National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

54°F

12°C

Humidity 85%
Wind Speed NW 3 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 30 Sep 02:01 AM PDT
Extended Forecast for

Washington Pass WA

  • Overnight

    Overnight: A 10 percent chance of showers after 5am. Partly cloudy, with a steady temperature around 37. Southwest wind around 6 mph.

    Low: 37 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Rain and snow showers likely, mainly after 5pm. Mostly sunny, with a high near 41. Southwest wind 6 to 11 mph becoming southeast in the morning. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 41 °F

    Slight Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain and snow showers, becoming all snow after 3am. Widespread haze between 8pm and 9pm. Low around 33. South wind 8 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow

  • Wednesday

    Wednesday: Snow showers likely before 5pm, then a chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a high near 39. South wind 8 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow Showers
    Likely then
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers before 8pm, then snow showers likely. Mostly cloudy, with a low around 32. Southwest wind 8 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow
    Likely then
    Snow Showers
    Likely

  • Thursday

    Thursday: Snow showers likely, mainly before 11am. Mostly cloudy, with a high near 37. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 32. Little or no snow accumulation expected.

    Low: 32 °F

    Chance Snow
    Showers

  • Friday

    Friday: A slight chance of snow showers before 11am, then a slight chance of rain and snow showers. Mostly sunny, with a high near 40. Chance of precipitation is 20%.

    High: 40 °F

    Slight Chance
    Rain/Snow

  • Friday Night

    Friday Night: A slight chance of rain and snow showers before 11pm, then a chance of snow showers. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.

    Low: 33 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

Detailed Forecast

Overnight
A 10 percent chance of showers after 5am. Partly cloudy, with a steady temperature around 37. Southwest wind around 6 mph.
Tuesday
Rain and snow showers likely, mainly after 5pm. Mostly sunny, with a high near 41. Southwest wind 6 to 11 mph becoming southeast in the morning. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday Night
Rain and snow showers, becoming all snow after 3am. Widespread haze between 8pm and 9pm. Low around 33. South wind 8 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday
Snow showers likely before 5pm, then a chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a high near 39. South wind 8 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of rain and snow showers before 8pm, then snow showers likely. Mostly cloudy, with a low around 32. Southwest wind 8 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Snow showers likely, mainly before 11am. Mostly cloudy, with a high near 37. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 32. Little or no snow accumulation expected.
Friday
A slight chance of snow showers before 11am, then a slight chance of rain and snow showers. Mostly sunny, with a high near 40. Chance of precipitation is 20%.
Friday Night
A slight chance of rain and snow showers before 11pm, then a chance of snow showers. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Saturday
A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Sunny, with a high near 41.
Sunday Night
Mostly clear, with a low around 32.
Monday
Sunny, with a high near 47.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Washington Pass WA
 48.51°N 120.64°W (Elev. 6827 ft)
Last Update:
2:17 am PDT Sep 30, 2025
Forecast Valid:
2am PDT Sep 30, 2025-6pm PDT Oct 6, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation