* WHAT...Very cold temperatures as low as 15 to 25 degrees expected.
* WHERE...Greater Portland/Vancouver Metro, Central and Southern
Willamette Valley, South Washington and North and Central Oregon
Coast, Northern and Central Coast Range Valleys and Mountains of
Oregon, Foothills of the Northern and Central Oregon Cascades,
Willapa Hills and Adjacent River Valleys of Pacific and Wahkiakum
Counties, Lower Columbia River and Cowlitz River Valleys, and
South Washington Cascade Foothills.
* WHEN...From 7 PM Monday to noon PST Tuesday.
* 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...Apparent (feels like) temperatures will be
locally lower, between 10 to 15 degrees, for locations near the
west end of the Columbia River Gorge.
* WHAT...Apparent (feels like) temperatures as low as zero to ten
degrees expected.
* WHERE...Western and Central Columbia River Gorge and the Hood
River Valley.
* WHEN...From 7 PM Monday to noon PST Tuesday.
* 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...Very cold temperatures as low as 15 to 25 degrees expected.
* WHERE...Greater Portland/Vancouver Metro, Central and Southern
Willamette Valley, South Washington and North and Central Oregon
Coast, Northern and Central Coast Range Valleys and Mountains of
Oregon, Foothills of the Northern and Central Oregon Cascades,
Willapa Hills and Adjacent River Valleys of Pacific and Wahkiakum
Counties, Lower Columbia River and Cowlitz River Valleys, and
South Washington Cascade Foothills.
* WHEN...From 7 PM Monday to noon PST Tuesday.
* 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...Apparent (feels like) temperatures will be
locally lower, between 10 to 15 degrees, for locations near the
west end of the Columbia River Gorge.
* WHAT...Very cold temperatures 10 to 19 below zero expected,
especially in the Methow Valley during night and morning hours.
* WHERE...Twisp, Methow, Loup Loup Pass, Winthrop, and Mazama.
* WHEN...From 1 AM Monday to noon PST Thursday.
* IMPACTS...Cold temperatures will impact those without adequate
heating. Cold temperatures could result in hypothermia or
frostbite if precautions are not taken.
* WHAT...Very cold wind chills 8 to 16 below zero expected during
the late night and morning hours.
* WHERE...Disautel Pass, Mansfield, Bridgeport, Okanogan,
Waterville, Tonasket, Oroville, Brewster, Nespelem, Omak, and
Badger Mountain Road.
* WHEN...From 1 AM Monday to noon PST Tuesday.
* IMPACTS...The cold wind chills could result in hypothermia or
frostbite if precautions are not taken.
* ADDITIONAL DETAILS...North winds will be strongest Monday with
gusts 20 to 30 mph with localized gusts to 35 mph on the
Waterville Plateau. Winds will decrease through Tuesday, but still
remain elevated up to around 10 mph which is strong enough
combined with the cold temperatures to produce dangerous wind
chill values.
* WHAT...Very cold nighttime temperatures as low as 15 below zero
expected, although most populated areas will have temperatures
between 5 above zero and 10 below. The coldest period will be
Tuesday, Tuesday night, and Wednesday.
* WHERE...Baker County, Harney County, and Malheur County.
* WHEN...From 8 PM PST /9 PM MST/ this evening to 9 AM PST /10 AM
MST/ Thursday.
* IMPACTS...Risk of frostbite and hypothermia.
* WHAT...Very cold temperatures. Morning lows around 10 degrees to
minus 5 degrees will be common, with temperatures as low as 15
degrees below zero expected.
* WHERE...Areas along and east of the Cascades, including Klamath,
Lake, and Modoc counties, as well as Siskiyou County.
* WHEN...Until 9 AM PST Wednesday.
* IMPACTS...Very cold temperatures can lead to hypothermia with
prolonged exposure.
* WHAT...For the first Freeze Warning Freeze Warning Monday morning,
sub-freezing temperatures as low as 30 expected. For the second
Freeze Warning Tuesday morning, sub-freezing temperatures as low
as 28 expected.
* WHERE...Curry County Coast and South Central Oregon Coast. This
includes the cities of Reedsport, Lakeside, Coos Bay, Bandon, Port
Orford, Gold Beach, and Brookings.
* WHEN...For the first Freeze Warning, from 1 AM to 9 AM PST Monday.
For the second Freeze Warning, from 1 AM to 9 AM PST Tuesday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
* WHAT...For the first Freeze Warning Freeze Warning Monday morning,
sub-freezing temperatures as low as 30 expected. For the second
Freeze Warning Tuesday morning, sub-freezing temperatures as low
as 28 expected.
