High Flood Threat For Saturated Tennessee Valley and South; Heavy Snow Rolls Through Southwest Into Southern Rockies

A high threat for heavy to excessive rainfall near a stalled front will continue to heighten the risk for flash flooding across the saturated Tennessee Valley and South. Meanwhile, a cold system producing heavy mountain and rare low elevation snow will shift from the Southwest to the southern Rockies. This vigorous storm will impact the Eastern two-thirds of the country this weekend. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

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

NA

25°F

-4°C

Humidity 89%
Wind Speed N 1 G 11 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 22 Feb 6:22 am PST
Extended Forecast for

2 Miles NW Snoqualmie Pass WA

Winter Weather Advisory February 22, 12:00pm until February 23, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Today

    Today: Snow, mainly after 10am.  High near 27. Wind chill values between 10 and 17. Light south wind becoming west southwest 6 to 11 mph in the morning.  Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 7 inches possible.

    Snow

    High: 27 °F

  • Tonight

    Tonight: Snow showers.  Low around 19. Wind chill values between 12 and 17. West wind around 7 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Snow Showers

    Low: 19 °F

  • Saturday

    Saturday: Snow showers likely.  Mostly cloudy, with a high near 28. Wind chill values between 12 and 21. West southwest wind around 7 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Snow Showers
    Likely

    High: 28 °F

  • Saturday
    Night

    Saturday Night: Snow showers likely.  Mostly cloudy, with a low around 18. Wind chill values between 7 and 12. Southeast wind around 10 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Snow Showers
    Likely

    Low: 18 °F

  • Sunday

    Sunday: A 50 percent chance of snow showers.  Mostly cloudy, with a high near 26. Southeast wind around 11 mph.  New snow accumulation of 1 to 2 inches possible.

    Chance Snow
    Showers

    High: 26 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of snow showers.  Mostly cloudy, with a low around 14. New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers

    Low: 14 °F

  • Monday

    Monday: A 40 percent chance of snow.  Partly sunny, with a high near 21. New snow accumulation of around an inch possible.

    Chance Snow

    High: 21 °F

  • Monday
    Night

    Monday Night: A chance of snow.  Mostly cloudy, with a low around 13.

    Chance Snow

    Low: 13 °F

  • Tuesday

    Tuesday: A chance of snow.  Partly sunny, with a high near 26.

    Chance Snow

    High: 26 °F

Detailed Forecast

Today
Snow, mainly after 10am. High near 27. Wind chill values between 10 and 17. Light south wind becoming west southwest 6 to 11 mph in the morning. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 7 inches possible.
Tonight
Snow showers. Low around 19. Wind chill values between 12 and 17. West wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow showers likely. Mostly cloudy, with a high near 28. Wind chill values between 12 and 21. West southwest wind around 7 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 18. Wind chill values between 7 and 12. Southeast wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Sunday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 26. Southeast wind around 11 mph. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 14. New snow accumulation of less than a half inch possible.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 21. New snow accumulation of around an inch possible.
Monday Night
A chance of snow. Mostly cloudy, with a low around 13.
Tuesday
A chance of snow. Partly sunny, with a high near 26.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 18.
Wednesday
A chance of snow. Partly sunny, with a high near 30.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 21.
Thursday
A chance of snow. Partly sunny, with a high near 30.
Click Map For Forecast
Point Forecast:
2 Miles NW Snoqualmie Pass WA
 47.45°N 121.45°W (Elev. 4777 ft)
3:16 am PST Feb 22, 2019
6am PST Feb 22, 2019-6pm PST Feb 28, 2019
 
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Additional Resources

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