Aggregator

* WHAT...Cold temperatures will combine with breezy winds leading to wind chill values as low as 10 to 15 degrees. * WHERE...Eastern Curry County, Josephine County and Jackson County. This includes Medford, Grants Pass, Cave Junction, Ashland and Shady Cove. * WHEN...For the current Cold Weather Advisory, until 10 AM PST this morning. For the next Cold Weather Advisory, from 10 PM this evening to 10 AM PST Monday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

* WHAT...Cold temperatures will combine with breezy winds leading to wind chill values as low as 5 to 10 degrees below zero. * WHERE...Lake County and eastern Klamath County, and Modoc County. This includes Lakeview, Alturas, Paisley, Chemult and Beatty. * WHEN...For the current Cold Weather Advisory, until 10 AM PST this morning. For the next Cold Weather Advisory, from 10 PM this evening to 10 AM PST Monday. * IMPACTS...Wind chill values can lead to hypothermia with prolonged exposure.

* WHAT...Cold temperatures will combine with breezy winds leading to wind chill values as low as 20 to 25 degrees. * WHERE...Curry County Coast. The coldest temperatures are expected north of Gold Beach. * WHEN...Until 10 AM PST this morning. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

* WHAT...Cold temperatures will combine with breezy winds leading to wind chill values as low as 5 to 10 degrees. * WHERE...Eastern Douglas County Foothills. This includes Steamboat and Toketee Falls. * WHEN...Until 10 AM PST this morning. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

* WHAT...Very cold temperatures will combine with breezy winds leading to wind chill values as low as 5 degrees below zero. * WHERE...In California, eastern Siskiyou County and far northwest Modoc County. In Oregon, Klamath Basin. This includes Klamath Falls, Chiloquin, Tennant and Macdoel. * WHEN...Until 10 AM PST this morning. * IMPACTS...Wind chill values can lead to hypothermia with prolonged exposure.

* WHAT...Cold temperatures will combine with gusty winds leading to wind chill values as low as 10 degrees below zero. * WHERE...The southern Oregon Cascades and Siskiyou Mountains. * WHEN...Until 10 AM PST this morning. * IMPACTS...Wind chill values can lead to hypothermia with prolonged exposure.

* WHAT...For the current Freeze Warning, sub-freezing temperatures as low as 30 degrees. For the current Cold Weather Advisory, cold temperatures will combine with breezy winds leading to wind chill values as low as 15 to 20 degrees. For the next Cold Weather Advisory, very cold temperatures as low as 20 to 25 degrees expected. For the next Freeze Warning, sub-freezing temperatures as low as 29 degrees expected. * WHERE...South Central Oregon Coast. For the Cold Weather Advisory, this includes the communities of Myrtle Point, Powers, Reedsport, Bandon and Coos Bay. For the Freeze Warnings, the communities along the immediate coast including Coos Bay, Bandon and Port Orford. * WHEN...For the current Freeze Warning, until 9 AM PST this morning. For the current Cold Weather Advisory, until 10 AM PST this morning. For the next Cold Weather Advisory, from 10 PM this evening to 10 AM PST Monday. For the next Freeze Warning, from 2 AM to 9 AM PST Monday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

* WHAT...An extended period of stagnant air, with light winds and little vertical mixing. This is due to an inversion near the surface that can trap pollutants. * WHERE...Portions of south central, southwest, and west central Idaho and northeast and southeast Oregon. * WHEN...From 11 AM MST /10 AM PST/ this morning to 9 AM MST /8 AM PST/ Friday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems.

* WHAT...Stagnant conditions will have potential to trap pollutants near the ground with deteriorated air quality. * WHERE...Portions of North Idaho and Central, North Central, and Northeast Washington. * WHEN...Until 4 PM PST Monday. * IMPACTS...Periods of air stagnation can lead to the buildup of pollutants near the surface.

* WHAT...Stagnant conditions will have potential to trap pollutants near the ground with deteriorated air quality. * WHERE...Nezperce, Winchester, Pomeroy, Craigmont, Soldiers Meadow Road, Culdesac, Kamiah, Clarkston, Alpowa Summit, Lewiston Grade, Gifford, Peck, Lewiston, and Lapwai. * WHEN...Until 4 PM PST Monday. * IMPACTS...Periods of air stagnation can lead to the buildup of pollutants near the surface.

