Aggregator

* WHAT...High temperatures in the 80s to lower 90s with mid 90s possible in the Cascade Valleys. This will pose a moderate risk of heat-related illness. * WHERE...Portions of northwest and west central Washington. * WHEN...From 10 AM Sunday to 10 PM PDT Monday. * IMPACTS...Very warm temperatures 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...Water temperatures, including area lakes and rivers, remain cold (in the upper 40s and 50s) which significantly increases the risk of cold shock and drowning, even for confident swimmers in calm water. Cold water drains body heat up to 25 times faster than cold air.

* WHAT...Temperatures between 92 and 96 degrees. Hottest temperatures are expected across the Portland/Vancouver Metro, through the Columbia River Gorge, and along the Lower Hood River Valley. * WHERE...Greater Portland/Vancouver Metro, Western and Central Columbia River Gorge, the Corbett area and the Hood River Valley, Central and Southern Willamette Valley, Lower Columbia River and Cowlitz River Valleys, and Clackamas County Cascade Foothills. * WHEN...From 10 AM Sunday to 10 PM PDT Monday. * IMPACTS...Exposure to hot temperatures may cause heat related illnesses. * ADDITIONAL DETAILS...Hot temperatures are expected both Sunday and Monday afternoon. Mild temperatures overnight may provide limited relief in urban areas.

* WHAT...Temperatures between 92 and 96 degrees. Hottest temperatures are expected across the Portland/Vancouver Metro, through the Columbia River Gorge, and along the Lower Hood River Valley. * WHERE...Greater Portland/Vancouver Metro, Western and Central Columbia River Gorge, the Corbett area and the Hood River Valley, Central and Southern Willamette Valley, Lower Columbia River and Cowlitz River Valleys, and Clackamas County Cascade Foothills. * WHEN...From 10 AM Sunday to 10 PM PDT Monday. * IMPACTS...Exposure to hot temperatures may cause heat related illnesses. * ADDITIONAL DETAILS...Hot temperatures are expected both Sunday and Monday afternoon. Mild temperatures overnight may provide limited relief in urban areas.

* WHAT...High temperatures of 98 to 103 degrees expected. * WHERE...The Rogue, Applegate, and Illinois valleys in Jackosn and Josephine counties, and the Shasta, Scott, Klamath, and Salmon valleys in Siskiyou County, including Medford, Ashland, Grants Pass, Provolt, Cave Junction, Yreka, Happy Camp, Fort Jones, Somes Bar and Sawyers Bar. * WHEN...From 11 AM Sunday to 8 PM PDT Monday. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Area rivers remain cold and dangerous due to ongoing mountain snowmelt. Practice cold water safety if seeking relief from hot temperatures in area waterways.

* WHAT...Hot conditions with temperatures up to 103 degrees expected. This will pose a moderate to major risk of heat-related illness. * WHERE...In Oregon, Foothills of the Northern Blue Mountains of Oregon. In Washington, Lower Columbia Basin of Washington and Foothills of the Blue Mountains of Washington. * WHEN...From 11 AM Sunday to 9 PM PDT Tuesday. * IMPACTS...Hot temperatures may cause heat illnesses.

* WHAT...For the Heat Advisory, hot conditions with temperatures up to 100 degrees expected. This will pose a moderate to major risk of heat-related illness. For the Extreme Heat Watch, dangerously hot conditions with temperatures up to 104 degrees possible. This will pose a major risk of heat-related illness. * WHERE...Eastern Columbia River Gorge of Oregon and Washington, Lower Columbia Basin of Oregon, Kittitas Valley, and Yakima Valley. * WHEN...For the Heat Advisory, from 11 AM to 9 PM PDT Sunday. For the Extreme Heat Watch, from Sunday evening through Tuesday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Hot temperatures may cause heat illnesses.

* WHAT...For the Heat Advisory, hot conditions with temperatures up to 100 degrees expected. This will pose a moderate to major risk of heat-related illness. For the Extreme Heat Watch, dangerously hot conditions with temperatures up to 104 degrees possible. This will pose a major risk of heat-related illness. * WHERE...Eastern Columbia River Gorge of Oregon and Washington, Lower Columbia Basin of Oregon, Kittitas Valley, and Yakima Valley. * WHEN...For the Heat Advisory, from 11 AM to 9 PM PDT Sunday. For the Extreme Heat Watch, from Sunday evening through Tuesday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Hot temperatures may cause heat illnesses.

* WHAT...Hot conditions with temperatures up to 103 degrees expected. This will pose a moderate to major risk of heat-related illness. * WHERE...In Oregon, Foothills of the Northern Blue Mountains of Oregon. In Washington, Lower Columbia Basin of Washington and Foothills of the Blue Mountains of Washington. * WHEN...From 11 AM Sunday to 9 PM PDT Tuesday. * IMPACTS...Hot temperatures may cause heat illnesses.

* WHAT...Dangerously hot conditions with temperatures up to 101 degrees possible. This will pose a major risk of heat-related illness. * WHERE...Foothills of the Southern Blue Mountains of Oregon. * WHEN...From Sunday evening through Tuesday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

* WHAT...For the Heat Advisory, hot conditions with temperatures up to 100 degrees expected. This will pose a moderate to major risk of heat-related illness. For the Extreme Heat Watch, dangerously hot conditions with temperatures up to 104 degrees possible. This will pose a major risk of heat-related illness. * WHERE...Eastern Columbia River Gorge of Oregon and Washington, Lower Columbia Basin of Oregon, Kittitas Valley, and Yakima Valley. * WHEN...For the Heat Advisory, from 11 AM to 9 PM PDT Sunday. For the Extreme Heat Watch, from Sunday evening through Tuesday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Hot temperatures may cause heat illnesses.

