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Heavy rain and severe weather will exacerbate ongoing flooding in the central and southern U.S.

Additional heavy rain will increase the threat of flooding in the central and southern U.S. this weekend. There is a High Risk of excessive rainfall for parts of ArkLaTex, as well as the Mid-Mississippi and Lower Ohio River Valleys on Saturday. Severe thunderstorms, some of which could include significant tornadoes and very large hail, are also possible on Saturday for much of the same area. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

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

NA

17°F

-8°C

Humidity 88%
Wind Speed N 1 G 14 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Last update 21 Feb 11:42 pm PST
Extended Forecast for

5 Miles W Snoqualmie Pass WA

Winter Storm Watch February 24, 07:00pm until February 25, 04:00pm
Winter Weather Advisory until February 24, 12:00pm
Click here for hazard details and duration
Winter Storm Watch
Winter Weather Advisory
  •  
    Winter Weather Advisory until February 24, 12:00pm

    NOW until
    12:00pm Sat

    Winter Weather Advisory

  • Overnight

    Overnight: Snow.  Low around 26. Wind chill values between 14 and 19. West southwest wind around 14 mph, with gusts as high as 18 mph.  Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.

    Snow

    Low: 26 °F

  • Saturday

    Saturday: Snow showers.  High near 34. Wind chill values between 14 and 24. West wind around 11 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Snow Showers
    then Snow
    Showers
    Likely

    High: 34 °F

  • Saturday
    Night

    Saturday Night: Snow showers likely before 10pm, then snow after 10pm.  Low around 29. Wind chill values between 15 and 22. Breezy, with a west southwest wind 11 to 16 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 33 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Snow and
    Breezy

    Low: 29 °F

  • Sunday

    Sunday: Snow before 10am, then snow showers after 10am.  High near 33. Wind chill values between 14 and 22. Breezy, with a west southwest wind 23 to 28 mph decreasing to 15 to 20 mph in the morning. Winds could gust as high as 36 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Snow and
    Breezy

    High: 33 °F

  • Sunday
    Night

    Sunday Night: Snow showers.  Low around 25. West wind 6 to 13 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Snow Showers

    Low: 25 °F

  • Monday

    Monday: A 40 percent chance of snow showers.  Partly sunny, with a high near 35. New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers

    High: 35 °F

  • Monday
    Night

    Monday Night: A chance of snow showers before 10pm, then snow likely, mainly after 4am.  Mostly cloudy, with a low around 26. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Snow Likely

    Low: 26 °F

  • Tuesday

    Tuesday: Snow showers likely before 10am, then rain and snow showers likely.  Mostly cloudy, with a high near 37.

    Rain/Snow
    Likely

    High: 37 °F

Detailed Forecast

Overnight
Snow. Low around 26. Wind chill values between 14 and 19. West southwest wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.
Saturday
Snow showers. High near 34. Wind chill values between 14 and 24. West wind around 11 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Saturday Night
Snow showers likely before 10pm, then snow after 10pm. Low around 29. Wind chill values between 15 and 22. Breezy, with a west southwest wind 11 to 16 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Sunday
Snow before 10am, then snow showers after 10am. High near 33. Wind chill values between 14 and 22. Breezy, with a west southwest wind 23 to 28 mph decreasing to 15 to 20 mph in the morning. Winds could gust as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Sunday Night
Snow showers. Low around 25. West wind 6 to 13 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday
A 40 percent chance of snow showers. Partly sunny, with a high near 35. New snow accumulation of less than a half inch possible.
Monday Night
A chance of snow showers before 10pm, then snow likely, mainly after 4am. Mostly cloudy, with a low around 26. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
Snow showers likely before 10am, then rain and snow showers likely. Mostly cloudy, with a high near 37.
Tuesday Night
Snow showers likely. Mostly cloudy, with a low around 28.
Wednesday
Snow showers likely before 10am, then rain and snow showers likely. Mostly cloudy, with a high near 37.
Wednesday Night
Snow showers likely. Cloudy, with a low around 27.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 37.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 27.
Friday
A chance of snow showers. Mostly cloudy, with a high near 37.
Click Map For Forecast
Point Forecast:
5 Miles W Snoqualmie Pass WA
 47.39°N 121.53°W (Elev. 1713 ft)
8:33 pm PST Feb 23, 2018
12am PST Feb 24, 2018-6pm PST Mar 1, 2018
 
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