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Heat Advisory for Foothills and Valleys of Snohomish and Northern King Counties; Foothills and Valleys of Central King County; Foothills and Valleys of Pierce and Southern King Counties +6 more

This alert has ended.Kept for recent context. Do not use it as a current warning.

Official alert fields

What you need to know

Effective
Ended
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Official urgency
Expected
Official certainty
Likely

What is happening

What: Hot conditions with high temperatures up to 95 degrees expected and low temperatures from 60 to 65 degrees. This will pose a moderate to major risk of heat-related illness. Impacts: Heat will significantly increase the risk of heat-related illnesses for those who are sensitive to heat, especially those...

What the bulletin says to do

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. For sheltering information and other human services in your area, dial 2 1 1 during business hours or visit wa211.org anytime.

Read official NWS bulletin

Full official description

Bulletin details

* WHAT...Hot conditions with high temperatures up to 95 degrees expected and low temperatures from 60 to 65 degrees. This will pose a moderate to major risk of heat-related illness. * WHERE...Eastern Kitsap County, City of Seattle, Downtown Everett / Marysville Area, Eastside, Foothills and Valleys of Central King County, Foothills and Valleys of Pierce and Southern King Counties, Foothills and Valleys of Snohomish and Northern King Counties, Lowlands of Pierce and Southern King Counties, and Shoreline / Lynnwood / South Everett Area. * WHEN...From 10 AM Tuesday to 11 PM PDT Wednesday. * IMPACTS...Heat will significantly increase the risk of heat-related illnesses for those who are sensitive to heat, especially those without effective cooling or adequate hydration. * ADDITIONAL DETAILS...Areas closest to the water will experience cooler daytime high temperatures.

Lifecycle record

Official revisions

3 captured
  1. Update

    Heat Advisory issued July 20 at 8:49PM PDT until July 22 at 11:00PM PDT by NWS Seattle WA

    Official revision
  2. Update

    Heat Advisory issued July 20 at 2:39PM PDT until July 22 at 11:00PM PDT by NWS Seattle WA

    Official revision
  3. Update

    Heat Advisory issued July 20 at 3:30AM PDT until July 22 at 11:00PM PDT by NWS Seattle WA

    Official revision

Source and limitations

Publisher: Weather Alert Watch. Primary source: NWS Seattle WA. This page reorganizes official fields and does not add a forecast or expand the affected area.

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