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Winter Storm to Bring Significant Impacts to the Western U.S.

An active weather pattern will continue across northern California and the Pacific Northwest through the week, with periods of rain, mountain snow, and occasional gusty winds. Travel impacts are possible, especially through the mountains, with snow packed roads and periods of reduced visibility. There is an elevated fire weather risk for a portion of the Southern Plains. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972ft.

Lt Snow

31°F

-1°C

Humidity 92%
Wind Speed N 1 G 14 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 24 Jan 1:42 am PST
Extended Forecast for

2 Miles NNW Snoqualmie Pass WA

Winter Storm Warning until January 24, 06:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until January 24, 06:00am

    NOW until
    6:00am Wed

    Winter Storm Warning

  • Overnight

    Overnight: Snow.  Low around 29. Wind chill values between 19 and 24. South southeast wind around 11 mph.  Chance of precipitation is 100%. Total nighttime snow accumulation of 9 to 13 inches possible.

    Snow

    Low: 29 °F

  • Wednesday

    Wednesday: Snow before 10am, then snow showers after 10am.  Steady temperature around 31. Wind chill values between 19 and 24. Southeast wind 7 to 9 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Snow

    High: 31 °F

  • Wednesday
    Night

    Wednesday Night: Snow showers.  Low around 23. Wind chill values between 16 and 21. Southwest wind 5 to 9 mph becoming light south  after midnight.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Snow Showers

    Low: 23 °F

  • Thursday

    Thursday: Snow showers.  High near 30. Wind chill values between 17 and 22. Southeast wind 11 to 13 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Snow Showers

    High: 30 °F

  • Thursday
    Night

    Thursday Night: Snow showers.  Low around 24. Southwest wind 6 to 10 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Snow Showers

    Low: 24 °F

  • Friday

    Friday: Snow showers likely, mainly before 4pm.  Cloudy, with a high near 33. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Snow Showers
    Likely

    High: 33 °F

  • Friday
    Night

    Friday Night: A chance of snow showers before 10pm, then a chance of snow after 10pm.  Mostly cloudy, with a low around 24. Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.

    Chance Snow
    Showers

    Low: 24 °F

  • Saturday

    Saturday: Snow.  Cloudy, with a high near 32.

    Snow

    High: 32 °F

Detailed Forecast

Overnight
Snow. Low around 29. Wind chill values between 19 and 24. South southeast wind around 11 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 9 to 13 inches possible.
Wednesday
Snow before 10am, then snow showers after 10am. Steady temperature around 31. Wind chill values between 19 and 24. Southeast wind 7 to 9 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Wednesday Night
Snow showers. Low around 23. Wind chill values between 16 and 21. Southwest wind 5 to 9 mph becoming light south after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow showers. High near 30. Wind chill values between 17 and 22. Southeast wind 11 to 13 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow showers. Low around 24. Southwest wind 6 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday
Snow showers likely, mainly before 4pm. Cloudy, with a high near 33. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday Night
A chance of snow showers before 10pm, then a chance of snow after 10pm. Mostly cloudy, with a low around 24. Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow. Cloudy, with a high near 32.
Saturday Night
Snow before 4am, then rain and snow. The rain and snow could be heavy at times. Cloudy, with a low around 30.
Sunday
Rain and snow, becoming all rain after 10am. The rain and snow could be heavy at times. Cloudy, with a high near 37.
Sunday Night
Rain. Cloudy, with a low around 33.
Monday
Rain. Cloudy, with a high near 34.
Monday Night
Rain and snow showers. Cloudy, with a low around 26.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 29.
Click Map For Forecast
Point Forecast:
2 Miles NNW Snoqualmie Pass WA
 47.45°N 121.42°W (Elev. 4862 ft)
3:09 pm PST Jan 23, 2018
1am PST Jan 24, 2018-6pm PST Jan 30, 2018
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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