* WHERE...Curry County Coast and South Central Oregon Coast. This
includes the cities of Reedsport, Lakeside, Coos Bay, Bandon, Port
Orford, Gold Beach, and Brookings.
* WHEN...For the first Freeze Warning, from 1 AM to 9 AM PST Monday.
For the second Freeze Warning, from 1 AM to 9 AM PST Tuesday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
* WHAT...Very cold temperatures as low as 15 below expected. The
coldest temperatures will be Tuesday, Tuesday night and Wednesday.
* WHERE...Baker County, Harney County, and Malheur County.
* WHEN...From 8 PM PST /9 PM MST/ this evening to 9 AM PST /10 AM
MST/ Thursday.
* IMPACTS...Risk of frostbite and hypothermia.
* WHAT...Very cold temperatures. Morning lows around 10 degrees to
minus 5 degrees will be common, with temperatures as low as 15
degrees below zero expected.
* WHERE...Areas along and east of the Cascades, including Klamath,
Lake, and Modoc counties, as well as Siskiyou County.
* WHEN...Until 9 AM PST Wednesday.
* IMPACTS...Very cold temperatures can lead to hypothermia with
prolonged exposure.
* WHAT...For the first Freeze Warning this morning, sub-freezing
temperatures as low as 31. For the second Freeze Warning Monday
morning, sub-freezing temperatures as low as 30 expected. For the
third Freeze Warning Tuesday morning, sub-freezing temperatures as
low as 28 expected.
* WHERE...Curry County Coast and South Central Oregon Coast. This
includes the cities of Reedsport, Lakeside, Coos Bay, Bandon, Port
Orford, Gold Beach, and Brookings.
* WHEN...For the first Freeze Warning, until 9 AM PST this morning.
For the second Freeze Warning, from 1 AM to 9 AM PST Monday. For
the third Freeze Warning, from 1 AM to 9 AM PST Tuesday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
* WHAT...For the first Freeze Warning this morning, sub-freezing
temperatures as low as 31. For the second Freeze Warning Monday
morning, sub-freezing temperatures as low as 30 expected. For the
third Freeze Warning Tuesday morning, sub-freezing temperatures as
low as 28 expected.
* WHERE...Curry County Coast and South Central Oregon Coast. This
includes the cities of Reedsport, Lakeside, Coos Bay, Bandon, Port
Orford, Gold Beach, and Brookings.
* WHEN...For the first Freeze Warning, until 9 AM PST this morning.
For the second Freeze Warning, from 1 AM to 9 AM PST Monday. For
the third Freeze Warning, from 1 AM to 9 AM PST Tuesday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
* WHAT...For the first Freeze Warning this morning, sub-freezing
temperatures as low as 31. For the second Freeze Warning Monday
morning, sub-freezing temperatures as low as 30 expected. For the
third Freeze Warning Tuesday morning, sub-freezing temperatures as
low as 28 expected.
* WHERE...Curry County Coast and South Central Oregon Coast. This
includes the cities of Reedsport, Lakeside, Coos Bay, Bandon, Port
Orford, Gold Beach, and Brookings.
* WHEN...For the first Freeze Warning, until 9 AM PST this morning.
For the second Freeze Warning, from 1 AM to 9 AM PST Monday. For
the third Freeze Warning, from 1 AM to 9 AM PST Tuesday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
* WHAT...Snow. Total snow accumulations 2 to 4 inches.
* WHERE...Grande Ronde Valley.
* WHEN...Until noon PST today.
* IMPACTS...Even light snowfall amounts can accumulate on roads and
cause dangerous driving conditions due to slippery and
snow-covered roads.
* WHAT...Snow. Additional snow accumulations up to 4 inches.
* WHERE...In Oregon, Northern Blue Mountains of Oregon. In
Washington, Northwest Blue Mountains.
* WHEN...Until noon PST Sunday.
* IMPACTS...Plan on slippery road conditions.
* WHAT...Snow. Additional snow accumulations up to 4 inches.
* WHERE...In Oregon, Northern Blue Mountains of Oregon. In
Washington, Northwest Blue Mountains.
* WHEN...Until noon PST Sunday.
* IMPACTS...Plan on slippery road conditions.
* WHAT...Very cold temperatures as low as 10 below expected.
* WHERE...Baker County, Harney County, and Malheur County.
* WHEN...From 8 PM PST /9 PM MST/ Sunday to 9 AM PST /10 AM MST/
Thursday.
* IMPACTS...Risk of frostbite and hypothermia.