Aggregator

* WHAT...High temperatures of 96 to 105 expected in the valleys of western Siskiyou County. Low temperatures will be mainly in the mid 60s. * WHERE...In California, Central Siskiyou County and Western Siskiyou County. In Oregon, Eastern Curry County and Josephine County and Jackson County. This includes the Rogue, Illinois, Scott, Shasta and Klamath River Valleys as well as the communities of Medford, Grants Pass, Ashland, Cave Junction, Yreka, Montague, and Happy Camp. * WHEN...Until 8 PM PDT Wednesday. * IMPACTS...An increased chance of heat related illness for those without access to cooling facilities. * ADDITIONAL DETAILS...Warm overnight temperatures will limit relief from hot daytime temperatures.

Breezy winds, low relative humidities along with dry grasses and shrubs are resulting in favorable conditions for fire spread through this evening. The areas of highest concern are within the Willamette Valley and the Western Columbia River Gorge. The strongest winds and lowest relative humidities are likely to occur within the Southern and Central Willamette Valley. Please limit activities that could result in stray sparks or fires.

Breezy winds, low relative humidities along with dry grasses and shrubs are resulting in favorable conditions for fire spread through this evening. The areas of highest concern are within the Willamette Valley and the Western Columbia River Gorge. The strongest winds and lowest relative humidities are likely to occur within the Southern and Central Willamette Valley. Please limit activities that could result in stray sparks or fires.

* WHAT...Hot conditions with high temperatures in the 80s to low 90s today and 80s to mid 90s Wednesday. Low temperatures mostly in the low to mid 60s. This will pose a Moderate risk of heat-related impacts. * WHERE...Portions of northwest and west central Washington. * WHEN...Until 10 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.

* AFFECTED AREA...Fire Weather Zone 655 Black Hills and Southwest Interior Lowlands. * WINDS...North 5 to 15 mph. * RELATIVE HUMIDITY...As low as 27 percent. * IMPACTS...A combination of moderate breezes, low relative humidity, and warm temperatures can contribute to rapid rates of spread and down-wind spotting on existing fires. If a fire were to begin, air quality may diminish in the surrounding area.

* AFFECTED AREA...Fire Weather Zone 658 West Slopes of the North Cascades Generally above 1500 Feet and Fire Weather Zone 659 West Slopes of the Central Cascades Generally above 1500 Feet. * WINDS...Northwest 5 to 10 mph. * RELATIVE HUMIDITY...As low as 22 percent. * IMPACTS...A combination of low relative humidity, unstable airmass, and warm temperatures can contribute to rapid rates of spread and down- wind spotting on existing fires. If a fire were to begin, air quality may diminish in the surrounding area.

* WHAT...Temperatures up to 92 to 100 expected. * WHERE...Greater Portland/Vancouver Metro, Western and Central Columbia River Gorge, the Corbett area and the Hood River Valley, Central and Southern Willamette Valley, and Lower Columbia River and Cowlitz River Valleys. * WHEN...From noon today to 10 PM PDT Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...The hottest day will be Wednesday, with a 50-80% chance of temperatures reaching 100 degrees Fahrenheit.

* WHAT...Temperatures up to 92 to 100 expected. * WHERE...Greater Portland/Vancouver Metro, Western and Central Columbia River Gorge, the Corbett area and the Hood River Valley, Central and Southern Willamette Valley, and Lower Columbia River and Cowlitz River Valleys. * WHEN...From noon today to 10 PM PDT Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...The hottest day will be Wednesday, with a 50-80% chance of temperatures reaching 100 degrees Fahrenheit.

* WHAT...Northeast winds 15 to 25 mph with gusts up to 40 mph. * WHERE...Deer Park, Springdale-Hunters Road, Tiger, Newport, Ione, Kettle Falls, Orin-Rice Road, Metaline, Chewelah, Flowery Trail Road, Fruitland, Northport, Metaline Falls, and Colville. * WHEN...Until 11 AM PDT this morning. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

* WHAT...High temperatures of 96 to 105 expected in the valleys of western Siskiyou County. Low temperatures will be mainly in the mid 60s. * WHERE...In California, Central Siskiyou County and Western Siskiyou County. In Oregon, Eastern Curry County and Josephine County and Jackson County. This includes the Rogue, Illinois, Scott, Shasta and Klamath River Valleys as well as the communities of Medford, Grants Pass, Ashland, Cave Junction, Yreka, Montague, and Happy Camp. * WHEN...Until 8 PM PDT Wednesday. * IMPACTS...An increased chance of heat related illness for those without access to cooling facilities. * ADDITIONAL DETAILS...Warm overnight temperatures will limit relief from hot daytime temperatures.