* WHAT...For the Heat Advisory, hot conditions with temperatures up to 100 degrees expected. This will pose a moderate to major risk of heat-related illness. For the Extreme Heat Watch, dangerously hot conditions with temperatures up to 104 degrees possible. This will pose a major risk of heat-related illness. * WHERE...Eastern Columbia River Gorge of Oregon and Washington, Lower Columbia Basin of Oregon, Kittitas Valley, and Yakima Valley. * WHEN...For the Heat Advisory, from 11 AM to 9 PM PDT Sunday. For the Extreme Heat Watch, from Sunday evening through Tuesday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Hot temperatures may cause heat illnesses.

* WHAT...Hot conditions with high temperatures up to 85 to 90 degrees and up to 95 degrees in the Cascade Valleys, and low temperatures down to 55 to 65 degrees. This will pose a moderate risk of heat-related illness. * WHERE...Portions of northwest and west central Washington. * WHEN...From 10 AM Sunday to 10 PM PDT Monday. * 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...Water temperatures, including area lakes and rivers, remain cold (in the upper 40s and 50s) which significantly increases the risk of cold shock and drowning, even for confident swimmers in calm water. Cold water drains body heat up to 25 times faster than cold air.

* WHAT...Hot conditions with high temperatures up to 85 to 90 degrees and up to 95 degrees in the Cascade Valleys, and low temperatures down to 55 to 65 degrees. This will pose a moderate risk of heat-related illness. * WHERE...Portions of northwest and west central Washington. * WHEN...From 10 AM Sunday to 10 PM PDT Monday. * 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...Water temperatures, including area lakes and rivers, remain cold (in the upper 40s and 50s) which significantly increases the risk of cold shock and drowning, even for confident swimmers in calm water. Cold water drains body heat up to 25 times faster than cold air.

* WHAT...Temperatures between 92 and 96 degrees F expected. Hottest temperatures are expected around the Portland/Vancouver Metro and through the western Columbia River Gorge. * WHERE...Greater Portland/Vancouver Metro, Western and Central Columbia River Gorge, the Corbett area and the Hood River Valley, Central and Southern Willamette Valley, Lower Columbia River and Cowlitz River Valleys, and Clackamas County Cascade Foothills. * WHEN...From 10 AM Sunday to 10 PM PDT Monday. * IMPACTS...Exposure to hot temperatures may cause heat related illnesses. * ADDITIONAL DETAILS...These temperatures are expected both Sunday and Monday afternoon.

* WHAT...Temperatures between 92 and 96 degrees F expected. Hottest temperatures are expected around the Portland/Vancouver Metro and through the western Columbia River Gorge. * WHERE...Greater Portland/Vancouver Metro, Western and Central Columbia River Gorge, the Corbett area and the Hood River Valley, Central and Southern Willamette Valley, Lower Columbia River and Cowlitz River Valleys, and Clackamas County Cascade Foothills. * WHEN...From 10 AM Sunday to 10 PM PDT Monday. * IMPACTS...Exposure to hot temperatures may cause heat related illnesses. * ADDITIONAL DETAILS...These temperatures are expected both Sunday and Monday afternoon.

* WHAT...Hot conditions with temperatures up to 101 degrees expected. This will pose a moderate to major risk of heat-related illness. * WHERE...In Oregon, Foothills of the Northern Blue Mountains of Oregon. In Washington, Lower Columbia Basin of Washington and Foothills of the Blue Mountains of Washington. * WHEN...From 11 AM Sunday to 9 PM PDT Tuesday. * IMPACTS...Hot temperatures may cause heat illnesses.

* WHAT...For the Heat Advisory, hot conditions with temperatures up to 100 degrees expected. This will pose a moderate to major risk of heat-related illness. For the Extreme Heat Watch, dangerously hot conditions with temperatures up to 105 degrees possible. This will pose a major risk of heat-related illness. * WHERE...Eastern Columbia River Gorge of Oregon and Washington, Lower Columbia Basin of Oregon, Kittitas Valley, and Yakima Valley. * WHEN...For the Heat Advisory, from 11 AM to 9 PM PDT Sunday. For the Extreme Heat Watch, from Sunday evening through Tuesday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Hot temperatures may cause heat illnesses.

* WHAT...For the Heat Advisory, hot conditions with temperatures up to 100 degrees expected. This will pose a moderate to major risk of heat-related illness. For the Extreme Heat Watch, dangerously hot conditions with temperatures up to 105 degrees possible. This will pose a major risk of heat-related illness. * WHERE...Eastern Columbia River Gorge of Oregon and Washington, Lower Columbia Basin of Oregon, Kittitas Valley, and Yakima Valley. * WHEN...For the Heat Advisory, from 11 AM to 9 PM PDT Sunday. For the Extreme Heat Watch, from Sunday evening through Tuesday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Hot temperatures may cause heat illnesses.

* WHAT...Dangerously hot conditions with temperatures up to 105 degrees possible. This will pose a major risk of heat-related illness. * WHERE...Foothills of the Southern Blue Mountains of Oregon. * WHEN...From Sunday evening through Tuesday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

* WHAT...Hot conditions with temperatures up to 101 degrees expected. This will pose a moderate to major risk of heat-related illness. * WHERE...In Oregon, Foothills of the Northern Blue Mountains of Oregon. In Washington, Lower Columbia Basin of Washington and Foothills of the Blue Mountains of Washington. * WHEN...From 11 AM Sunday to 9 PM PDT Tuesday. * IMPACTS...Hot temperatures may cause heat illnesses.