Aggregator

* WHAT...For the Cold Weather Advisory, very cold wind chills as low as 1 below. For the Extreme Cold Watch, dangerously cold wind chills as low as 1 below possible. * WHERE...Western and Central Columbia River Gorge and the Hood River Valley. * WHEN...For the Cold Weather Advisory, until noon PST today. For the Extreme Cold Watch, from this evening through Wednesday morning. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Wind chill values can lead to hypothermia with prolonged exposure.

* WHAT...For the first Cold Weather Advisory, very cold temperatures as low as 11 below. For the second Cold Weather Advisory, very cold temperatures as low as 9 below expected. * WHERE...South Washington Cascades and the Northern and Central Cascades of Oregon. * WHEN...For the first Cold Weather Advisory, until noon PST today. For the second Cold Weather Advisory, from 7 PM this evening to noon PST Wednesday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Wind chill values can lead to hypothermia with prolonged exposure. Very cold temperatures can lead to hypothermia with prolonged exposure.

* WHAT...For the Cold Weather Advisory, very cold temperatures as low as 4 above. For the Extreme Cold Watch, dangerously cold wind chills as low as 8 above possible. * WHERE...Eastern Portland/Vancouver Metro, Foothills of the Northern and Central Oregon Cascades, North Oregon Coast Range Lowlands, North Oregon Coast Range, Willapa Hills, and South Washington Cascade Foothills. * WHEN...For the Cold Weather Advisory, until noon PST today. For the Extreme Cold Watch, from this evening through Wednesday morning. * 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 first Cold Weather Advisory, very cold temperatures as low as 15 to 25 degrees expected. For the second Cold Weather Advisory, very cold apparent (feels like) temperatures as low as 10 to 25 degrees expected. * WHERE...Central and Southern Willamette Valley, South Washington and North and Central Oregon Coast, Lower Columbia River and Cowlitz River Valleys, Central Oregon Coast Range Lowlands, Central Oregon Coast Range, Tualatin Valley, Portland West Hills and Chehalem Mountain, Inner Portland Metro, Willapa and Wahkiakum Lowlands, North Clark County Lowlands, and Inner Vancouver Metro. * WHEN...For the first Cold Weather Advisory, until noon PST today. For the second Cold Weather Advisory, from 7 PM this evening to noon PST Wednesday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Very cold temperatures can lead to hypothermia with prolonged exposure. * ADDITIONAL DETAILS...The lowest wind chills will occur around the west end of the Columbia River Gorge Tuesday night into Wednesday morning.

* WHAT...For the first Cold Weather Advisory, very cold temperatures as low as 15 to 25 degrees expected. For the second Cold Weather Advisory, very cold apparent (feels like) temperatures as low as 10 to 25 degrees expected. * WHERE...Central and Southern Willamette Valley, South Washington and North and Central Oregon Coast, Lower Columbia River and Cowlitz River Valleys, Central Oregon Coast Range Lowlands, Central Oregon Coast Range, Tualatin Valley, Portland West Hills and Chehalem Mountain, Inner Portland Metro, Willapa and Wahkiakum Lowlands, North Clark County Lowlands, and Inner Vancouver Metro. * WHEN...For the first Cold Weather Advisory, until noon PST today. For the second Cold Weather Advisory, from 7 PM this evening to noon PST Wednesday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Very cold temperatures can lead to hypothermia with prolonged exposure. * ADDITIONAL DETAILS...The lowest wind chills will occur around the west end of the Columbia River Gorge Tuesday night into Wednesday morning.

* WHAT...For the Cold Weather Advisory, very cold temperatures as low as 1 above. For the Extreme Cold Watch, dangerously cold wind chills as low as 1 above possible. * WHERE...West Columbia River Gorge of Oregon above 500 ft. * WHEN...For the Cold Weather Advisory, until noon PST today. For the Extreme Cold Watch, from this evening through Wednesday morning. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Wind chill values can lead to hypothermia with prolonged exposure. Very cold temperatures can lead to hypothermia with prolonged exposure.

* WHAT...For the Cold Weather Advisory, very cold temperatures as low as 4 above. For the Extreme Cold Watch, dangerously cold wind chills as low as 8 above possible. * WHERE...Eastern Portland/Vancouver Metro, Foothills of the Northern and Central Oregon Cascades, North Oregon Coast Range Lowlands, North Oregon Coast Range, Willapa Hills, and South Washington Cascade Foothills. * WHEN...For the Cold Weather Advisory, until noon PST today. For the Extreme Cold Watch, from this evening through Wednesday morning. * 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 first Cold Weather Advisory, very cold temperatures as low as 11 below. For the second Cold Weather Advisory, very cold temperatures as low as 9 below expected. * WHERE...South Washington Cascades and the Northern and Central Cascades of Oregon. * WHEN...For the first Cold Weather Advisory, until noon PST today. For the second Cold Weather Advisory, from 7 PM this evening to noon PST Wednesday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Wind chill values can lead to hypothermia with prolonged exposure. Very cold temperatures can lead to hypothermia with prolonged exposure.

* WHAT...For the Cold Weather Advisory, very cold wind chills as low as 1 below. For the Extreme Cold Watch, dangerously cold wind chills as low as 1 below possible. * WHERE...Western and Central Columbia River Gorge and the Hood River Valley. * WHEN...For the Cold Weather Advisory, until noon PST today. For the Extreme Cold Watch, from this evening through Wednesday morning. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Wind chill values can lead to hypothermia with prolonged exposure.

