Aggregator

* WHAT...For the Cold Weather Advisories, cold wind chills ("feels like") as low as 10 to 20 degrees fahrenheit expected. For the Wind Advisory, east winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE...Eastern Portland/Vancouver Metro Near The Gorge. * WHEN...For the first Cold Weather Advisory, until noon PST Wednesday. For the Wind Advisory, from 4 PM Wednesday to 10 PM PST Thursday. For the second Cold Weather Advisory, from 7 PM Wednesday to noon PST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Very cold temperatures can lead to hypothermia with prolonged exposure. Wind chill values can lead to hypothermia with prolonged exposure.

* WHAT...Cold wind chills ("feels like") as low as 10 to 20 degrees fahrenheit expected. * WHERE...Northern and Central Cascades and Foothills in Oregon, Central and Southern Willamette Valley, South Washington and North and Central Oregon Coast, Northern and Central Coast Range Valleys and Mountains of Oregon, Willapa Hills and Adjacent River Valleys of Pacific and Wahkiakum Counties, Lower Columbia River and Cowlitz River Valleys, Portland Metro Hills, South Washington Cascades and Foothills, Tualatin Valley, Inner Portland Metro, North Clark County Lowlands, and Inner Vancouver Metro. * WHEN...For the first Cold Weather Advisory, until noon PST Wednesday. For the second Cold Weather Advisory, from 7 PM Wednesday to noon PST Thursday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Very cold temperatures can lead to hypothermia with prolonged exposure. Wind chill values can lead to hypothermia with prolonged exposure.

* WHAT...Dangerously cold wind chills ("feels like") as low as zero degrees fahrenheit expected. * WHERE...Western and Central Columbia River Gorge, the Corbett area and the Hood River Valley. * WHEN...For the first Extreme Cold Warning, until noon PST Wednesday. For the second Extreme Cold Warning, from 7 PM Wednesday to noon PST Thursday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Very cold temperatures can lead to hypothermia with prolonged exposure.

* WHAT...Cold wind chills ("feels like") as low as 10 to 20 degrees fahrenheit expected. * WHERE...Northern and Central Cascades and Foothills in Oregon, Central and Southern Willamette Valley, South Washington and North and Central Oregon Coast, Northern and Central Coast Range Valleys and Mountains of Oregon, Willapa Hills and Adjacent River Valleys of Pacific and Wahkiakum Counties, Lower Columbia River and Cowlitz River Valleys, Portland Metro Hills, South Washington Cascades and Foothills, Tualatin Valley, Inner Portland Metro, North Clark County Lowlands, and Inner Vancouver Metro. * WHEN...For the first Cold Weather Advisory, until noon PST Wednesday. For the second Cold Weather Advisory, from 7 PM Wednesday to noon PST Thursday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Very cold temperatures can lead to hypothermia with prolonged exposure. Wind chill values can lead to hypothermia with prolonged exposure.

* WHAT...For the Cold Weather Advisories, cold wind chills ("feels like") as low as 10 to 20 degrees fahrenheit expected. For the Wind Advisory, east winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE...Eastern Portland/Vancouver Metro Near The Gorge. * WHEN...For the first Cold Weather Advisory, until noon PST Wednesday. For the Wind Advisory, from 4 PM Wednesday to 10 PM PST Thursday. For the second Cold Weather Advisory, from 7 PM Wednesday to noon PST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Very cold temperatures can lead to hypothermia with prolonged exposure. Wind chill values can lead to hypothermia with prolonged exposure.

* WHAT...Dangerously cold wind chills ("feels like") as low as zero degrees fahrenheit expected. * WHERE...Western and Central Columbia River Gorge, the Corbett area and the Hood River Valley. * WHEN...For the first Extreme Cold Warning, until noon PST Wednesday. For the second Extreme Cold Warning, from 7 PM Wednesday to noon PST Thursday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Very cold temperatures can lead to hypothermia with prolonged exposure.

* WHAT...For the Cold Weather Advisories, cold wind chills ("feels like") as low as 10 to 20 degrees fahrenheit expected. For the Wind Advisory, east winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE...Eastern Portland/Vancouver Metro Near The Gorge. * WHEN...For the first Cold Weather Advisory, until noon PST Wednesday. For the Wind Advisory, from 4 PM Wednesday to 10 PM PST Thursday. For the second Cold Weather Advisory, from 7 PM Wednesday to noon PST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Very cold temperatures can lead to hypothermia with prolonged exposure. Wind chill values can lead to hypothermia with prolonged exposure.

* WHAT...For the Cold Weather Advisories, cold wind chills ("feels like") as low as 10 to 20 degrees fahrenheit expected. For the Wind Advisory, east winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE...Eastern Portland/Vancouver Metro Near The Gorge. * WHEN...For the first Cold Weather Advisory, until noon PST Wednesday. For the Wind Advisory, from 4 PM Wednesday to 10 PM PST Thursday. For the second Cold Weather Advisory, from 7 PM Wednesday to noon PST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Very cold temperatures can lead to hypothermia with prolonged exposure. Wind chill values can lead to hypothermia with prolonged exposure.

