Winter Weather Warnings / Watches / Advisories
Issued by NWS Seattle/Tacoma, WA

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WWUS46 KSEW 172320
WSWSEW

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SEATTLE WA
320 PM PST TUE JAN 17 2017

WAZ568-181330-
/O.CON.KSEW.WS.W.0003.000000T0000Z-170119T0000Z/
CASCADES OF SNOHOMISH AND KING COUNTIES-
320 PM PST TUE JAN 17 2017

...WINTER STORM WARNING FOR THE PASSES REMAINS IN EFFECT UNTIL 4
PM PST WEDNESDAY...

* TOTAL ACCUMULATIONS...WILL DEPEND ON PRECIPITATION TYPE AND WILL
  GENERALLY BE SIGNIFICANT. AN INCH OR MORE OF ICE WILL LIKELY
  ACCUMULATE AND WILL BE COMBINED WITH PERIODS OF SLEET.

* AFFECTED LOCATIONS...SNOQUALMIE PASS AND STEVENS PASS.

* TIMING...TEMPERATURES AT ROAD LEVEL IN THE PASSES WILL REMAIN
  BELOW FREEZING WITH WINDS FROM THE EAST. TEMPERATURES AT HIGHER
  ELEVATIONS...ABOVE 4500 FEET...WILL RISE TO LOWER 40S AT TIMES.
  TEMPERATURES EAST OF THE CASCADE CREST BELOW 4000 TO 5000 FEET
  WILL REMAIN WELL BELOW FREEZING THROUGH WEDNESDAY. THIS WILL
  RESULT IN A COMBINATION OF FREEZING RAIN AND SLEET THAT WILL BE
  HEAVY AT TIMES THROUGH WEDNESDAY. THERE WILL LIKELY BE
  SIGNIFICANT ICE ACCUMULATIONS.

* MAIN IMPACT...HAZARDOUS WINTER DRIVING CONDITIONS ARE EXPECTED
  THROUGH WEDNESDAY. CONDITIONS WILL POSSIBLY BECOME TREACHEROUS
  AT TIMES IN THE PASSES DUE TO ICE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW... SLEET...
OR FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS AND LIMITED VISIBILITIES... AND USE CAUTION WHILE
DRIVING. THE PASSES MAY CLOSE AT TIMES TONIGHT AND WEDNESDAY DUE
TO AVALANCHE CONTROL.

&&

$$

ALBRECHT
WWW.WEATHER.GOV/SEATTLE


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