* WHAT...For the Cold Weather Advisory, very cold wind chills as low as 1 below. For the Extreme Cold Watch, dangerously cold wind chills as low as 1 below possible. * WHERE...Western and Central Columbia River Gorge and the Hood River Valley. * WHEN...For the Cold Weather Advisory, until noon PST today. For the Extreme Cold Watch, from this evening through Wednesday morning. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Wind chill values can lead to hypothermia with prolonged exposure.

* WHAT...For the first Cold Weather Advisory, very cold temperatures as low as 11 below. For the second Cold Weather Advisory, very cold temperatures as low as 9 below expected. * WHERE...South Washington Cascades and the Northern and Central Cascades of Oregon. * WHEN...For the first Cold Weather Advisory, until noon PST today. For the second Cold Weather Advisory, from 7 PM this evening to noon PST Wednesday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Wind chill values can lead to hypothermia with prolonged exposure. Very cold temperatures can lead to hypothermia with prolonged exposure.

* WHAT...For the Cold Weather Advisory, very cold temperatures as low as 4 above. For the Extreme Cold Watch, dangerously cold wind chills as low as 8 above possible. * WHERE...Eastern Portland/Vancouver Metro, Foothills of the Northern and Central Oregon Cascades, North Oregon Coast Range Lowlands, North Oregon Coast Range, Willapa Hills, and South Washington Cascade Foothills. * WHEN...For the Cold Weather Advisory, until noon PST today. For the Extreme Cold Watch, from this evening through Wednesday morning. * 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 Advisory, very cold temperatures as low as 1 above. For the Extreme Cold Watch, dangerously cold wind chills as low as 1 above possible. * WHERE...West Columbia River Gorge of Oregon above 500 ft. * WHEN...For the Cold Weather Advisory, until noon PST today. For the Extreme Cold Watch, from this evening through Wednesday morning. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Wind chill values can lead to hypothermia with prolonged exposure. Very cold temperatures can lead to hypothermia with prolonged exposure.

* WHAT...For the first Cold Weather Advisory, very cold temperatures as low as 15 to 25 degrees expected. For the second Cold Weather Advisory, very cold apparent (feels like) temperatures as low as 10 to 25 degrees expected. * WHERE...Central and Southern Willamette Valley, South Washington and North and Central Oregon Coast, Lower Columbia River and Cowlitz River Valleys, Central Oregon Coast Range Lowlands, Central Oregon Coast Range, Tualatin Valley, Portland West Hills and Chehalem Mountain, Inner Portland Metro, Willapa and Wahkiakum Lowlands, North Clark County Lowlands, and Inner Vancouver Metro. * WHEN...For the first Cold Weather Advisory, until noon PST today. For the second Cold Weather Advisory, from 7 PM this evening to noon PST Wednesday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Very cold temperatures can lead to hypothermia with prolonged exposure. * ADDITIONAL DETAILS...The lowest wind chills will occur around the west end of the Columbia River Gorge Tuesday night into Wednesday morning.

Light snow with areas of freezing fog have been observed along the Hwy 97 corridor south of Shaniko. Visibilities as low as one quarter mile will be possible as roadways are currently snow covered. Areas of patchy ice may have also developed as Monday's high temperatures reached slightly above freezing, allowing the potential for refreezing. Motorists are urged to use caution if traveling during the early morning hours today.

* WHERE...Admiralty Inlet Area. * WHEN...Until 10 AM PST Wednesday. * IMPACTS...Very cold temperatures can lead to hypothermia with prolonged exposure and will impact vulnerable populations such as the homeless, pets, and those without adequate access to heating. * ADDITIONAL DETAILS...Colder temperatures are expected Tuesday and Wednesday morning. Very cold wind chills as low as 15 to 20 degrees.

* WHERE...Western Skagit County and East Puget Sound Lowlands. * WHEN...Until 10 AM PST Wednesday. * IMPACTS...Very cold temperatures can lead to hypothermia with prolonged exposure and will impact vulnerable populations such as the homeless, pets, and those without adequate access to heating. * ADDITIONAL DETAILS...Colder temperatures are expected Tuesday and Wednesday morning. Very cold wind chills as low as 5 to 15 degrees.

* WHERE...Central Coast, Eastern Strait of Juan de Fuca, Hood Canal Area, North Coast, Western Strait of Juan De Fuca, Lower Chehalis Valley Area, and Southwest Interior. * WHEN...Until 10 AM PST Wednesday. * IMPACTS...Very cold temperatures can lead to hypothermia with prolonged exposure and will impact vulnerable populations such as the homeless, pets, and those without adequate access to heating. * ADDITIONAL DETAILS...Colder temperatures are expected Tuesday and Wednesday morning. Very cold wind chills as low as 15 to 20 degrees.

* WHERE...Bellevue and Vicinity, Bremerton and Vicinity, Everett and Vicinity, Seattle and Vicinity, and Tacoma Area. * WHEN...Until 10 AM PST Wednesday. * IMPACTS...Very cold temperatures can lead to hypothermia with prolonged exposure and will impact vulnerable populations such as the homeless, pets, and those without adequate access to heating. * ADDITIONAL DETAILS...Colder temperatures are expected Tuesday and Wednesday morning. Very cold wind chills as low as 15 to 20 degrees.

* WHERE...San Juan County and Western Whatcom County. * WHEN...Until 10 AM PST Wednesday. * IMPACTS...Very cold temperatures can lead to hypothermia with prolonged exposure and will impact vulnerable populations such as the homeless, pets, and those without adequate access to heating. * ADDITIONAL DETAILS...Colder temperatures are expected Tuesday and Wednesday morning. Very cold wind chills as low as 10 to 15 degrees, with near 0 degree wind chills possible for Whatcom County.