Heavy Snow in the Northwest; Wintry Mix from the Great Lakes to Northeast

Two cold fronts will pass through the Northwest U.S. this week with the main impact being heavy mountain snow across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain to the Upper Midwest and Great Lakes today then the Northeast U.S. tonight 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.

33°F

1°C

Humidity	99%
Wind Speed	SW 5 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Wind Chill	28°F (-2°C)
Last update	06 Jan 04:17 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, 05:12pm until January 8, 04:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning January 6, 05:12pm until January 8, 04:00pm
NOW until 4:00pm Thu
Winter Storm Warning
This Afternoon
High: 35 °F
Rain/Snow and
Breezy
Tonight
Low: 34 °F
Rain/Snow and
Breezy then
Heavy Snow
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

Detailed Forecast

This Afternoon

Snow, possibly mixed with rain. Snow level 3700 feet. High near 35. Breezy, with a south southwest wind around 17 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Rain and snow, becoming all snow after midnight. The snow could be heavy at times. Snow level 4300 feet lowering to 3600 feet after midnight . Steady temperature around 34. Breezy, with a west southwest wind 10 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New 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. 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. 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.