* WHAT...Snow. Additional snow accumulations of 1 to 2 inches
possible.
* WHERE...Portions of northwest and west central Washington.
* WHEN...Until 10 AM PST Thursday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Thursday morning commute.
* ADDITIONAL DETAILS...Snow amounts will be variable across the
area. Localized higher amounts are possible under any bands of
heavier snow that develop.
* WHAT...Snow. Additional snow accumulations of 1 to 2 inches
possible.
* WHERE...San Juan County and Western Whatcom County.
* WHEN...Until 10 AM PST Thursday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Thursday morning commute.
* ADDITIONAL DETAILS...Snow amounts will be variable across the
area. Localized higher amounts are possible under any bands of
heavier snow that develop.
* WHAT...Snow expected. Total snow accumulations between 2 and 4
inches.
* WHERE...Foothills of the Blue Mountains of Oregon and Washington,
and Grande Ronde Valley.
* WHEN...From 7 PM Thursday to 4 PM PST Friday.
* IMPACTS...Travel could be difficult due to periods of moderate to
heavy snow. The hazardous conditions could impact the Friday
morning commute.
...SNOW AND RAIN SHOWERS PERSIST THROUGH THE EVENING WHICH WILL
PRODUCE ADDITIONAL SNOW ACCUMULATION...
.Showers continue as a low pressure system nears the south
Washington Coast. Showers persist this evening. Temperatures sit
right around freezing so precipitation will be a mix of rain and
snow except at elevations above 1000 feet.
* WHAT...Wet snow. Additional snow accumulations up to one inch.
Highest snow amounts will occur above 2000 feet.
* WHERE...Foothills of the Northern and Central Oregon Cascades,
West Columbia River Gorge of Oregon above 500 ft, and South
Washington Cascade Foothills.
* WHEN...Until 4 AM PST Thursday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* ADDITIONAL DETAILS...Overnight temperatures will fall below
freezing so moisture on roadways may freeze in some locations.
...SNOW AND RAIN SHOWERS PERSIST THROUGH THE EVENING WHICH WILL
PRODUCE ADDITIONAL SNOW ACCUMULATION...
.Showers continue as a low pressure system nears the south
Washington Coast. Showers persist this evening. Temperatures sit
right around freezing so precipitation will be a mix of rain and
snow except at elevations above 1000 feet.
* WHAT...Snow. Additional snow accumulations up to two inches.
* WHERE...South Washington Cascades and the Northern and Central
Cascades of Oregon.
* WHEN...Until 4 AM PST Thursday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* ADDITIONAL DETAILS...Overnight temperatures will fall below
freezing so moisture on roadways may freeze in some locations.
...SNOW AND RAIN SHOWERS PERSIST THROUGH THE EVENING WHICH WILL
PRODUCE ADDITIONAL SNOW ACCUMULATION...
.Showers continue as a low pressure system nears the south
Washington Coast. Showers persist this evening. Temperatures sit
right around freezing so precipitation will be a mix of rain and
snow except at elevations above 1000 feet.
* WHAT...Heavy wet snow. Additional snow accumulations up to one
inch.
* WHERE...North and Central Coast Range Mountains of Oregon, and
Willapa Hills.
* WHEN...Until midnight PST tonight.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* ADDITIONAL DETAILS...Overnight temperatures will fall below
freezing so moisture on roadways may freeze in some locations.
* WHAT...Very cold temperatures as low as 15 to 20 degrees for
Western Skagit County and the East Puget Sound Lowlands and as low
as 20 to 25 degrees for the remaining areas.
* WHERE...Western Skagit County, Bellevue and Vicinity, East Puget
Sound Lowlands, Everett and Vicinity, and Seattle and Vicinity.
* WHEN...From 10 PM Thursday to 10 AM PST Friday.
* 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.
* WHAT...Very cold wind chills as low as 10 to 20 degrees.
* WHERE...Western Whatcom County.
* WHEN...Until 10 AM PST Friday.
* 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...Temperatures will warm Thursday afternoon to
30 to 35 degrees before dropping once again Friday morning.
...SNOW AND RAIN SHOWERS PERSIST THROUGH THE EVENING WHICH WILL
PRODUCE ADDITIONAL SNOW ACCUMULATION...
.Showers continue as a low pressure system nears the south
Washington Coast. Showers persist this evening. Temperatures sit
right around freezing so precipitation will be a mix of rain and
snow except at elevations above 1000 feet.
* WHAT...Snow. Additional snow accumulations between 1 and 3 inches.
* WHERE...South Washington Cascades and the Northern and Central
Cascades of Oregon.
* WHEN...Until 4 AM PST Thursday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* ADDITIONAL DETAILS...Overnight temperatures will fall below
freezing so moisture on roadways may freeze in some locations.
...SNOW AND RAIN SHOWERS PERSIST THROUGH THE EVENING WHICH WILL
PRODUCE ADDITIONAL SNOW ACCUMULATION...
.Showers continue as a low pressure system nears the south
Washington Coast. Showers persist this evening. Temperatures sit
right around freezing so precipitation will be a mix of rain and
snow except at elevations above 1000 feet.
* WHAT...Wet snow. Additional snow accumulations up to two inches.
* WHERE...Foothills of the Northern and Central Oregon Cascades,
West Columbia River Gorge of Oregon above 500 ft, and South
Washington Cascade Foothills.
