Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

Lat: 48.34694°NLon: 120.72028°WElev: 1230.0ft.

44°F

7°C

Humidity	96%
Wind Speed	NNW 4 MPH
Barometer	NA
Dewpoint	43°F (6°C)
Visibility	NA
Wind Chill	42°F (6°C)
Last update	11 Dec 04:01 AM PST

More Information:

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

Extended Forecast for

27 Miles NNW Mazama WA

Overnight
Low: 27 °F
Snow
Thursday
High: 29 °F⇓
Snow then
Slight Chance
Snow
Thursday Night
Low: 25 °F⇑
Snow Likely
Friday
High: 34 °F
Rain/Snow
then Snow
Friday Night
Low: 32 °F
Snow Likely
Saturday
High: 35 °F
Chance Snow
then Chance
Rain/Snow
Saturday Night
Low: 31 °F
Rain/Snow
Likely then
Snow Likely
Sunday
High: 34 °F
Snow
Sunday Night
Low: 30 °F
Snow

Detailed Forecast

Overnight

Snow. Low around 27. West wind around 16 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 5 inches possible.

Thursday

Snow, mainly before 10am. Temperature rising to near 29 by 11am, then falling to around 25 during the remainder of the day. West wind 7 to 14 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday Night

Snow likely, mainly after 10pm. Mostly cloudy, with a temperature rising to around 29 by 5am. Southwest wind around 6 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Friday

Snow, possibly mixed with rain, becoming all snow after 9am. High near 34. West wind 6 to 9 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Friday Night

Snow likely, mainly before 4am. Mostly cloudy, with a low around 32. Southwest wind 7 to 9 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Saturday

A chance of snow before 10am, then a chance of rain and snow after 4pm. Partly sunny, with a high near 35. Chance of precipitation is 30%. Little or no snow accumulation expected.

Saturday Night

A chance of rain and snow before 7pm, then snow likely. Mostly cloudy, with a low around 31. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Sunday

Snow. High near 34. Chance of precipitation is 90%.

Sunday Night

Snow. Low around 30. Chance of precipitation is 90%.

Monday

Snow before 10am, then rain and snow. High near 35. Chance of precipitation is 100%.

Monday Night

Snow. Low around 26. Chance of precipitation is 100%.

Tuesday

Snow. The snow could be heavy at times. High near 28. Chance of precipitation is 100%.

Tuesday Night

Snow. The snow could be heavy at times. Low around 22. Chance of precipitation is 90%.