Powerful Pacific Storm to Bring Widespread Hazardous Weather to West Coast; Two Storm Systems to Impact Central and Eastern U.S.

A powerful Pacific storm will hammer the West Coast into Friday with strong winds, heavy rain and heavy mountain snow. Heavy rain will bring a threat of flash flooding along recent burn scars while blizzard conditions are expected in the Sierras. Meanwhile, two winter storms will bring areas of heavy snow and freezing rain followed by bitter cold into this weekend from the Plains to the Northeast. Read More >

Current conditions at

Bumping Reservoir (RBUM)

Lat: 46.8686°NLon: 121.2989°WElev: 3400ft.

NA

16°F

-9°C

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update 16 Jan 8:00 am PST
Extended Forecast for

Chinook Pass WA

Winter Weather Advisory January 16, 04:00pm until January 17, 04:00pm
Air Stagnation Advisory until January 16, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory
Air Stagnation Advisory
  •  
    Air Stagnation Advisory until January 16, 07:00pm

    NOW until
    7:00pm Wed

    Air Stagnation Advisory

  • Today

    Today: A 30 percent chance of snow after 4pm.  Mostly cloudy, with a high near 23. Southeast wind around 8 mph.

    Mostly Cloudy
    then Chance
    Snow

    High: 23 °F

  • Tonight

    Tonight: Snow, mainly after 10pm.  Temperature rising to around 24 by 3am. East wind around 10 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Snow

    Low: 21 °F

  • Thursday

    Thursday: Snow.  High near 30. South wind 11 to 13 mph, with gusts as high as 18 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Snow

    High: 30 °F

  • Thursday
    Night

    Thursday Night: Snow.  Low around 27. South wind 11 to 14 mph, with gusts as high as 18 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Snow

    Low: 27 °F

  • Friday

    Friday: Snow showers.  High near 31. Southwest wind 14 to 16 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Snow Showers

    High: 31 °F

  • Friday
    Night

    Friday Night: Snow before 4am, then rain and snow.  Low around 27. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Snow then
    Rain/Snow

    Low: 27 °F

  • Saturday

    Saturday: Rain and snow showers, becoming all rain after 10am.  High near 32. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Rain/Snow
    then Showers

    High: 32 °F

  • Saturday
    Night

    Saturday Night: Snow.  Low around 26. Chance of precipitation is 90%.

    Snow

    Low: 26 °F

Detailed Forecast

Today
A 30 percent chance of snow after 4pm. Mostly cloudy, with a high near 23. Southeast wind around 8 mph.
Tonight
Snow, mainly after 10pm. Temperature rising to around 24 by 3am. East wind around 10 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Thursday
Snow. High near 30. South wind 11 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
Snow. Low around 27. South wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Friday
Snow showers. High near 31. Southwest wind 14 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow before 4am, then rain and snow. Low around 27. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Saturday
Rain and snow showers, becoming all rain after 10am. High near 32. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Snow. Low around 26. Chance of precipitation is 90%.
Sunday
Snow. High near 29. Chance of precipitation is 90%.
Sunday Night
Snow likely. Cloudy, with a low around 21.
M.L.King Day
Snow likely. Cloudy, with a high near 26.
Monday Night
A chance of snow. Cloudy, with a low around 22.
Tuesday
A chance of snow. Cloudy, with a high near 30.
Click Map For Forecast
Point Forecast:
Chinook Pass WA
 46.88°N 121.5°W (Elev. 4823 ft)
9:17 am PST Jan 16, 2019
10am PST Jan 16, 2019-6pm PST Jan 22, 2019
 
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Additional Resources

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