* WHAT...For the Wind Advisory, northeast winds 10 to 20 mph with gusts up to 30 mph expected. For the Cold Weather Advisory, very cold temperatures as low as 15 degrees expected. * WHERE...The Cold Weather Advisory is for all areas in central Douglas County. The Wind Advisory is in effect for the higher terrain and mountains in central Douglas County. * WHEN...Until 10 AM PST Sunday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

* WHAT...For the Cold Weather Advisory, very cold temperatures combined with gusty winds will lead to wind chill values as low as 5 to 15 degrees. For the Wind Advisory, northeast winds 15 to 25 mph with gusts up to 40 mph. * WHERE...The Cold Weather Advisory is in effect for the eastern Douglas County Foothills, eastern Curry County, and all of Josephine and Jackson Counties. This includes Grants Pass, Cave Junction, Medford, and Ashland. The Wind Advisory is in effect for the eastern Douglas County Foothill and the higher terrain of the Kalmiopsis Wilderness, the Rogue/Umpqua Divide, and the foothills of the Siskiyous and Cascades. * WHEN...Until 10 AM PST Sunday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

* WHAT...For the Cold Weather Advisory, very cold wind chills as low as 10 to 15 degrees below zero. For the Wind Advisory, northeast winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Lake, Klamath, Modoc, and eastern Siskiyou counties, including Klamath Falls, Lakeview, Alturas, Silver LAke, Christmas Valley, Chiloquin, and Chemult. * WHEN...For the Cold Weather Advisory, until 10 AM PST Sunday. For the Wind Advisory, until 7 AM PST Sunday. * IMPACTS...Wind chill values can lead to hypothermia with prolonged exposure. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

* WHAT...For the Cold Weather Advisory, very cold temperatures combined with gusty winds will lead to wind chill values as low as 5 to 15 degrees. For the Wind Advisory, northeast winds 15 to 25 mph with gusts up to 40 mph. * WHERE...The Cold Weather Advisory is in effect for the eastern Douglas County Foothills, eastern Curry County, and all of Josephine and Jackson Counties. This includes Grants Pass, Cave Junction, Medford, and Ashland. The Wind Advisory is in effect for the eastern Douglas County Foothill and the higher terrain of the Kalmiopsis Wilderness, the Rogue/Umpqua Divide, and the foothills of the Siskiyous and Cascades. * WHEN...Until 10 AM PST Sunday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

* WHAT...Very cold wind chills as low as 5 to 15 degrees below zero. * WHERE...The southern Oregon Cascades and Siskiyou Mountains. * WHEN...Until 10 AM PST Sunday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

* WHAT...For the Cold Weather Advisory, very cold temperatures combined with gusty winds will lead to wind chills as low as 15 to 20 degrees. * WHERE...Curry County Coast. The coldest temperatures are expected north of Gold Beach. * WHEN...Until 10 AM PST Sunday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

* WHAT...Very cold temperatures as low as 20 to 25 degrees expected. * WHERE...South Central Oregon Coast. For the Cold Weather Advisory, this includes the communities of Myrtle Point, Powers, Reedsport, Bandon and Coos Bay. For the Freeze Warnings, the communities along the immediate coast including Coos Bay, Bandon and Port Orford. * WHEN...For the Cold Weather Advisory, until 10 AM PST Sunday. For the Freeze Warning, from 2 AM to 9 AM PST Sunday. * IMPACTS...Frostbite and hypothermia could occur if unprotected skin is exposed to these cold temperatures. Freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

* WHAT...For the Wind Advisory, northeast winds 10 to 20 mph with gusts up to 30 mph expected. For the Cold Weather Advisory, very cold temperatures as low as 15 degrees expected. * WHERE...The Cold Weather Advisory is for all areas in central Douglas County. The Wind Advisory is in effect for the higher terrain and mountains in central Douglas County. * WHEN...Until 10 AM PST Sunday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

* WHAT...Very cold temperatures as low as 20 to 25 degrees expected. * WHERE...South Central Oregon Coast. For the Cold Weather Advisory, this includes the communities of Myrtle Point, Powers, Reedsport, Bandon and Coos Bay. For the Freeze Warnings, the communities along the immediate coast including Coos Bay, Bandon and Port Orford. * WHEN...For the Cold Weather Advisory, until 10 AM PST Sunday. For the Freeze Warning, from 2 AM to 9 AM PST Sunday. * IMPACTS...Frostbite and hypothermia could occur if unprotected skin is exposed to these cold temperatures. Freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

* WHAT...For the Cold Weather Advisory, very cold wind chills as low as 10 to 15 degrees below zero. For the Wind Advisory, northeast winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Lake, Klamath, Modoc, and eastern Siskiyou counties, including Klamath Falls, Lakeview, Alturas, Silver LAke, Christmas Valley, Chiloquin, and Chemult. * WHEN...For the Cold Weather Advisory, until 10 AM PST Sunday. For the Wind Advisory, until 7 AM PST Sunday. * IMPACTS...Wind chill values can lead to hypothermia with prolonged exposure. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.