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Arctic Air Plunges into the Great Lakes, Northeast and Mid-Atlantic

Arctic air dropping through the northern and eastern U.S. and a storm off the east coast will bring periods of snow, very cold wind chills and hazardous traveling conditions from the Upper Great Lakes to the Northeast. Meanwhile in southern California, Santa Ana winds will decrease but hot, dry air will remain over the area with elevated fire weather conditions. Read More >

Current conditions at

Bumping Reservoir (RBUM)

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

NA

31°F

-1°C

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update 13 Dec 1:45 pm PST
Extended Forecast for

Chinook Pass WA

Air Stagnation Advisory until December 15, 10:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory until December 15, 10:00am

    NOW until
    10:00am Fri

    Air Stagnation Advisory

  • This
    Afternoon

    This Afternoon: Sunny, with a steady temperature around 34. East wind around 8 mph.

    Sunny

    High: 34 °F

  • Tonight

    Tonight: Mostly clear, with a low around 31. East wind 6 to 8 mph.

    Mostly Clear

    Low: 31 °F

  • Thursday

    Thursday: Sunny, with a high near 43. East wind 6 to 8 mph.

    Sunny

    High: 43 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of rain after 4am.  Partly cloudy, with a low around 33. Calm wind becoming southwest around 5 mph after midnight.

    Partly Cloudy
    then Chance
    Rain

    Low: 33 °F

  • Friday

    Friday: A chance of rain before 10am, then snow likely.  Mostly cloudy, with a high near 33. West wind around 6 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Chance
    Rain/Snow
    then Snow
    Likely

    High: 33 °F

  • Friday
    Night

    Friday Night: A chance of snow.  Mostly cloudy, with a low around 24.

    Chance Snow

    Low: 24 °F

  • Saturday

    Saturday: A chance of snow showers.  Cloudy, with a high near 31.

    Chance Snow
    Showers

    High: 31 °F

  • Saturday
    Night

    Saturday Night: A chance of snow.  Cloudy, with a low around 25.

    Chance Snow

    Low: 25 °F

Detailed Forecast

This Afternoon
Sunny, with a steady temperature around 34. East wind around 8 mph.
Tonight
Mostly clear, with a low around 31. East wind 6 to 8 mph.
Thursday
Sunny, with a high near 43. East wind 6 to 8 mph.
Thursday Night
A 30 percent chance of rain after 4am. Partly cloudy, with a low around 33. Calm wind becoming southwest around 5 mph after midnight.
Friday
A chance of rain before 10am, then snow likely. Mostly cloudy, with a high near 33. West wind around 6 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A chance of snow. Mostly cloudy, with a low around 24.
Saturday
A chance of snow showers. Cloudy, with a high near 31.
Saturday Night
A chance of snow. Cloudy, with a low around 25.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 34.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 27.
Monday
A chance of rain and snow showers. Mostly cloudy, with a high near 33.
Monday Night
A chance of rain and snow. Cloudy, with a low around 27.
Tuesday
A chance of rain and snow. Cloudy, with a high near 34.
Tuesday Night
A chance of snow. Cloudy, with a low around 26.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 31.
Click Map For Forecast
Point Forecast:
Chinook Pass WA
 46.88°N 121.5°W (Elev. 4823 ft)
2:16 pm PST Dec 13, 2017
3pm PST Dec 13, 2017-6pm PST Dec 20, 2017
 
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Additional Resources

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