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Severe Thunderstorms and Heavy Rain Exacerbate Ongoing Flooding; Cold and Wintry Continue Out West

A developing wave will bring a threat of severe thunderstorms Saturday from the Arklatex area to the Middle Mississippi Valley; and may produce tornadoes, damaging winds, and large hail; including potential for significant tornadoes and very large hail. Additional heavy rain will increase ongoing flooding. Heavy western mountain and Upper Midwest snow; and ice in the Northeast is also expected. Read More >

Current conditions at

STEVENS PASS (TSTEV)

Lat: 47.7459°NLon: 121.0891°WElev: 4090ft.

Lt Snow

11°F

-12°C

Humidity 90%
Wind Speed NA
Barometer NA
Dewpoint 9°F (-13°C)
Visibility 1.24 mi
Last update 21 Feb 11:31 pm PST
Extended Forecast for

13 Miles WNW Trinity 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

  • This
    Afternoon

    This Afternoon: Snow.  High near 13. Wind chill values between -4 and 1. South southwest wind around 16 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.

    Snow

    High: 13 °F

  • Tonight

    Tonight: Snow.  Low around 12. Wind chill values between -2 and -7. Breezy, with a west southwest wind 20 to 22 mph, with gusts as high as 29 mph.  Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    Snow and
    Breezy

    Low: 12 °F

  • Saturday

    Saturday: Snow showers.  High near 16. Wind chill values between -1 and -6. West wind 18 to 20 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Snow Showers
    then Snow
    Showers
    Likely

    High: 16 °F

  • Saturday
    Night

    Saturday Night: Snow showers likely before 10pm, then snow after 10pm. The snow could be heavy at times.  Low around 15. Wind chill values between -1 and -6. Windy, with a southwest wind 23 to 33 mph, with gusts as high as 44 mph.  Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.

    Heavy Snow
    and Windy

    Low: 15 °F

  • Sunday

    Sunday: Snow before 10am, then snow showers after 10am. The snow could be heavy at times.  High near 19. Windy, with a west wind 26 to 33 mph, with gusts as high as 44 mph.  Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

    Heavy Snow
    and Windy

    High: 19 °F

  • Sunday
    Night

    Sunday Night: Snow showers.  Low around 10. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Snow Showers

    Low: 10 °F

  • Monday

    Monday: A 40 percent chance of snow showers.  Partly sunny, with a high near 17. New snow accumulation of less than one inch possible.

    Chance Snow
    Showers

    High: 17 °F

  • Monday
    Night

    Monday Night: A chance of snow showers before 10pm, then snow likely, mainly after 4am.  Mostly cloudy, with a low around 10.

    Snow Likely

    Low: 10 °F

Detailed Forecast

This Afternoon
Snow. High near 13. Wind chill values between -4 and 1. South southwest wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Snow. Low around 12. Wind chill values between -2 and -7. Breezy, with a west southwest wind 20 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Saturday
Snow showers. High near 16. Wind chill values between -1 and -6. West wind 18 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Saturday Night
Snow showers likely before 10pm, then snow after 10pm. The snow could be heavy at times. Low around 15. Wind chill values between -1 and -6. Windy, with a southwest wind 23 to 33 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.
Sunday
Snow before 10am, then snow showers after 10am. The snow could be heavy at times. High near 19. Windy, with a west wind 26 to 33 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.
Sunday Night
Snow showers. Low around 10. 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 17. New snow accumulation of less than one inch possible.
Monday Night
A chance of snow showers before 10pm, then snow likely, mainly after 4am. Mostly cloudy, with a low around 10.
Tuesday
Snow likely before 10am, then snow showers likely after 10am. Mostly cloudy, with a high near 20.
Tuesday Night
Snow showers likely. Mostly cloudy, with a low around 14.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 19.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 12.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 20.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 13.
Friday
Snow showers likely. Mostly cloudy, with a high near 21.
Click Map For Forecast
Point Forecast:
13 Miles WNW Trinity WA
 48.11°N 121.13°W (Elev. 7625 ft)
3:04 pm PST Feb 23, 2018
5pm PST Feb 23, 2018-6pm PST Mar 2, 2018
 
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