Notice of NWS' New Version of Forecast
A new version of Forecast will launch Janurary 10, 2017.
Click here to visit the new site for details.

Heavy Snowfall expected over the Intermountain West and the Great Lakes

A series of storm systems will bring heavy snowfall to much of the Intermountain West through the weekend. Snow will also spread onto the northern Plains with travel difficulties possible. Heavy Lake Effect snow will continue in favored locations downwind of the Great Lakes with western New York picking up storm total amounts of 2 to 3 feet. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

Lat: 48.346944°NLon: 120.720278°WElev: 1230ft.

NA

24°F

-4°C

Humidity 91%
Wind Speed WSW 1 G 7 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 09 Dec 2:01 am PST
Extended Forecast for

Trinity WA

Winter Weather Advisory until December 10, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 10, 04:00pm

    NOW until
    4:00pm Sat

    Winter Weather Advisory

  • Overnight

    Overnight: Snow. The snow could be heavy at times.  Steady temperature around 18. East wind around 6 mph.  Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.

    Heavy Snow

    Low: 18 °F

  • Friday

    Friday: Snow.  High near 22. Southeast wind 3 to 8 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Snow

    High: 22 °F

  • Friday
    Night

    Friday Night: Snow.  Temperature rising to around 25 by 4am. Light and variable wind.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Snow

    Low: 21 °F

  • Saturday

    Saturday: Snow.  High near 30. South wind around 5 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Snow

    High: 30 °F

  • Saturday
    Night

    Saturday Night: Snow likely, mainly before 4am.  Cloudy, with a low around 27. West wind 5 to 8 mph.  Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    Snow Likely

    Low: 27 °F

  • Sunday

    Sunday: Snow likely, mainly after 10am.  Mostly cloudy, with a high near 29. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Snow Likely

    High: 29 °F

  • Sunday
    Night

    Sunday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 22. New snow accumulation of 2 to 4 inches possible.

    Chance Snow

    Low: 22 °F

  • Monday

    Monday: A 30 percent chance of snow showers.  Partly sunny, with a high near 25.

    Chance Snow
    Showers

    High: 25 °F

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Steady temperature around 18. East wind around 6 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.
Friday
Snow. High near 22. Southeast wind 3 to 8 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Friday Night
Snow. Temperature rising to around 25 by 4am. Light and variable wind. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow. High near 30. South wind around 5 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Saturday Night
Snow likely, mainly before 4am. Cloudy, with a low around 27. West wind 5 to 8 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 29. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 22. New snow accumulation of 2 to 4 inches possible.
Monday
A 30 percent chance of snow showers. Partly sunny, with a high near 25.
Monday Night
A 20 percent chance of snow showers. Partly cloudy, with a low around 10.
Tuesday
Mostly sunny, with a high near 18.
Tuesday Night
Partly cloudy, with a low around 12.
Wednesday
Mostly sunny, with a high near 23.
Wednesday Night
Mostly cloudy, with a low around 12.
Thursday
Mostly cloudy, with a high near 21.
Click Map For Forecast
Point Forecast:
Trinity WA
 48.08°N 120.84°W (Elev. 3346 ft)
1:55 am PST Dec 9, 2016
3am PST Dec 9, 2016-6pm PST Dec 15, 2016
 
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