* WHEN...Until 4 AM PST Thursday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* ADDITIONAL DETAILS...Overnight temperatures will fall below
freezing so moisture on roadways may freeze in some locations.
...SNOW AND RAIN SHOWERS PERSIST THROUGH THE EVENING WHICH WILL
PRODUCE ADDITIONAL SNOW ACCUMULATION...
.Showers continue as a low pressure system nears the south
Washington Coast. Showers persist this evening. Temperatures sit
right around freezing so precipitation will be a mix of rain and
snow except at elevations above 1000 feet.
* WHAT...Heavy wet snow. Additional snow accumulations up to one
inch.
* WHERE...North and Central Coast Range Mountains of Oregon, and
Willapa Hills.
* WHEN...Until midnight PST tonight.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* ADDITIONAL DETAILS...Overnight temperatures will fall below
freezing so moisture on roadways may freeze in some locations.
...SNOW AND RAIN SHOWERS PERSIST THROUGH THE EVENING WHICH WILL
PRODUCE ADDITIONAL SNOW ACCUMULATION...
.Showers continue as a low pressure system nears the south
Washington Coast. Showers persist this evening. Temperatures sit
right around freezing so precipitation will be a mix of rain and
snow except at elevations above 1000 feet.
* WHAT...Wet snow. Additional snow accumulations up to one inch.
* WHERE...Western and Central Columbia River Gorge and the Hood
River Valley.
* WHEN...Until 10 PM PST this evening.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* ADDITIONAL DETAILS...Overnight temperatures will fall below
freezing so moisture on roadways may freeze in some locations.
* WHAT...Snow. Additional snow accumulations up to 2 inches.
* WHERE...San Juan County and Western Whatcom County.
* WHEN...Until 10 AM PST Thursday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Wednesday evening and Thursday morning
commutes.
* ADDITIONAL DETAILS...Snow amounts will be variable across the
area. Localized higher amounts are possible under any bands of
heavier snow that develop.
* WHAT...Snow. Additional snow accumulations up to 2 inches.
* WHERE...Portions of northwest and west central Washington.
* WHEN...Until 10 AM PST Thursday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Wednesday evening and Thursday morning
commutes.
* ADDITIONAL DETAILS...Snow amounts will be variable across the
area. Localized higher amounts are possible under any bands of
heavier snow that develop.
* WHAT...Snow. Additional snow accumulations up to 2 inches.
* WHERE...Portions of northwest and west central Washington.
* WHEN...Until 10 AM PST Thursday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Wednesday evening and Thursday morning
commutes.
* ADDITIONAL DETAILS...Snow amounts will be variable across the
area. Localized higher amounts are possible under any bands of
heavier snow that develop.
* WHAT...Snow expected. Total snow accumulations between 2 and 4
inches.
* WHERE...Foothills of the Blue Mountains of Oregon and Washington,
and Grande Ronde Valley.
* WHEN...From 7 PM Thursday to 4 PM PST Friday.
* IMPACTS...Travel could be difficult due to periods of moderate to
heavy snow. The hazardous conditions could impact the Friday
morning commute.
* WHAT...Very cold temperatures as low as 15 to 25 degrees.
* WHERE...Western Skagit County, Bellevue and Vicinity, East Puget
Sound Lowlands, Everett and Vicinity, and Seattle and Vicinity.
* WHEN...From 10 PM Thursday to 10 AM PST Friday.
* IMPACTS...Frostbite and hypothermia will occur if unprotected skin
is exposed to these temperatures.
* WHAT...Very cold wind chills as low as 10 to 20 degrees.
* WHERE...Western Whatcom County.
* WHEN...Until 10 AM PST Friday.
* IMPACTS...Frostbite and hypothermia will occur if unprotected skin
is exposed to these temperatures.
* ADDITIONAL DETAILS...Temperatures will warm Thursday afternoon to
30 to 35 degrees before dropping once again Friday morning.
...SNOW SHOWERS THROUGH WEDNESDAY NIGHT, MIXING WITH RAIN OR
CHANGING TO ALL RAIN FOR ELEVATIONS BELOW 1000 FEET...
.Showers continue throughout Wednesday, but warmer temperatures
below 1000 feet have resulted in snow accumulation becoming
increasingly unlikely. While snow may continue to mix in below 1000
feet at times, temperatures are too warm for any real further
accumulations. Above 1000 feet, snow showers continue, with possible
further accumulations.
* WHAT...Snow. Additional snow accumulations between 2 and 8 inches.
* WHERE...South Washington Cascades and the Northern and Central
Cascades of Oregon.
* WHEN...Until 4 AM PST Thursday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
...SNOW SHOWERS THROUGH WEDNESDAY NIGHT, MIXING WITH RAIN OR
CHANGING TO ALL RAIN FOR ELEVATIONS BELOW 1000 FEET...
.Showers continue throughout Wednesday, but warmer temperatures
below 1000 feet have resulted in snow accumulation becoming
increasingly unlikely. While snow may continue to mix in below 1000
feet at times, temperatures are too warm for any real further
accumulations. Above 1000 feet, snow showers continue, with possible
further accumulations.
* WHAT...Snow. Additional snow accumulations between 1 to 3 inches.
Highest snow amounts will occur above 2000 feet.
* WHERE...Foothills of the Northern and Central Oregon Cascades,
West Columbia River Gorge of Oregon above 500 ft, and South
Washington Cascade Foothills.
* WHEN...Until 4 AM PST Thursday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