* WHAT...High temperatures in the 90s to around 100 are expected. Low temperatures will be mainly in the upper 50s to mid 60s. * WHERE...Central Douglas County and Eastern Douglas County Foothills, including the Umpqua Basin. This includes Roseburg, Camas Valley, Elkton and Tiller. * WHEN...Until 8 PM PDT Wednesday. * IMPACTS...An increased chance of heat related illness for those without access to cooling facilities. * ADDITIONAL DETAILS...Warm overnight temperatures will limit relief from hot daytime temperatures.

* WHAT...Hot conditions with high temperatures in the 80s to low 90s today and 80s to mid 90s Wednesday. Low temperatures mostly in the low to mid 60s. This will pose a Moderate risk of heat-related illness. * WHERE...Portions of northwest and west central Washington. * WHEN...From noon today to 10 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.

* WHAT...North winds 15 to 25 mph with gusts 40 to 50 mph expected. * WHERE...Sherman Pass, Republic, Northport, Ione, Boulder Creek Road, Metaline Falls, Tiger, Metaline, Highway 20 Wauconda Summit, Newport, Flowery Trail Road, Springdale-Hunters Road, Kettle Falls, Orin-Rice Road, Wauconda, Fruitland, Inchelium, Colville, Chesaw Road, Chewelah, and Deer Park. * WHEN...Until 11 AM PDT Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

* AFFECTED AREA...Fire Weather Zone 655 Black Hills and Southwest Interior Lowlands. * WINDS...North 10 to 20 mph. * RELATIVE HUMIDITY...As low as 26 percent. * IMPACTS...A combination of moderate breezes, low relative humidity, and warm temperatures can contribute to rapid rates of spread and down-wind spotting on existing fires. If a fire were to begin, air quality may diminish in the surrounding area.

* AFFECTED AREA...Fire Weather Zone 658 West Slopes of the North Cascades Generally above 1500 Feet and Fire Weather Zone 659 West Slopes of the Central Cascades Generally above 1500 Feet. * WINDS...West 5 to 10 mph. * RELATIVE HUMIDITY...As low as 24 percent. * IMPACTS...A combination of moderate breezes, low relative humidity, and warm temperatures can contribute to rapid rates of spread and down-wind spotting on existing fires. If a fire were to begin, air quality may diminish in the surrounding area.

* WHAT...High temperatures in the 90s to around 100 are expected. Low temperatures will be mainly in the upper 50s to mid 60s. * WHERE...Central Douglas County and Eastern Douglas County Foothills, including the Umpqua Basin. This includes Roseburg, Camas Valley, Elkton and Tiller. * WHEN...Until 8 PM PDT Wednesday. * IMPACTS...An increased chance of heat related illness for those without access to cooling facilities. * ADDITIONAL DETAILS...Warm overnight temperatures will limit relief from hot daytime temperatures.

* WHAT...High temperatures of 96 to 105 expected in the valleys of western Siskiyou County. Low temperatures will be mainly in the mid 60s. * WHERE...In California, Central Siskiyou County and Western Siskiyou County. In Oregon, Eastern Curry County and Josephine County and Jackson County. This includes the Rogue, Illinois, Scott, Shasta and Klamath River Valleys as well as the communities of Medford, Grants Pass, Ashland, Cave Junction, Yreka, Montague, and Happy Camp. * WHEN...Until 8 PM PDT Wednesday. * IMPACTS...An increased chance of heat related illness for those without access to cooling facilities. * ADDITIONAL DETAILS...Warm overnight temperatures will limit relief from hot daytime temperatures.

* WHAT...North winds 30 to 40 mph with gusts up to 60 mph. * WHERE...Okanogan, Omak, Brewster, Tonasket, Disautel Pass, Bridgeport, Nespelem, and Oroville. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Widespread power outages are possible. Damaging winds could blow down trees and power lines. Travel could be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...High winds will continue funneling down the Okanogan Valley from the north.

* WHAT...For the Wind Advisory, northwest winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Mansfield, Waterville, and Badger Mountain Road. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

* WHAT...North winds 15 to 25 mph with gusts 40 to 50 mph expected. * WHERE...Sherman Pass, Republic, Northport, Ione, Boulder Creek Road, Metaline Falls, Tiger, Metaline, Highway 20 Wauconda Summit, Newport, Flowery Trail Road, Springdale-Hunters Road, Kettle Falls, Orin-Rice Road, Wauconda, Fruitland, Inchelium, Colville, Chesaw Road, Chewelah, and Deer Park. * WHEN...Until 11 AM PDT Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Strongest wind gusts up to 50 mph are expected this evening.