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Heat Advisory

URGENT - WEATHER MESSAGE
National Weather Service Seattle WA
317 PM PDT Fri Jul 30 2021

WAZ503-504-555-567>569-310630-
/O.CON.KSEW.HT.Y.0001.000000T0000Z-210801T0600Z/
Western Whatcom County-Southwest Interior-
East Puget Sound Lowlands-Cascades of Whatcom and Skagit Counties-
Cascades of Snohomish and King Counties-
Cascades of Pierce and Lewis Counties-
Including the cities of Bellingham, Olympia, Lacey, Tumwater,
Covington-Sawyer-w, Maple Valley, Monroe, Prairie Ridge,
Enumclaw, Bonney Lake, Woodinville, Concrete, Lyman, Hamilton,
Darrington, and Morton
317 PM PDT Fri Jul 30 2021

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT SATURDAY BELOW
4000 FEET...

* WHAT...High temperatures in the 90s today, with lows tonight in
  the upper 60s will provide little relief from the heat.
  Saturday`s high temperatures are expected to be in the upper 80s
  to low 90s.

* WHERE...East Puget Sound Lowlands, Cascades of Pierce and
  Lewis Counties, Cascades of Snohomish and King Counties,
  Cascades of Whatcom and Skagit Counties, Western Whatcom
  County and Southwest Interior.

* WHEN...Until 11 PM PDT Saturday.

* IMPACTS...Hot temperatures and high humidity may cause heat
  illnesses to occur.

* ADDITIONAL DETAILS...The combination of high temperatures during
  the day and little night time relief will create for high heat
  risk. Areas closer to the Whatcom County waters will experience
  significantly cooler temperatures. While Saturday will remain
  hot, some relief is expected by Sunday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.

&&

$$



U.S. Dept. of Commerce
NOAA National Weather Service
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Page last modified: May 16, 2007
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