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Atmospheric River Impacting the West Coast

A strong frontal system impacting California will bring gusty winds, heavy rain, and mountain snow. White out/blizzard conditions and heavy snow in the Sierra Nevada may cause road closures and travel delays. Additionally flash flooding and debris flows are possible across parts of central and southern California. A wintry mix is expected in the Tennessee Valley into the southern Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

White Pass (TWHIT)

Lat: 46.638°NLon: 121.39°WElev: 4498ft.

unknown precip

21°F

-6°C

Humidity 92%
Wind Speed NW 6 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill13°F (-11°C)
Last update 27 Jan 03:07 AM PST
Extended Forecast for

13 Miles E White Pass WA

Winter Weather Advisory until January 27, 03:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 27, 03:00pm

    NOW until
    3:00pm Wed

    Winter Weather Advisory

  • Overnight

    Overnight: Snow. Low around 21. East wind around 8 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Snow

    Low: 21 °F

  • Wednesday

    Wednesday: Snow, mainly before 10am. High near 32. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Snow then
    Chance Snow

    High: 32 °F

  • Wednesday
    Night

    Wednesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 26. Light east wind. New snow accumulation of 1 to 2 inches possible.

    Chance Snow

    Low: 26 °F

  • Thursday

    Thursday: A 20 percent chance of snow. Partly sunny, with a high near 35. Calm wind.

    Slight Chance
    Snow

    High: 35 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 24. West wind 3 to 5 mph.

    Mostly Cloudy

    Low: 24 °F

  • Friday

    Friday: Mostly sunny, with a high near 35.

    Mostly Sunny

    High: 35 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of snow after 10pm. Mostly cloudy, with a low around 25.

    Chance Snow

    Low: 25 °F

  • Saturday

    Saturday: A 50 percent chance of snow. Partly sunny, with a high near 34.

    Chance Snow

    High: 34 °F

Detailed Forecast

Overnight
Snow. Low around 21. East wind around 8 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
Snow, mainly before 10am. High near 32. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 26. Light east wind. New snow accumulation of 1 to 2 inches possible.
Thursday
A 20 percent chance of snow. Partly sunny, with a high near 35. Calm wind.
Thursday Night
Mostly cloudy, with a low around 24. West wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 35.
Friday Night
A 30 percent chance of snow after 10pm. Mostly cloudy, with a low around 25.
Saturday
A 50 percent chance of snow. Partly sunny, with a high near 34.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 29.
Sunday
Snow likely. Mostly cloudy, with a high near 36.
Sunday Night
Snow likely. Mostly cloudy, with a low around 31.
Monday
Snow likely. Mostly cloudy, with a high near 37.
Monday Night
A chance of snow. Mostly cloudy, with a low around 28.
Tuesday
A slight chance of snow showers. Partly sunny, with a high near 35.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
13 Miles E White Pass WA
 46.65°N 121.12°W (Elev. 3533 ft)
Last Update:
2:52 am PST Jan 27, 2021
Forecast Valid:
3am PST Jan 27, 2021-6pm PST Feb 2, 2021
 
Forecast Discussion
 
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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