Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

Lat: 44.5174°NLon: 108.0752°WElev: 3934.0ft.

Mostly Cloudy

36°F

2°C

Humidity	74%
Wind Speed	N 0 MPH
Barometer	30.01 in (1016.26 mb)
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Last update	08 Dec 05:35 PM MST

More Information:

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

Extended Forecast for

19 Miles W Burgess Junction WY

Winter Weather Advisory December 9, 05:00am until December 10, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

This Afternoon
High: 22 °F
Scattered
Snow Showers
Tonight
Low: 21 °F⇑
Scattered
Snow Showers
and Patchy
Blowing Snow
Tuesday
High: 30 °F
Heavy Snow
and Patchy
Blowing Snow
Tuesday Night
Low: 18 °F
Snow Showers
Likely and
Blustery
Wednesday
High: 31 °F
Heavy Snow
Wednesday Night
Low: 26 °F
Snow Showers
Likely
Thursday
High: 28 °F
Snow Showers
Likely
Thursday Night
Low: 12 °F
Snow Showers
Likely
Friday
High: 22 °F
Snow Showers
Likely

Detailed Forecast

This Afternoon

Scattered snow showers. Mostly cloudy, with a steady temperature around 22. Southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

Tonight

Scattered snow showers before 3am, then isolated snow showers after 5am. Patchy blowing snow after midnight. Cloudy, with a temperature rising to around 31 by 5am. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

Tuesday

Snow showers likely, mainly between noon and 3pm. The snow could be heavy at times. Patchy blowing snow before 10am, then patchy blowing snow after 11am. Cloudy, with a high near 30. Blustery, with a southwest wind 16 to 23 mph becoming northwest in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Tuesday Night

Snow showers likely, mainly after 11pm. Mostly cloudy, with a low around 18. Blustery, with a north northwest wind 10 to 15 mph becoming south southwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Wednesday

Snow showers. The snow could be heavy at times. High near 31. Southwest wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Wednesday Night

Snow showers likely. Cloudy, with a low around 26. Southwest wind around 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

Thursday

Snow showers likely. Mostly cloudy, with a high near 28. West southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

Thursday Night

Snow showers likely. Mostly cloudy, with a low around 12. Chance of precipitation is 70%.

Friday

Snow showers likely, mainly before 11am. Mostly cloudy, with a high near 22. Chance of precipitation is 60%.

Friday Night

A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 18.

Saturday

Mostly sunny, with a high near 26.

Saturday Night

Partly cloudy, with a low around 21.

Sunday

Partly sunny, with a high near 29.