* WHAT...Cold wind chills ("feels like") as low as 10 to 20 degrees fahrenheit expected. * WHERE...Northern and Central Cascades and Foothills in Oregon, Central and Southern Willamette Valley, South Washington and North and Central Oregon Coast, Northern and Central Coast Range Valleys and Mountains of Oregon, Willapa Hills and Adjacent River Valleys of Pacific and Wahkiakum Counties, Lower Columbia River and Cowlitz River Valleys, Portland Metro Hills, South Washington Cascades and Foothills, Tualatin Valley, Inner Portland Metro, North Clark County Lowlands, and Inner Vancouver Metro. * WHEN...For the first Cold Weather Advisory, until noon PST Wednesday. For the second Cold Weather Advisory, from 7 PM Wednesday to noon PST Thursday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Very cold temperatures can lead to hypothermia with prolonged exposure. Wind chill values can lead to hypothermia with prolonged exposure.

* WHAT...Dangerously cold wind chills ("feels like") as low as zero degrees fahrenheit expected. * WHERE...Western and Central Columbia River Gorge, the Corbett area and the Hood River Valley. * WHEN...For the first Extreme Cold Warning, until noon PST Wednesday. For the second Extreme Cold Warning, from 7 PM Wednesday to noon PST Thursday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Very cold temperatures can lead to hypothermia with prolonged exposure.

* WHAT...Cold wind chills ("feels like") as low as 10 to 20 degrees fahrenheit expected. * WHERE...Northern and Central Cascades and Foothills in Oregon, Central and Southern Willamette Valley, South Washington and North and Central Oregon Coast, Northern and Central Coast Range Valleys and Mountains of Oregon, Willapa Hills and Adjacent River Valleys of Pacific and Wahkiakum Counties, Lower Columbia River and Cowlitz River Valleys, Portland Metro Hills, South Washington Cascades and Foothills, Tualatin Valley, Inner Portland Metro, North Clark County Lowlands, and Inner Vancouver Metro. * WHEN...For the first Cold Weather Advisory, until noon PST Wednesday. For the second Cold Weather Advisory, from 7 PM Wednesday to noon PST Thursday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Very cold temperatures can lead to hypothermia with prolonged exposure. Wind chill values can lead to hypothermia with prolonged exposure.

* WHAT...For the Cold Weather Advisories, cold wind chills ("feels like") as low as 10 to 20 degrees fahrenheit expected. For the Wind Advisory, east winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE...Eastern Portland/Vancouver Metro Near The Gorge. * WHEN...For the first Cold Weather Advisory, until noon PST Wednesday. For the Wind Advisory, from 4 PM Wednesday to 10 PM PST Thursday. For the second Cold Weather Advisory, from 7 PM Wednesday to noon PST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Very cold temperatures can lead to hypothermia with prolonged exposure. Wind chill values can lead to hypothermia with prolonged exposure.

* WHAT...Dangerously cold wind chills ("feels like") as low as zero degrees fahrenheit expected. * WHERE...Western and Central Columbia River Gorge, the Corbett area and the Hood River Valley. * WHEN...For the first Extreme Cold Warning, until noon PST Wednesday. For the second Extreme Cold Warning, from 7 PM Wednesday to noon PST Thursday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Very cold temperatures can lead to hypothermia with prolonged exposure.

* WHAT...Snow expected. Total snow accumulations between 6 and 12 inches. Winds gusting as high as 55 mph. * WHERE...The southern Oregon Cascades and Siskiyou Mountains. This includes areas from Lake of the Woods northward and higher portions of the Siskiyou Mountains west of Interstate 5, including the Mount Ashland Ski road, including portions of Highways 230, 62 and 140. * WHEN...From 1 AM Thursday to 1 PM PST Friday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Thursday morning and evening commutes. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Heaviest snowfall accumulations are expected near Diamond Lake and Crater Lake, especially Thursday morning and again Thursday evening through Friday morning.

* WHAT...Snow expected. Total snow accumulations between 3 and 5 inches. Winds gusting as high as 45 mph. * WHERE...Klamath County and Western Lake County, including areas from Modoc Point northward and areas east of Klamath Falls. This includes the communities of Chemult, Chiloquin, Beatty, and Bly. This also includes portions of Highway 97, 140, 66, and 31. * WHEN...From 1 AM to 2 PM PST Thursday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Thursday morning commute. * ADDITIONAL DETAILS...Snow levels will rise from valley floors early Thursday to around 4500 feet Thursday afternoon. Moderate snow is likely in the morning on Thursday, then expect some continued snow across higher terrain in the afternoon. Then, light snow showers are expected Thursday night and Friday with snow levels between 4000 and 5000 feet.

