59 in (1002.03 mb)
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Wind Chill	44°F (7°C)
Last update	09 Dec 06:05 AM MST

More Information:

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

Extended Forecast for

18 Miles ENE Ten Sleep WY

Winter Weather Advisory until December 10, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until December 10, 05:00pm
NOW until 5:00pm Wed
Winter Weather Advisory
Today
High: 33 °F
Heavy Snow
and Blowing
Snow
Tonight
Low: 20 °F
Mostly Cloudy
and Blustery
then Chance
Snow
Wednesday
High: 34 °F
Heavy Snow
and Breezy
Wednesday Night
Low: 28 °F
Chance Snow
and Breezy
Thursday
High: 34 °F
Chance Snow
and Breezy
Thursday Night
Low: 19 °F
Chance Snow
and Breezy
Friday
High: 28 °F
Chance Snow
then Partly
Sunny and
Breezy
Friday Night
Low: 19 °F
Mostly Cloudy
and Breezy

Detailed Forecast

Today

A 50 percent chance of snow, mainly after 10am. The snow could be heavy at times. Widespread blowing snow, mainly between 1pm and 3pm. Mostly cloudy, with a high near 33. Windy, with a west wind 18 to 26 mph, with gusts as high as 50 mph. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 20. Blustery, with a west northwest wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 39 mph.

Wednesday

A 30 percent chance of snow, mainly before 2pm. The snow could be heavy at times. Mostly cloudy, with a high near 34. Breezy, with a west wind 14 to 23 mph, with gusts as high as 44 mph.

Wednesday Night

A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 28. Breezy, with a west wind 21 to 23 mph, with gusts as high as 40 mph.

Thursday

A 30 percent chance of snow. Partly sunny, with a high near 34. Breezy, with a west wind 18 to 21 mph, with gusts as high as 38 mph.

Thursday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 19. Breezy, with a west wind 9 to 16 mph, with gusts as high as 30 mph.

Friday

A 30 percent chance of snow before 11am. Partly sunny, with a high near 28. Breezy, with a west wind 10 to 16 mph, with gusts as high as 29 mph.

Friday Night

Mostly cloudy, with a low around 19. Breezy.

Saturday

Mostly sunny, with a high near 27.

Saturday Night

Partly cloudy, with a low around 20.