* WHAT...Large breaking waves of 22 to 25 feet.
* WHERE...Beaches and coastlines of Curry, Coos, and Douglas
Counties.
* WHEN...From 4 PM Thursday to 10 PM PST Friday.
* IMPACTS...Large breaking waves will create hazardous
conditions along and within the surf zone, and could inundate
beaches and low lying shorelines. Beach erosion is possible,
and exposed infrastructure may be damaged.
* View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr
* WHAT...Heavy snow expected above 4000 feet. Total snow
accumulations of 12 to 24 inches. Winds gusting as high as 60
mph.
* WHERE...East Slopes of the Oregon Cascades.
* WHEN...From 4 PM Wednesday to 4 AM PST Friday.
* IMPACTS...Travel could be very difficult to impossible. Patchy
blowing snow could significantly reduce visibility. The
hazardous conditions could impact the morning or evening
commute. Strong winds could cause tree damage.
* ADDITIONAL DETAILS...A rain to snow mix is expected to
transition into all snow overnight tonight. Total snow
accumulations for La Pine and Sunriver are expected to be around
3 to 6 inches. Santiam Pass could see over 20 inches of total
snow accumulation.
* WHAT...Snow expected above 4000 feet. Total snow accumulations
of 6 to 12 inches. Winds gusting as high as 60 mph.
* WHERE...In Oregon, Northern Blue Mountains of Oregon. In
Washington, Northwest Blue Mountains.
* WHEN...From 10 PM this evening to 4 PM PST Thursday.
* IMPACTS...Travel could be very difficult to impossible. Patchy
blowing snow could significantly reduce visibility. The
hazardous conditions could impact the morning or evening
commute. Gusty winds could bring down tree branches.
* ADDITIONAL DETAILS...A rain to snow mix will transition into all
snow overnight tonight, with periods of heavy snow possible
through early Thursday morning. Areas along I-84, including
Meacham, are only expected to see 1 to 3 inches of new snowfall.
* WHAT...Southwest winds 40 to 50 mph with gusts up to 65 mph
expected.
* WHERE...Portions of southwest Idaho and southeast Oregon.
* WHEN...From 8 AM MST /7 AM PST/ to 11 PM MST /10 PM PST/
Thursday.
* IMPACTS...High winds may move loose debris, damage property
and cause power outages. Travel will be difficult and
dangerous for high profile vehicles.
* WHAT...South winds 30 to 40 mph with gusts up to 60 mph
expected.
* WHERE...Oregon Lower Treasure Valley.
* WHEN...From 8 AM to 8 PM MST Thursday.
* IMPACTS...Damaging winds will blow down trees and power lines.
Widespread power outages are expected. Travel will be
difficult and dangerous for high profile vehicles.
* WHAT...South winds 25 to 35 mph with gusts up to 55 mph
expected.
* WHERE...Portions of south central, southwest and west central
Idaho and northeast Oregon.
* WHEN...From 8 AM MST /7 AM PST/ to 8 PM MST /7 PM PST/
Thursday.
* IMPACTS...Gusty winds could blow around unsecured objects.
Tree limbs could be blown down and a few power outages may
result.
* WHAT...Heavy snow expected above 4000 feet. Total snow
accumulations of 12 to 24 inches. Winds gusting as high as 60
mph.
* WHERE...East Slopes of the Oregon Cascades.
* WHEN...From 4 PM Wednesday to 4 AM PST Friday.
* IMPACTS...Travel could be very difficult to impossible. Patchy
blowing snow could significantly reduce visibility. The
hazardous conditions could impact the morning or evening
commute. Strong winds could cause tree damage.
* ADDITIONAL DETAILS...Rain is expected to transition into snow
during the evening on Wednesday. Total snow accumulations for
La Pine and Sunriver are expected to be around 3 to 6 inches.
Santiam Pass could see over 20 inches of total snow
accumulation.
