Upcoming Pattern Shift to Bring Heavy Mountain Snow to the West

Heavy, accumulating snow is likely today in the Cascades and Sierra Nevada. Another Bering Sea storm will bring strong winds and heavy precipitation to the Aleutians and southwest Alaska into Thursday. Light snow is expected from the Ohio Valley into the Northeast. A widespread and significant winter storm is expected to move into the Central Rockies and High Plains Thursday into Friday. Read More >

Current conditions at

SPENCER MEADOW (SPMW1)

Lat: 46.1795°NLon: 121.92661°WElev: 3400ft.

NA

42°F

6°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

16 Miles ENE Mount St Helens WA

Winter Weather Advisory December 8, 04:00am until December 9, 09:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Overnight

    Overnight: Snow showers.  Low around 27. Breezy, with a west wind around 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. Total nighttime snow accumulation of less than one inch possible.

    Snow Showers
    and Breezy

    Low: 27 °F

  • Wednesday

    Wednesday: Snow showers.  Patchy blowing snow between 9am and 10am. Temperature falling to around 24 by 11am. Breezy, with a west wind 14 to 16 mph, with gusts as high as 28 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Snow Showers
    and Patchy
    Blowing Snow

    High: 31 °F

  • Wednesday
    Night

    Wednesday Night: Snow showers.  Low around 24. West southwest wind around 10 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Snow Showers

    Low: 24 °F

  • Thursday

    Thursday: Snow showers.  High near 26. West southwest wind around 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Snow Showers

    High: 26 °F

  • Thursday
    Night

    Thursday Night: Snow showers likely, mainly before 10pm.  Mostly cloudy, with a low around 24. Breezy, with a west wind around 15 mph, with gusts as high as 18 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Breezy. Snow
    Showers
    Likely then
    Chance Snow
    Showers

    Low: 24 °F

  • Friday

    Friday: Snow showers 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 Showers
    Likely

    High: 29 °F

  • Friday
    Night

    Friday Night: Snow likely.  Patchy blowing snow after 10pm. Mostly cloudy, with a low around 27. Breezy.  Chance of precipitation is 70%. New snow accumulation of 3 to 7 inches possible.

    Snow Likely
    and Patchy
    Blowing Snow

    Low: 27 °F

  • Saturday

    Saturday: Snow.  Widespread blowing snow, mainly after 7am. Cloudy, with a high near 30. Windy.

    Snow and
    Blowing Snow

    High: 30 °F

  • Saturday
    Night

    Saturday Night: Snow showers.  Cloudy, with a low around 25. Breezy.

    Snow Showers
    and Breezy

    Low: 25 °F

Detailed Forecast

Overnight
Snow showers. Low around 27. Breezy, with a west wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
Snow showers. Patchy blowing snow between 9am and 10am. Temperature falling to around 24 by 11am. Breezy, with a west wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow showers. Low around 24. West southwest wind around 10 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow showers. High near 26. West southwest wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 24. Breezy, with a west wind around 15 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow showers 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.
Friday Night
Snow likely. Patchy blowing snow after 10pm. Mostly cloudy, with a low around 27. Breezy. Chance of precipitation is 70%. New snow accumulation of 3 to 7 inches possible.
Saturday
Snow. Widespread blowing snow, mainly after 7am. Cloudy, with a high near 30. Windy.
Saturday Night
Snow showers. Cloudy, with a low around 25. Breezy.
Sunday
Snow showers. Cloudy, with a high near 26. Breezy.
Sunday Night
Snow showers. Mostly cloudy, with a low around 24. Breezy.
Monday
Snow showers. Mostly cloudy, with a high near 27. Breezy.
Monday Night
Snow showers likely. Mostly cloudy, with a low around 24. Breezy.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 26. Breezy.
Click Map For Forecast
Point Forecast:
16 Miles ENE Mount St Helens WA
 46.29°N 121.9°W (Elev. 5312 ft)
1:02 am PST Dec 8, 2021
1am PST Dec 8, 2021-6pm PST Dec 14, 2021
 
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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