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

SISTERS (K6K5)

Lat: 44.30445°NLon: 121.53909°WElev: 3168.0ft.

43°F

6°C

Humidity	65%
Wind Speed	N 0 MPH
Barometer	29.73 in (1006.77 mb)
Dewpoint	32°F (0°C)
Visibility	NA
Last update	06 Jan 09:55 PM PST

More Information:

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

Extended Forecast for

10 Miles NNE Mount Bachelor OR

Winter Storm Warning January 6, 11:07pm until January 8, 04:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning January 6, 11:07pm until January 8, 04:00pm
NOW until 4:00pm Thu
Winter Storm Warning
Tonight
Low: 21 °F
Heavy Snow
and Blowing
Snow
Wednesday
High: 24 °F
Heavy Snow
and Blowing
Snow
Wednesday Night
Low: 16 °F
Heavy Snow
and Patchy
Blowing Snow
Thursday
High: 23 °F
Snow Likely
Thursday Night
Low: 19 °F
Chance Snow
then Mostly
Cloudy
Friday
High: 33 °F
Mostly Sunny
Friday Night
Low: 25 °F
Partly Cloudy
Saturday
High: 36 °F
Partly Sunny

Detailed Forecast

Tonight

Snow, mainly before 1am. The snow could be heavy at times. Widespread blowing snow, mainly before 1am. Low around 21. Windy, with a west wind 21 to 30 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 8 to 12 inches possible.

Wednesday

Snow, mainly after 10am. The snow could be heavy at times. Widespread blowing snow, mainly between 10am and 4pm. High near 24. Southwest wind 16 to 21 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.

Wednesday Night

Snow. The snow could be heavy at times. Patchy blowing snow before 10pm. Low around 16. West wind around 15 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Thursday

Snow likely, mainly before 4pm. Partly sunny, with a high near 23. West wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

A 30 percent chance of snow before 10pm. Mostly cloudy, with a low around 19. West wind around 9 mph, with gusts as high as 20 mph.

Friday

Mostly sunny, with a high near 33.

Friday Night

Partly cloudy, with a low around 25.

Saturday

Partly sunny, with a high near 36.

Saturday Night

Mostly cloudy, with a low around 27.

Sunday

Partly sunny, with a high near 36.