* WHAT...Heavy snow expected above 4000 feet. Total snow
accumulations of 8 to 20 inches. Winds gusting as high as 60
mph.
* WHERE...In Oregon, Northern Blue Mountains of Oregon. In
Washington, Northwest Blue Mountains.
* WHEN...From 10 PM this evening to 4 PM PST Thursday.
* IMPACTS...Travel could be very difficult to impossible. Patchy
blowing snow could significantly reduce visibility. The
hazardous conditions could impact the morning or evening
commute. Gusty winds could bring down tree branches.
* ADDITIONAL DETAILS...Periods of heavy snow will impact the
northern Blues tonight into Wednesday morning, and again late
Wednesday evening through Thursday. Rain and a rain to snow
mix will occur during the day Wednesday. Strong gusty winds
will also produce patchy blowing snow at times late Wednesday
into Thursday.
* WHAT...Heavy snow expected above 1500 feet. Total snow
accumulations of 4 to 11 inches, except 12 to 24 inches above
2500 feet. Winds gusting as high as 50 mph.
* WHERE...Northern Oregon Cascade Foothills, Northern Oregon
Cascades, Cascade Foothills in Lane County, Cascades in Lane
County and Upper Hood River Valley.
* WHEN...From 4 PM this afternoon to 6 AM PST Friday.
* IMPACTS...Travel could be very difficult. Patchy blowing snow
could significantly reduce visibility. Gusty winds could bring
down tree branches.
* WHAT...Snow expected above 1500 feet. Total snow accumulations
of 2 to 7 inches, except 7 to 14 inches above 2500 feet. Winds
gusting as high as 55 mph.
* WHERE...Coast Range of Northwest Oregon and Central Coast
Range of Western Oregon.
* WHEN...From 10 PM this evening to 6 AM PST Friday.
* IMPACTS...Travel could be very difficult. Gusty winds could
bring down tree branches.
* WHAT...Southwest winds 35 to 45 mph with gusts up to 65 mph
expected. Snow and blowing snow will also create periods of very
low visibility and drifting snow.
* WHERE...Portions of Klamath, Lake, Modoc, and northeastern
Siskiyou counties, including Tulelake, Alturas, Davis Creek,
Klamath Falls, Adel, Lakeview, Valley Falls, Fort Rock, and
portions of highways 140, 97, 31, 139, 299, and 395.
* WHEN...From 1 AM Thursday to 4 AM PST Friday.
* IMPACTS...Expect periods of low visibility in blowing snow.
Damaging winds could blow down trees and power lines. Power
outages are possible. Travel will be difficult, especially for
high profile vehicles.
* View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr
* WHAT...Southwest winds 40 to 50 mph with gusts up to 60 mph
expected.
* WHERE...South Central Oregon Coast and Curry County Coast
including Brookings, Gold Beach, Port Orford, all capes and
headlands, and exposed portions of highway 101.
* WHEN...From 7 PM this evening to 7 AM PST Thursday.
* IMPACTS...Damaging winds could blow down trees and power
lines. Power outages are possible. Travel will be difficult,
especially for high profile vehicles.
* View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr
* WHAT...South winds 25 to 35 mph with gusts up to 55 mph
expected.
* WHERE...John Day Basin.
* WHEN...From 7 PM this evening to 4 PM PST Thursday.
* IMPACTS...Gusty winds could blow around unsecured objects.
Tree limbs could be blown down and a few power outages may
result.
* WHAT...South winds 25 to 35 mph with gusts up to 55 mph
expected.
* WHERE...Grande Ronde Valley.
* WHEN...From 10 AM this morning to 4 PM PST Thursday.
* IMPACTS...Gusty winds could blow around unsecured objects.
Tree limbs could be blown down and a few power outages may
result.
* WHAT...South winds 30 to 40 mph with gusts up to 55 mph
expected.
* WHERE...Wallowa County.
* WHEN...From 1 AM to 4 PM PST Thursday.
