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.

39°F

4°C

Humidity	99%
Wind Speed	NNW 0 MPH
Barometer	NA
Dewpoint	39°F (4°C)
Visibility	NA
Last update	08 Dec 09:01 PM PST

More Information:

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

Extended Forecast for

10 Miles SE Washington Pass WA

Tonight
Low: 33 °F
Rain/Snow
Tuesday
High: 39 °F
Slight Chance
Rain/Snow
then
Rain/Snow
Likely
Tuesday Night
Low: 34 °F⇑
Rain/Snow
Wednesday
High: 43 °F
Rain/Snow
Wednesday Night
Low: 37 °F
Rain
Thursday
High: 41 °F
Rain/Snow
Likely
Thursday Night
Low: 35 °F
Chance
Rain/Snow
Friday
High: 44 °F
Chance
Rain/Snow
then Chance
Rain
Friday Night
Low: 37 °F
Chance Rain

Detailed Forecast

Tonight

Snow, possibly mixed with rain, mainly before 1am. The rain could be heavy at times. Low around 33. West wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than one inch possible.

Tuesday

A slight chance of rain and snow before 10am, then rain and snow likely after 1pm. Partly sunny, with a high near 39. West wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Tuesday Night

Rain, possibly mixed with snow, becoming all rain after 4am. Temperature rising to around 39 by 3am. West wind 3 to 6 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Wednesday

Rain before 7am, then rain, possibly mixed with snow between 7am and 1pm, then rain after 1pm. High near 43. West wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Wednesday Night

Rain. Low around 37. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.

Thursday

Rain likely, possibly mixed with snow before 1pm, then rain likely between 1pm and 4pm, then rain likely, possibly mixed with snow after 4pm. Mostly cloudy, with a high near 41. Chance of precipitation is 70%. Little or no snow accumulation expected.

Thursday Night

A chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 50%. Little or no snow accumulation expected.

Friday

A chance of rain and snow before 10am, then a chance of rain. Partly sunny, with a high near 44. Chance of precipitation is 50%.

Friday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 37.

Saturday

A 50 percent chance of rain. Partly sunny, with a high near 43.

Saturday Night

Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 34. Chance of precipitation is 70%.

Sunday

Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 40. Chance of precipitation is 70%.