* WHAT...For the Cold Weather Advisory, very cold temperatures as
low as 10 to 15 degrees expected. For the Extreme Cold Watch,
dangerously cold wind chills as low zero possible.
* WHERE...West Columbia River Gorge of Oregon above 500 ft.
* WHEN...For the Cold Weather Advisory, from 7 PM this evening to
noon PST Tuesday. For the Extreme Cold Watch, from Tuesday 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 10 to 20 degrees expected. For the Extreme Cold Watch,
dangerously cold wind chills as low as 5 to 10 degrees 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, from 7 PM this evening to
noon PST Tuesday. For the Extreme Cold Watch, from Tuesday 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, from 7 PM this evening
to noon PST Tuesday. For the second Cold Weather Advisory, from 7
PM Tuesday 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.
* WHAT...For the Cold Weather Advisory, very cold wind chills as low
as zero to 10 degrees expected. For the Extreme Cold Watch,
dangerously cold wind chills as low as 5 below possible.
* WHERE...Western and Central Columbia River Gorge and the Hood
River Valley.
* WHEN...For the Cold Weather Advisory, from 7 PM this evening to
noon PST Tuesday. For the Extreme Cold Watch, from Tuesday 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...Very cold temperatures ranging from 13 to 25 degrees
expected.
* WHERE...Central Douglas County, Eastern Curry County and Josephine
County, Eastern Douglas County Foothills, and Jackson County. This
includes the communities of Roseburg, Tiller, Elkton, Grants Pass,
Cave Junction, Medford, Ashland, Shady Cove, Steamboat and Toketee
Falls.
* WHEN...From 10 PM this evening to 9 AM PST Wednesday.
* IMPACTS...Very cold temperatures can lead to hypothermia with
prolonged exposure.
* WHAT...For the Freeze Warnings, sub-freezing temperatures as low
as 23 to 30 degrees. For the Cold Weather Advisories, very cold
temperatures and wind chills as low as 20 to 26 degrees expected.
* WHERE...For the Freeze Warnings, communities along the immediate
coast including Port Orford, North Bend, Bandon and Reedsport. For
the Cold Weather Advisory, this includes locations in the Freeze
Warning, as well as inland locations such as Coquille, Myrtle
Point and Powers.
* WHEN...For the first Cold Weather Advisory, from 10 PM this
evening to 9 AM PST Tuesday. For the first Freeze Warning, from 1
AM to 9 AM PST Tuesday. For the second Freeze Warning and second
Cold Weather Advisory, from 10 PM Tuesday to 9 AM PST Wednesday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
* WHAT...Sub-freezing temperatures as low as 28 expected.
* WHERE...Portions of the Curry County Coast. This includes
Brookings and Gold Beach.
* WHEN...For the first Freeze Warning, from 1 AM to 9 AM PST
Tuesday. For the second Freeze Warning, from 10 PM Tuesday to 9 AM
PST Wednesday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
* WHAT...Very cold temperatures. Morning lows around 10 degrees to
minus 5 degrees will be common, except in the lower Klamath River
Valley where low temperatures of 13 to 20 are expected. Locally,
temperatures as low as 15 degrees below zero expected east of the
Cascades.
* 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.
* ADDITIONAL DETAILS...Persisting snow cover could minimize surface
warming, and clear skies overnight would allow for radiative
cooling to be increased. Under these conditions, localized areas
may see temperatures drop significantly below forecast values.
* WHAT...For the Freeze Warnings, sub-freezing temperatures as low
as 23 to 30 degrees. For the Cold Weather Advisories, very cold
temperatures and wind chills as low as 20 to 26 degrees expected.
* WHERE...For the Freeze Warnings, communities along the immediate
coast including Port Orford, North Bend, Bandon and Reedsport. For
the Cold Weather Advisory, this includes locations in the Freeze
Warning, as well as inland locations such as Coquille, Myrtle
Point and Powers.
* WHEN...For the first Cold Weather Advisory, from 10 PM this
evening to 9 AM PST Tuesday. For the first Freeze Warning, from 1
AM to 9 AM PST Tuesday. For the second Freeze Warning and second
Cold Weather Advisory, from 10 PM Tuesday to 9 AM PST Wednesday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
* WHAT...Sub-freezing temperatures as low as 28 expected.
* WHERE...Portions of the Curry County Coast. This includes
Brookings and Gold Beach.
* WHEN...For the first Freeze Warning, from 1 AM to 9 AM PST
Tuesday. For the second Freeze Warning, from 10 PM Tuesday to 9 AM
PST Wednesday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
* WHAT...For the Freeze Warnings, sub-freezing temperatures as low
as 23 to 30 degrees. For the Cold Weather Advisories, very cold
temperatures and wind chills as low as 20 to 26 degrees expected.
