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

Hazardous Weather Outlook

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Mostly Cloudy

51°F

11°C

Humidity	42%
Wind Speed	WNW 25 MPH
Barometer	29.6 in (1002.37 mb)
Dewpoint	29°F (-2°C)
Visibility	10.00 mi
Last update	09 Dec 10:39 AM MST

More Information:

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

Extended Forecast for

15 Miles S Story WY

Today
High: 24 °F⇓
Heavy Snow
and Blowing
Snow
Tonight
Low: 10 °F
Scattered
Snow Showers
and Blowing
Snow
Wednesday
High: 26 °F
Heavy Snow
and Blowing
Snow
Wednesday Night
Low: 17 °F
Chance Snow
and Very
Windy
Thursday
High: 20 °F
Chance Snow
and Very
Windy
Thursday Night
Low: 9 °F
Snow Likely
and Windy
Friday
High: 15 °F
Chance Snow
and Breezy
Friday Night
Low: 10 °F
Slight Chance
Snow Showers
and Windy
Saturday
High: 13 °F
Breezy.
Slight Chance
Snow Showers
then Mostly
Sunny

Detailed Forecast

Today

Snow showers likely, mainly before 3pm. The snow could be heavy at times. Widespread blowing snow. Cloudy, with a temperature falling to around 14 by 5pm. Wind chill values as low as -10. Very windy, with a west northwest wind 33 to 41 mph, with gusts as high as 60 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 8 to 12 inches possible.

Tonight

Scattered snow showers, mainly after 3am. Widespread blowing snow, mainly before 11pm. Increasing clouds, with a low around 10. Wind chill values as low as -15. Very windy, with a west northwest wind 31 to 41 mph decreasing to 21 to 31 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 40%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Snow showers likely, mainly before 1pm. The snow could be heavy at times. Widespread blowing snow. Cloudy, with a high near 26. Wind chill values as low as zero. Very windy, with a west wind 26 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of 8 to 12 inches possible.

Wednesday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 17. Very windy, with a west wind 34 to 37 mph, with gusts as high as 48 mph.

Thursday

A 40 percent chance of snow. Mostly cloudy, with a high near 20. Very windy, with a west wind 29 to 36 mph, with gusts as high as 47 mph. New snow accumulation of 1 to 3 inches possible.

Thursday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 9. Windy, with a west wind 23 to 28 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 60%.

Friday

A 40 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 15. Breezy, with a west wind 15 to 24 mph, with gusts as high as 34 mph.

Friday Night

A 20 percent chance of snow showers. Mostly cloudy, with a low around 10. Windy.

Saturday

A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 13. Breezy.

Saturday Night

Partly cloudy, with a low around 11. Breezy.

Sunday

Partly sunny, with a high near 20. Windy.

Sunday Night

Partly cloudy, with a low around 10. Breezy.

Monday

Partly sunny, with a high near 17. Blustery.