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Heat Advisory issued September 6 at 2:11PM PDT until September 7 at 9:00PM PDT by NWS Pendleton OR

7 months 2 weeks ago
* WHAT...Hot conditions with temperatures up to 98 degrees. This will pose a moderate to major risk of heat-related illness. * WHERE...Portions of central, north central, and northeast Oregon and central, south central, and southeast Washington. * WHEN...Until 9 PM PDT Saturday. * 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.
NWS

Red Flag Warning issued September 6 at 2:01PM PDT until September 7 at 9:00PM PDT by NWS Pendleton OR

7 months 2 weeks ago
...HOT, DRY, AND UNSTABLE... * AFFECTED AREA...Fire Weather Zones 640 Central Mountains of Oregon and 642 Southern Blue and Strawberry Mountains. * TIMING...Now through Saturday evening. * WINDS...Southeast 5 to 10 mph. * RELATIVE HUMIDITY...As low as 9 percent. * TEMPERATURES...Up to 95. * IMPACTS...Possible plume dominated fire behavior. * HAINES...As high as 6.
NWS

Air Quality Alert issued September 6 at 2:00PM PDT by NWS Pendleton OR

7 months 2 weeks ago
Oregon Department of Environmental Quality has issued an Air Quality Advisory.. until 4 PM PDT Monday. A Smoke Air Quality Advisory has been issued. Wildfires burning in the region combined with forecasted conditions will cause air quality to reach unhealthy levels. Pollutants in smoke can cause burning eyes, runny nose, aggravate heart and lung diseases, and aggravate other serious health problems. Limit outdoor activities and keep children indoors if it is smoky. Please follow medical advice if you have a heart or lung condition. For additional information...please visit the Web site at http://www.oregon.gov/DEQ
NWS

Red Flag Warning issued September 6 at 1:51PM PDT until September 7 at 8:00PM PDT by NWS Portland OR

7 months 2 weeks ago
* AFFECTED AREA...In Oregon, Fire Weather Zone 688 Mt. Hood National Forest Region. In Washington, Fire Weather Zone 634 Southern Gifford Pinchot National Forest and Fire Weather Zone 635 Mt. Adams Ranger District of the Gifford-Pinchot National Forest. * WINDS...East 5 to 10 mph with gusts up to 15 mph. * RELATIVE HUMIDITY...As low as 15 percent. * IMPACTS...Conditions may be favorable for rapid fire spread which may threaten life and property. Use extra caution with potential ignition sources, especially in grassy areas. Outdoor burning is not recommended. * ADDITIONAL DETAILS...Winds will gradually weaken through the evening.
NWS

Red Flag Warning issued September 6 at 1:51PM PDT until September 6 at 11:00PM PDT by NWS Portland OR

7 months 2 weeks ago
* AFFECTED AREA...In Washington, Fire Weather Zone 636 Western Columbia River Gorge in Oregon and Washington. * WINDS...East 5 to 10 mph with gusts to 15 to 20 mph. * RELATIVE HUMIDITY...As low as 20 percent. * IMPACTS...Conditions may be favorable for rapid fire spread which may threaten life and property. Use extra caution with potential ignition sources, especially in grassy areas. Outdoor burning is not recommended.
NWS

Red Flag Warning issued September 6 at 1:51PM PDT until September 7 at 8:00PM PDT by NWS Portland OR

7 months 2 weeks ago
* AFFECTED AREA...In Oregon, Fire Weather Zone 688 Mt. Hood National Forest Region. In Washington, Fire Weather Zone 634 Southern Gifford Pinchot National Forest and Fire Weather Zone 635 Mt. Adams Ranger District of the Gifford-Pinchot National Forest. * WINDS...East 5 to 10 mph with gusts up to 15 mph. * RELATIVE HUMIDITY...As low as 15 percent. * IMPACTS...Conditions may be favorable for rapid fire spread which may threaten life and property. Use extra caution with potential ignition sources, especially in grassy areas. Outdoor burning is not recommended. * ADDITIONAL DETAILS...Winds will gradually weaken through the evening.
NWS

Red Flag Warning issued September 6 at 1:51PM PDT until September 7 at 8:00PM PDT by NWS Portland OR

7 months 2 weeks ago
* AFFECTED AREA...In Oregon, Fire Weather Zone 689 Northern Willamette National Forest and Fire Weather Zone 690 Southern Willamette National Forest. * WINDS...West 5 mph or less, except east 5 to 10 mph with gusts up to 15 mph along the Cascade crest. * RELATIVE HUMIDITY...As low as 15 percent. * IMPACTS...Conditions may be favorable for rapid fire spread which may threaten life and property. Use extra caution with potential ignition sources, especially in grassy areas. Outdoor burning is not recommended. * ADDITIONAL DETAILS...There is a 15 to 20 percent chance for thunderstorms Friday afternoon and evening. Storms may produce lightning and gusty erratic outflow winds. Lightning strikes could ignite new fires and outflow winds could lead to rapid fire growth.
NWS

