Winter Storm System To Bring Widespread Impacts Across the Eastern Half of the U.S. Through Midweek

A developing winter storm system will bring a swath of heavy snow and ice from Oklahoma into the Midwest, Ohio Valley, Mid Atlantic, and the Northeast U.S. Tuesday through Wednesday. Areas of dangerous travel are likely. Further South, several inches of heavy rain will lead to the potential for flooding in the lower Mississippi and Tennessee River Valleys. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

Lat: 48.346944°NLon: 120.720278°WElev: 1230ft.

NA

19°F

-7°C

Humidity 93%
Wind Speed NNW 1 G 3 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Last update 19 Feb 12:01 am PST
Extended Forecast for

16 Miles SE Newhalem WA

  • Overnight

    Overnight: A chance of snow showers before 4am, then a chance of snow after 4am.  Mostly cloudy, with a low around 11. Wind chill values as low as -5. West wind around 14 mph.  Chance of precipitation is 30%. Total nighttime snow accumulation of less than one inch possible.

    Chance Snow
    Showers

    Low: 11 °F

  • Tuesday

    Tuesday: Snow, mainly after 10am. The snow could be heavy at times.  High near 19. Wind chill values as low as -4. Breezy, with a west wind 16 to 21 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Heavy Snow
    and Breezy

    High: 19 °F

  • Tuesday
    Night

    Tuesday Night: Snow. The snow could be heavy at times.  Low around 19. Breezy, with a southwest wind 15 to 22 mph, with gusts as high as 31 mph.  Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Heavy Snow
    and Breezy

    Low: 19 °F

  • Wednesday

    Wednesday: Snow, mainly before 10am.  High near 22. Blustery, with a north wind 14 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Snow then
    Chance Snow
    and Blustery

    High: 22 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of snow showers before 10pm.  Partly cloudy, with a low around 12. Blustery, with a northeast wind 18 to 21 mph, with gusts as high as 29 mph.

    Blustery.
    Slight Chance
    Snow Showers
    then Partly
    Cloudy

    Low: 12 °F

  • Thursday

    Thursday: Sunny, with a high near 22.

    Sunny

    High: 22 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of snow after 4am.  Mostly cloudy, with a low around 10. Little or no snow accumulation expected.

    Partly Cloudy
    then Chance
    Snow

    Low: 10 °F

  • Friday

    Friday: Snow likely, mainly after 10am.  Cloudy, with a high near 20. Breezy.  Chance of precipitation is 60%.

    Snow Likely
    and Breezy

    High: 20 °F

  • Friday
    Night

    Friday Night: Snow likely.  Cloudy, with a low around 16. Breezy.  Chance of precipitation is 70%.

    Snow Likely
    and Breezy

    Low: 16 °F

Detailed Forecast

Overnight
A chance of snow showers before 4am, then a chance of snow after 4am. Mostly cloudy, with a low around 11. Wind chill values as low as -5. West wind around 14 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than one inch possible.
Tuesday
Snow, mainly after 10am. The snow could be heavy at times. High near 19. Wind chill values as low as -4. Breezy, with a west wind 16 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Snow. The snow could be heavy at times. Low around 19. Breezy, with a southwest wind 15 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Wednesday
Snow, mainly before 10am. High near 22. Blustery, with a north wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
A 20 percent chance of snow showers before 10pm. Partly cloudy, with a low around 12. Blustery, with a northeast wind 18 to 21 mph, with gusts as high as 29 mph.
Thursday
Sunny, with a high near 22.
Thursday Night
A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 10. Little or no snow accumulation expected.
Friday
Snow likely, mainly after 10am. Cloudy, with a high near 20. Breezy. Chance of precipitation is 60%.
Friday Night
Snow likely. Cloudy, with a low around 16. Breezy. Chance of precipitation is 70%.
Saturday
Snow. High near 22. Breezy. Chance of precipitation is 80%.
Saturday Night
Snow likely. Mostly cloudy, with a low around 13. Chance of precipitation is 70%.
Sunday
Snow showers likely. Partly sunny, with a high near 21. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 9.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 19.
Click Map For Forecast
Point Forecast:
16 Miles SE Newhalem WA
 48.5°N 121.06°W (Elev. 6302 ft)
8:28 pm PST Feb 18, 2019
1am PST Feb 19, 2019-6pm PST Feb 25, 2019
 
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Additional Resources

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