Back-to-Back Pacific Storms to Impact the West Coast; Heavy Snow in the Central Appalachians

Back-to-back powerful Pacific storm systems to impact the Pacific Northwest and northern California through the end of this week with heavy rain, flooding, strong winds, and higher elevation mountain snow. A strong, long-duration atmospheric river will accompany the Pacific storms, bringing excessive rainfall and flash flooding to southwest Oregon and northwest California through the week. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from November 20, 02:33 PM PST until November 21, 04:00 AM PST

Current conditions at

SISTERS (K6K5)

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

37°F

3°C

Humidity	86%
Wind Speed	NA 0 MPH
Barometer	29.82 in (1009.82 mb)
Dewpoint	34°F (1°C)
Visibility	NA
Last update	20 Nov 11:55 PM PST

More Information:

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

Extended Forecast for

2 Miles NNE Mount Bachelor OR

Winter Weather Advisory until November 21, 04:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until November 21, 04:00am
NOW until 4:00am Thu
Winter Weather Advisory
Overnight
Low: 27 °F
Heavy Snow
Thursday
High: 33 °F
Snow
Thursday Night
Low: 32 °F⇑
Rain/Snow
Friday
High: 34 °F
Rain/Snow
then Snow
Friday Night
Low: 21 °F
Snow
Saturday
High: 27 °F
Snow
Saturday Night
Low: 18 °F
Chance Snow
Sunday
High: 28 °F
Snow Likely

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Low around 27. Southwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 4 to 8 inches possible.

Thursday

Snow. High near 33. Southwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Thursday Night

Rain and snow, becoming all rain after 1am. Snow level 6800 feet rising to 8100 feet after midnight. Temperature rising to around 35 by 2am. South wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

Friday

Rain before 7am, then rain and snow between 7am and 10am, then snow after 10am. High near 34. Southwest wind 11 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Friday Night

Snow. Low around 21. Southwest wind around 8 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Saturday

Snow. High near 27. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 18. New snow accumulation of less than a half inch possible.

Sunday

Snow likely, mainly after 10am. Partly sunny, with a high near 28. Chance of precipitation is 60%.

Sunday Night

Snow likely. Mostly cloudy, with a low around 20. Chance of precipitation is 70%.

Monday

Snow. Mostly cloudy, with a high near 29.