* WHAT...Wet snow expected above 1500 feet. Total snow accumulations up to one inch. Winds gusting as high as 20 mph in valleys and 40 mph over mountains. Lighter snow of a half inch or less is possible for elevations below 1500 feet elevation. * WHERE...This includes portions of the Illinois Valley, lower passes along Interstate 5 north of Grants pass and mountains in Josephine and eastern Curry counties. * WHEN...From 10 PM this evening to 8 AM PST Thursday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Thursday morning commute. * ADDITIONAL DETAILS...Snow levels are expected to start out around 1000 feet tonight then rise early Thursday morning to around 1500 to 2500 feet, before rising higher to 4000 feet late Thursday morning. A period of light to moderate snow is expected, then transitioning to rain for most areas by late Thursday morning. As snow transitions to rain, there may be a brief period of wintry mix with ice pellets.

...ICE AND SNOW WEDNESDAY NIGHT AND THURSDAY... .Winter precipitation is expected to begin Wednesday night, starting in the south and pushing northward. Precipitation will initially begin as mixed freezing rain and snow Wednesday night, transitioning over primarily to freezing rain on Thursday. Significant ice accumulations will be possible, impacting the Thursday morning commute. * WHAT...Mixed precipitation expected. Total snow accumulations up to one inch and ice accumulations up to one tenth of an inch. Winds gusting as high as 40 mph. * WHERE...Portland Metro Lowlands, Greater Vancouver Metro, and Portland West Hills and Chehalem Mountain. * WHEN...From 4 AM Thursday to 10 AM PST Friday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. * ADDITIONAL DETAILS...Precipitation begins as mixed snow and freezing rain early Thursday morning. Precipitation will transition over to primarily freezing rain by Thursday midday. The Thursday morning commute will be affected. Due to areas of freezing rain and elevated winds, power outages are possible.

...ICE AND SNOW WEDNESDAY NIGHT AND THURSDAY... .Winter precipitation is expected to begin Wednesday night, starting in the south and pushing northward. Precipitation will initially begin as mixed freezing rain and snow Wednesday night, transitioning over primarily to freezing rain on Thursday. Significant ice accumulations will be possible, impacting the Thursday morning commute. * WHAT...Heavy mixed precipitation possible. Total snow accumulations up to two inches and ice accumulations of one quarter of an inch possible. Winds could gust as high as 35 mph. * WHERE...North and Central Coast Range Mountains of Oregon. * WHEN...From 10 PM Wednesday through Friday morning. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Significant ice accumulation on power lines and tree limbs may cause power outages. * ADDITIONAL DETAILS...Precipitation begins as snow early Thursday morning. Precipitation will transition over to primarily freezing rain by Thursday midday. Freezing rain that falls on snow will accumulate quickly. Due to areas of freezing rain, power outages are possible.

...ICE AND SNOW WEDNESDAY NIGHT AND THURSDAY... .Winter precipitation is expected to begin Wednesday night, starting in the south and pushing northward. Precipitation will initially begin as mixed freezing rain and snow Wednesday night, transitioning over primarily to freezing rain on Thursday. Significant ice accumulations will be possible, impacting the Thursday morning commute. * WHAT...Heavy mixed precipitation possible. Total snow accumulations up to one inch and ice accumulations of one quarter of an inch possible. * WHERE...Central and Southern Willamette Valley. * WHEN...From 10 PM Wednesday through Friday morning. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Significant ice accumulation on power lines and tree limbs may cause power outages. * ADDITIONAL DETAILS...Precipitation begins as mixed snow and freezing rain early Thursday morning. Precipitation will transition over to primarily freezing rain by Thursday midday. Freezing rain that falls on snow will accumulate quickly. The Thursday morning commute will be affected. Due to areas of freezing rain, power outages are possible.

...ICE AND SNOW WEDNESDAY NIGHT AND THURSDAY... .Winter precipitation is expected to begin Wednesday night, starting in the south and pushing northward. Precipitation will initially begin as mixed freezing rain and snow Wednesday night, transitioning over primarily to freezing rain on Thursday. Significant ice accumulations will be possible, impacting the Thursday morning commute. * WHAT...Heavy mixed precipitation possible. Total snow accumulations up to one inch and ice accumulations of one quarter of an inch possible. * WHERE...Central Oregon Coast Range Lowlands. * WHEN...From 10 PM Wednesday through Friday morning. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Significant ice accumulation on power lines and tree limbs may cause power outages. * ADDITIONAL DETAILS...Precipitation begins as mixed snow and freezing rain early Thursday morning. Precipitation will transition over to primarily freezing rain by Thursday midday. Freezing rain that falls on snow will accumulate quickly. The Thursday morning commute will be affected. Due to areas of freezing rain, power outages are possible.