* WHERE...For the Freeze Warnings, communities along the immediate
coast including Port Orford, North Bend, Bandon and Reedsport. For
the Cold Weather Advisory, this includes locations in the Freeze
Warning, as well as inland locations such as Coquille, Myrtle
Point and Powers.
* WHEN...For the first Cold Weather Advisory, from 10 PM this
evening to 9 AM PST Tuesday. For the first Freeze Warning, from 1
AM to 9 AM PST Tuesday. For the second Freeze Warning and second
Cold Weather Advisory, from 10 PM Tuesday to 9 AM PST Wednesday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
* WHAT...For the Freeze Warnings, sub-freezing temperatures as low
as 23 to 30 degrees. For the Cold Weather Advisories, very cold
temperatures and wind chills as low as 20 to 26 degrees expected.
* WHERE...For the Freeze Warnings, communities along the immediate
coast including Port Orford, North Bend, Bandon and Reedsport. For
the Cold Weather Advisory, this includes locations in the Freeze
Warning, as well as inland locations such as Coquille, Myrtle
Point and Powers.
* WHEN...For the first Cold Weather Advisory, from 10 PM this
evening to 9 AM PST Tuesday. For the first Freeze Warning, from 1
AM to 9 AM PST Tuesday. For the second Freeze Warning and second
Cold Weather Advisory, from 10 PM Tuesday to 9 AM PST Wednesday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
* WHAT...Very cold temperatures as low as 25 below zero in the
higher Idaho basins, 15 below zero in eastern Oregon, 5 below zero
in the Idaho valleys. Wednesday morning will be the coldest
period.
* WHERE...All of southeast Oregon and southwest Idaho.
* WHEN...Until 10 AM MST 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...Very cold temperatures as low as 15 below zero. Wednesday
morning will be the coldest period.
* WHERE...Baker County, Harney County, and Malheur County.
* WHEN...Until 9 AM PST /10 AM MST/ 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...Very cold wind chills as low as 15 below expected.
* WHERE...Blue Mountains of Oregon and Washington, Wallowa County,
Ochoco-John Day Highlands, East Slopes of the Oregon Cascades, and
Central Oregon.
* WHEN...From 10 PM this evening to 7 AM PST Thursday.
* IMPACTS...The cold wind chills as low as 15 below zero could
result in hypothermia or frostbite if precautions are not taken.
Frostbite and hypothermia will occur if unprotected skin is
exposed to these temperatures.
* WHAT...Very cold temperatures. Morning lows around 10 degrees to
minus 5 degrees will be common, except in the lower Klamath Valley
where low temperatures of 13 to 20 are expected. Locally,
temperatures as low as 15 degrees below zero expected east of the
Cascades
* 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.
* ADDITIONAL DETAILS...Persisting snow cover could minimize surface
warming, and clear skies overnight would allow for radiative
cooling to be increased. Under these conditions, localized areas
may see temperatures drop significantly below forecast values.
* WHAT...Very cold temperatures ranging from 14 to 25 degrees
expected.
* WHERE...Central Douglas County, Eastern Curry County and Josephine
County, Eastern Douglas County Foothills, and Jackson County. This
includes the communities of Roseburg, Tiller, Elkton, Grants Pass,
Cave Junction, Medford, Ashland, Shady Cove, Steamboat and Toketee
Falls.
* WHEN...From 10 PM this evening to 9 AM PST Wednesday.
* IMPACTS...Very cold temperatures can lead to hypothermia with
prolonged exposure.
* WHAT...For the Freeze Warning, sub-freezing temperatures as low as
24 to 30 degrees. For the 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 23 degrees
expected.
* WHERE...For the Freeze Warnings, communities along the immediate
coast including Port Orford, North Bend, Bandon and Reedsport. For
the Cold Weather Advisory, this includes locations in the Freeze
Warning, as well as inland locations such as Coquille, Myrtle
Point and Powers.
* WHEN...For the Cold Weather Advisory, from 10 PM this evening to 9
AM PST Tuesday. For the 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 Freeze Warning, sub-freezing temperatures as low as
24 to 30 degrees. For the 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 23 degrees
expected.
* WHERE...For the Freeze Warnings, communities along the immediate
coast including Port Orford, North Bend, Bandon and Reedsport. For
the Cold Weather Advisory, this includes locations in the Freeze
Warning, as well as inland locations such as Coquille, Myrtle
Point and Powers.
* WHEN...For the Cold Weather Advisory, from 10 PM this evening to 9
AM PST Tuesday. For the 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...Sub-freezing temperatures as low as 28 expected.
* WHERE...Portions of the Curry County Coast. This includes
Brookings and Gold Beach.
* WHEN...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.
