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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

MARBLEMOUNT (MBMW1)

Lat: 48.539444°NLon: 121.446111°WElev: 357ft.

NA

33°F

1°C

Humidity 100%
Wind Speed S 1 G 3 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 13 Dec 12:12 am PST
Extended Forecast for

11 Miles SSE Newhalem WA

  • Overnight

    Overnight: Mostly cloudy, then gradually becoming mostly clear, with a low around 26. Calm wind becoming east southeast around 5 mph.

    Decreasing
    Clouds

    Low: 26 °F

  • Wednesday

    Wednesday: Sunny, with a high near 36. Wind chill values between 23 and 29. East wind 3 to 7 mph.

    Sunny

    High: 36 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a steady temperature around 31. Wind chill values between 20 and 25. East southeast wind 11 to 13 mph.

    Mostly Clear

    Low: 31 °F

  • Thursday

    Thursday: Sunny, with a high near 39. Wind chill values between 22 and 32. South wind around 7 mph.

    Sunny

    High: 39 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of snow after 10pm.  Mostly cloudy, with a low around 24. Southwest wind 7 to 10 mph.

    Slight Chance
    Snow

    Low: 24 °F

  • Friday

    Friday: Snow.  High near 26. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Snow

    High: 26 °F

  • Friday
    Night

    Friday Night: A 40 percent chance of snow showers.  Mostly cloudy, with a low around 18. New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers

    Low: 18 °F

  • Saturday

    Saturday: A chance of snow showers.  Cloudy, with a high near 28.

    Chance Snow
    Showers

    High: 28 °F

  • Saturday
    Night

    Saturday Night: A slight chance of snow showers.  Cloudy, with a low around 22.

    Slight Chance
    Snow Showers

    Low: 22 °F

Detailed Forecast

Overnight
Mostly cloudy, then gradually becoming mostly clear, with a low around 26. Calm wind becoming east southeast around 5 mph.
Wednesday
Sunny, with a high near 36. Wind chill values between 23 and 29. East wind 3 to 7 mph.
Wednesday Night
Mostly clear, with a steady temperature around 31. Wind chill values between 20 and 25. East southeast wind 11 to 13 mph.
Thursday
Sunny, with a high near 39. Wind chill values between 22 and 32. South wind around 7 mph.
Thursday Night
A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 24. Southwest wind 7 to 10 mph.
Friday
Snow. High near 26. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 18. New snow accumulation of less than a half inch possible.
Saturday
A chance of snow showers. Cloudy, with a high near 28.
Saturday Night
A slight chance of snow showers. Cloudy, with a low around 22.
Sunday
A slight chance of snow showers. Mostly cloudy, with a high near 29.
Sunday Night
A chance of snow showers. Cloudy, with a low around 21.
Monday
A chance of snow showers. Cloudy, with a high near 24.
Monday Night
A chance of snow showers. Cloudy, with a low around 17.
Tuesday
A chance of snow showers. Cloudy, with a high near 25.
Click Map For Forecast
Point Forecast:
11 Miles SSE Newhalem WA
 48.53°N 121.13°W (Elev. 7431 ft)
8:46 pm PST Dec 12, 2017
12am PST Dec 13, 2017-6pm PST Dec 18, 2017
 
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Additional Resources

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