Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight into Wednesday. Read More >

Hazardous Weather Conditions

Winter Storm Warning until January 8, 04:00 PM PST

Current conditions at

YELLOWSTONE MTN. (YEFO3)

Lat: 44.59222°NLon: 122.42778°WElev: 3119.0ft.

35°F

2°C

Humidity	100%
Wind Speed	SW 8 MPH
Barometer	NA
Dewpoint	35°F (2°C)
Visibility	NA
Wind Chill	28°F (-2°C)
Last update	06 Jan 10:17 PM PST

More Information:

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

Extended Forecast for

12 Miles SE Green Peter Res OR

Winter Storm Warning January 6, 11:27pm until January 8, 04:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning January 6, 11:27pm until January 8, 04:00pm
NOW until 4:00pm Thu
Winter Storm Warning
Tonight
Low: 34 °F
Rain/Snow and
Breezy
Wednesday
High: 33 °F
Heavy Snow
and Breezy
Wednesday Night
Low: 28 °F
Snow Showers
Thursday
High: 33 °F
Snow
Thursday Night
Low: 29 °F
Snow Likely
then Chance
Snow
Friday
High: 41 °F
Mostly Sunny
Friday Night
Low: 32 °F
Mostly Cloudy
Saturday
High: 43 °F
Partly Sunny
then Slight
Chance Rain

Detailed Forecast

Tonight

Snow, possibly mixed with rain, becoming all snow after midnight. The snow could be heavy at times. Steady temperature around 34. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.

Wednesday

Snow, mainly before 4pm, then snow showers after 4pm. The snow could be heavy at times. Some thunder is also possible. High near 33. Breezy, with a southwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Wednesday Night

Snow showers before 7pm, then snow after 7pm. Some thunder is also possible. Low around 28. West southwest wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Thursday

Snow. High near 33. West southwest wind around 9 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 29. South wind around 7 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Friday

Mostly sunny, with a high near 41.

Friday Night

Mostly cloudy, with a low around 32.

Saturday

A slight chance of rain after 4pm. Snow level 4700 feet. Partly sunny, with a high near 43.

Saturday Night

A chance of rain, mainly after 10pm. Snow level 4700 feet. Mostly cloudy, with a low around 36.

Sunday

A chance of rain, mainly before 10am. Snow level 4900 feet rising to 5500 feet in the afternoon. Mostly cloudy, with a high near 42.

Sunday Night

A slight chance of rain. Mostly cloudy, with a low around 35.