Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

42°F

6°C

Humidity	99%
Wind Speed	NW 3 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	NA
Last update	09 Dec 12:01 AM PST

More Information:

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

Extended Forecast for

14 Miles NW Mazama WA

Overnight
Low: 23 °F
Heavy Snow
and Breezy
Tuesday
High: 26 °F
Slight Chance
Snow then
Heavy Snow
Tuesday Night
Low: 23 °F⇑
Heavy Snow
then
Rain/Snow
Wednesday
High: 31 °F
Rain/Snow
then Heavy
Snow
Wednesday Night
Low: 26 °F
Heavy Snow
Thursday
High: 28 °F
Snow
Thursday Night
Low: 25 °F
Snow Likely
Friday
High: 31 °F
Snow Likely
Friday Night
Low: 28 °F
Chance Snow

Detailed Forecast

Overnight

Snow, mainly before 1am. The snow could be heavy at times. Low around 23. Breezy, with a west wind around 18 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 5 to 9 inches possible.

Tuesday

A slight chance of snow before 10am, then snow likely after 1pm. The snow could be heavy at times. Mostly cloudy, with a high near 26. West wind 8 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow before 1am, then snow, possibly mixed with rain. The snow could be heavy at times. Temperature rising to around 31 by 2am. Southwest wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

Wednesday

Snow, possibly mixed with rain, becoming all snow after 9am. The snow could be heavy at times. High near 31. West wind 13 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Wednesday Night

Snow. The snow could be heavy at times. Low around 26. West wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.

Thursday

Snow. High near 28. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

Snow likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Friday

Snow likely. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.

Friday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 28.

Saturday

Snow likely, mainly after 4pm. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.

Saturday Night

Snow. Low around 25. Chance of precipitation is 80%.