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.

41°F

5°C

Humidity	80%
Wind Speed	WSW 11 MPH
Barometer	29.73 in (1006.77 mb)
Dewpoint	36°F (2°C)
Visibility	NA
Wind Chill	34°F (1°C)
Last update	06 Jan 11:55 PM PST

More Information:

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

Extended Forecast for

7 Miles NNW Camp Sherman OR

Winter Storm Warning January 7, 12:32am until January 8, 04:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning January 7, 12:32am until January 8, 04:00pm
NOW until 4:00pm Thu
Winter Storm Warning
Overnight
Low: 27 °F
Rain/Snow
Wednesday
High: 33 °F
Heavy Snow
Wednesday Night
Low: 24 °F
Snow
Thursday
High: 32 °F
Snow
Thursday Night
Low: 24 °F
Snow Likely
then Chance
Snow
Friday
High: 40 °F
Mostly Sunny
Friday Night
Low: 25 °F
Partly Cloudy
Saturday
High: 43 °F
Partly Sunny

Detailed Forecast

Overnight

Snow, possibly mixed with rain before 1am, then a chance of snow. The snow could be heavy at times. Low around 27. West wind 13 to 18 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 7 inches possible.

Wednesday

Snow, mainly after 10am. The snow could be heavy at times. High near 33. West wind 9 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Wednesday Night

Snow. Low around 24. West wind around 10 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Thursday

Snow. High near 32. West wind around 10 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 24. West wind 5 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday

Mostly sunny, with a high near 40.

Friday Night

Partly cloudy, with a low around 25.

Saturday

Partly sunny, with a high near 43.

Saturday Night

A slight chance of rain and snow after 10pm. Snow level 4600 feet. Mostly cloudy, with a low around 30. Chance of precipitation is 20%.

Sunday

A slight chance of rain and snow before 10am. Snow level 4500 feet rising to 5300 feet in the afternoon. Partly sunny, with a high near 42.

Sunday Night

Mostly cloudy, with a low around 28.