Air Quality Alert issued September 6 at 1:00PM PDT by NWS Portland OR

7 months 2 weeks ago
The Southwest Clean Air Agency has continued an Air Quality Advisory, which is IN EFFECT UNTIL NOON PDT SATURDAY. An Air Quality Advisory for Smoke remains in effect. Wildfires burning in the region combined with forecasted conditions will cause air quality to reach unhealthy levels at times through 12 PM PDT Saturday. Pollutants in smoke can cause burning eyes, runny nose, aggravate heart and lung diseases, and aggravate other serious health problems. Limit outdoor activities and keep children indoors if it is smoky. Please follow medical advice if you have a heart or lung condition. More information about air quality can be found at: www.swcleanair.gov
NWS

Air Quality Alert issued September 6 at 1:00PM PDT by NWS Portland OR

7 months 2 weeks ago
The Oregon Department of Environmental Quality has issued an Air Quality Advisory, which is IN EFFECT UNTIL 6 PM PDT SUNDAY. An Air Quality Advisory for Smoke has been issued. Wildfires burning in the region combined with forecasted conditions will cause air quality to reach unhealthy levels at times through 6 PM PDT Sunday. Pollutants in smoke can cause burning eyes, runny nose, aggravate heart and lung diseases, and aggravate other serious health problems. Limit outdoor activities and keep children indoors if it is smoky. Please follow medical advice if you have a heart or lung condition. More information about air quality can be found at: www.oregon.gov/DEQ
NWS

Air Quality Alert issued September 6 at 1:45PM MDT by NWS Boise ID

7 months 2 weeks ago
* WHAT...High concentration of smoke particulates from wildfire smoke. * WHERE...Northern Harney and Malheur Counties. * WHEN...UNTIL 9 AM PDT MONDAY. * IMPACTS...Smoke can irritate the eyes, lungs and worsen some medical conditions. People most at risk to adverse health effects include infants, young children, people with heart or lung disease, older adults, and pregnant women. * ADDITIONAL DETAILS...Smoke levels can change rapidly depending on weather. Check current conditions on the Oregon Smoke Information Blog, DEQ's Air Quality Index, or by downloading the free OregonAIR app on your smartphone.
NWS

Excessive Heat Warning issued September 6 at 12:12PM PDT until September 6 at 10:00PM PDT by NWS Portland OR

7 months 2 weeks ago
* WHAT...Dangerously hot conditions with temperatures in the upper 80s to middle 90s. * WHERE...In Oregon, North Oregon Cascades, Cascades of Lane County, and Cascades of Marion and Linn Counties. In Washington, South Washington Cascades. * WHEN...Until 10 PM PDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.
NWS

Excessive Heat Warning issued September 6 at 12:12PM PDT until September 6 at 10:00PM PDT by NWS Portland OR

7 months 2 weeks ago
* WHAT...Dangerously hot conditions with temperatures in the upper 80s to middle 90s. * WHERE...In Oregon, North Oregon Cascades, Cascades of Lane County, and Cascades of Marion and Linn Counties. In Washington, South Washington Cascades. * WHEN...Until 10 PM PDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.
NWS

Air Quality Alert issued September 6 at 11:13AM PDT by NWS Medford OR

7 months 2 weeks ago
Oregon Department of Environmental Quality has issued an Air Pollution Advisory...in effect until noon PDT Monday. This air quality advisory covers northern Lake and northern Klamath counties due to wildfires burning in the region. The DEQ also expects intermittent smoke in central and eastern Douglas County and Jackson County through this period due to smoke from surrounding fires. The wildfire smoke combined with forecast conditions will cause air quality levels to fluctuate and could be at unhealthy levels. Smoke levels can change rapidly depending on the weather and planned burn operations. Smoke can irritate the eyes and lungs and worsen some medical conditions. People most at risk include infants and young children, people with heart or lung disease and older adults. People can take the following precautions to protect their health: - Follow local burn restrictions to prevent deteriorating air quality. - Avoid strenuous outdoor activity during periods of poor air quality. - People with heart or lung problems and young children are especially vulnerable. These people should stay indoors while smoke levels are high. - Use certified High Efficiency Particulate Air (HEPA) filters in indoor heating, ventilation, cooling and air purification systems. - Avoid using wood-burning stoves and other sources of indoor smoke if possible. For additional information...please visit the web site at https://oregonsmoke.org
NWS

Air Quality Alert issued September 6 at 10:48AM PDT by NWS Seattle WA

7 months 2 weeks ago
An Air Quality Alert for smoke remains in effect by Southwest Clean Air Agency until 12 PM Saturday. Smoke from wildfires burning in the region may be intermittent and reach levels unhealthy for sensitive groups in some areas. All sensitive groups should limit spending any time outdoors. People with health conditions may have worsened symptoms. Healthy people may start to have symptoms. Wildfire smoke can cause burning eyes, sore throat, headache, coughing, wheezing, shortness of breath, and worsening of heart and lung conditions. For current current air quality conditions, health precautions, and additional information on wildland fire smoke, visit the Southwest Clean Air Agency website at swcleanair.gov or the Washington Smoke Blog at http://wasmoke.blogspot.com. You may also contact your local air quality agency.
NWS