Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

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. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. 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.

39°F

4°C

Humidity	55%
Wind Speed	SW 13 MPH
Barometer	29.79 in (1008.81 mb)
Dewpoint	25°F (-4°C)
Visibility	NA
Wind Chill	31°F (-1°C)
Last update	07 Jan 10:55 AM PST

More Information:

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

Extended Forecast for

4 Miles NNE Mount Bachelor OR

Winter Storm Warning January 7, 12:07pm until January 8, 04:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning January 7, 12:07pm until January 8, 04:00pm
NOW until 4:00pm Thu
Winter Storm Warning
This Afternoon
High: 22 °F⇓
Heavy Snow
Tonight
Low: 17 °F
Heavy Snow
Thursday
High: 20 °F
Snow
Thursday Night
Low: 17 °F
Chance Snow
then Mostly
Cloudy
Friday
High: 32 °F
Partly Sunny
Friday Night
Low: 21 °F
Partly Cloudy
Saturday
High: 34 °F
Partly Sunny
Saturday Night
Low: 24 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

Snow. The snow could be heavy at times. Temperature falling to around 17 by 5pm. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 7 to 11 inches possible.

Tonight

Snow. The snow could be heavy at times. Steady temperature around 17. West wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 6 to 10 inches possible.

Thursday

Snow, mainly before 4pm. High near 20. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

A 40 percent chance of snow before 10pm. Mostly cloudy, with a low around 17. West wind around 8 mph.

Friday

Partly sunny, with a high near 32. South wind around 6 mph.

Friday Night

Partly cloudy, with a low around 21.

Saturday

Partly sunny, with a high near 34.

Saturday Night

Mostly cloudy, with a low around 24.

Sunday

Partly sunny, with a high near 35.