* IMPACTS...Gusty winds could blow around unsecured objects.
Tree limbs could be blown down and a few power outages may
result.
* ADDITIONAL DETAILS...The strongest winds will occur right at the
base of the Wallowa Mountains.
* WHAT...South winds 25 to 35 mph with gusts up to 55 mph
expected.
* WHERE...In Oregon, Foothills of the Northern Blue Mountains of
Oregon. In Washington, Foothills of the Blue Mountains of
Washington.
* WHEN...From 7 PM this evening to 9 AM PST Thursday.
* IMPACTS...Gusty winds could blow around unsecured objects.
Tree limbs could be blown down and a few power outages may
result.
* ADDITIONAL DETAILS...The strongest winds will occur right at
the base of the Blue and Wallowa Mountains, including areas
such as Cabbage Hill along I-84.
* WHAT...Southwest winds 25 to 35 mph with gusts up to 55 mph
expected.
* WHERE...Foothills of the Southern Blue Mountains of Oregon.
* WHEN...Until 7 AM PST Thursday.
* IMPACTS...Gusty winds could blow around unsecured objects.
Tree limbs could be blown down and a few power outages may
result.
* ADDITIONAL DETAILS...The strongest winds will occur right at the
base of the Blue Mountains.
* WHAT...Southwest winds 25 to 35 mph with gusts up to 55 mph
expected.
* WHERE...In Oregon, North Central Oregon and Central Oregon. In
Washington, Simcoe Highlands.
* WHEN...Until 7 AM PST Thursday.
* IMPACTS...Gusty winds could blow around unsecured objects.
Tree limbs could be blown down and a few power outages may
result.
* WHAT...For the Winter Storm Warning, heavy snow expected above
2500 feet. Total snow accumulations of 6 to 9 inches, with over
a foot in the mountains of the Kalmiopsis wilderness and Douglas
County Foothills. Winds gusting as high as 60 mph. For the
Winter Weather Advisory, snow expected above 1500 feet. Total
snow accumulations of 1 to 3 inches possible, with 3 to 6
inches above 2000 feet. Winds gusting as high as 30 mph.
* WHERE...Portions of Douglas County, eastern Curry County and
Josephine County and eastern Douglas County Foothills. For the
Winter Storm Warning, this includes the Kalmiopsis Wilderness
and portions of Highway 138 and the Tiller-Trail Highway. For
the Winter Weather Advisory, this includes portions of
Interstate 5 north of Grants Pass, Highways 42, 199 and 138,
Camas Mountain, Hayes Hill Summit, Sexton Summit as well as
Smith and Canyon Creek Passes and the communities of Steamboat,
Toketee Falls, Glendale, Selma, Cave Junction and Obrien.
* WHEN...For the Winter Storm Warning, from 4 PM this afternoon
to 4 AM PST Friday. For the Winter Weather Advisory, from 4 AM
to 1 PM PST Thursday.
* IMPACTS...Travel could be very difficult to impossible. Patchy
blowing snow could significantly reduce visibility. The
hazardous conditions could impact the morning or evening
commute. Strong winds could cause tree damage.
* ADDITIONAL DETAILS...There is some uncertainty regarding
accumulation on roadways down to 1500 ft given recent warm
temperatures, time of year and model road temperature forecasts
in the lower 40s. However, precipitation rates could be enough
to overcome this Thursday morning, resulting in potential winter
weather impacts.
* View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr
* WHAT...Heavy snow expected. Total snow accumulations of 6 to 8
inches. Winds gusting as high as 60 mph.
* WHERE...Portions of northern Klamath County, including Crescent,
Chemult, and highway 97 north of Chiloquin.
* WHEN...From 4 PM this afternoon to 4 AM PST Friday.
* IMPACTS...Travel could be very difficult. Patchy blowing snow
could significantly reduce visibility. The hazardous
conditions could impact the morning or evening commute. Strong
winds could cause tree damage.
* View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr
