* WHAT...South winds 30 to 50 mph with gusts up to 70 mph possible.
* WHERE...Curry County Coast, Eastern Curry County, and the South
Central Oregon Coast. This includes southern Oregon beaches,
headlands, and exposed locations. Also, portions of Highway 101.
* WHEN...From Tuesday afternoon through late Tuesday night.
* IMPACTS...Damaging winds could blow down trees and power lines.
Widespread power outages are possible. Travel could be difficult,
especially for high profile vehicles.
* WHAT...For the Wind Advisory, southwest winds 20 to 35 mph with
gusts up to 50 mph. For the High Wind Watch, south winds 30 to 50
mph with gusts up to 70 mph possible.
* WHERE...Lake County and eastern Klamath County, and Modoc County.
This includes Silver Lake, Summer Lake, Paisley, Adel, the Warner
Mountains, and portions of Highways 31, 140, and 395.
* WHEN...For the Wind Advisory, until 7 PM PST this evening. For the
High Wind Watch, from Tuesday afternoon through Wednesday morning.
* IMPACTS...Damaging winds could blow down trees and power lines.
Widespread power outages are possible. Travel could be difficult,
especially for high profile vehicles.
* ADDITIONAL DETAILS...After Wednesday morning, additional episodes
of strong winds are possible during the remainder of the week.
* WHAT...Large breaking waves of 20 to 23 feet.
* WHERE...South Central Oregon Coast and Curry County Coast.
* WHEN...From 7 PM this evening to 4 PM PST Monday.
* 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.
* ADDITIONAL DETAILS...Another very strong storm will bring storm
force south winds Tuesday into Wednesday. This could bring very
high surf, especially to south-facing beaches and ports, like
Port Orford.
* View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr
* WHAT...Heavy snow expected. Total snow accumulations between 3 and
6 inches, except up to 12 inches for the higher terrain. Winds
gusting as high as 40 mph.
* WHERE...Northern and Eastern Klamath County and Western Lake
County County. This includes the cities of Crescent and Chemult,
portions of Highway 97 and Highway 31, and the higher terrain.
* WHEN...From 1 PM this afternoon to 10 PM PST Monday.
* IMPACTS...Travel could be very difficult. The hazardous conditions
could impact the Monday morning and evening commutes. Gusty winds
could bring down tree branches.
* WHAT...Heavy snow expected Above 2500 Feet. Total snow
accumulations between 5 and 15 inches.
* WHERE...Eastern Douglas County Foothills County. This includes
Toketee Falls.
* WHEN...From 1 PM this afternoon to 10 PM PST Monday.
* IMPACTS...Travel could be very difficult to impossible. The
hazardous conditions could impact the Monday morning and evening
commutes.
* WHAT...Heavy snow expected. Total snow accumulations between 6 and
12 inches possible for the Siskiyou Mountains and the Southern
Oregon Cascades from Lake of the Woods southward. 12 to 24 inches
possible north of Lake of the Woods. Winds could gust as high as
35 mph.
* WHERE...The Southern Oregon Cascades and Siskiyou Mountains. This
includes portions of highways 58, 230, 138, 62, 140, and 66. It
also includes the areas of Willamette Pass, Crater Lake, Diamond
Lake, Union Creek, Lake of the Woods, and Mount Ashland.
* WHEN...From 1 PM this afternoon to 10 PM PST Monday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Travel could be very difficult
to impossible. The hazardous conditions could impact the Monday
morning and evening commutes. Gusty winds could bring down tree
branches.
* WHAT...Heavy snow expected. Total snow accumulations of 2 to 8
inches, with up to 14 inches above 2500 feet. and up to one
inch below 2000 feet.
* WHERE...Western Foothills of the Northern and Central Oregon
Cascades.
* WHEN...From 4 PM PST Sunday to 10 PM PST Monday.
* IMPACTS...Travel could be very difficult.
* WHAT...Wet snow expected. Total snow accumulations of up to 5
inches above 2000 feet, except up to 11 inches above 2500 feet.
* WHERE...North and Central Coast Range of Oregon.
* WHEN...From 4 PM PST Sunday to 10 PM PST Monday.
* IMPACTS...Plan on slippery road conditions.
* WHAT...Heavy snow expected. Total snow accumulations of 10 to 30
inches at pass level, up to 3 to 4 feet above 5500 feet. Winds
gusting as high as 45 mph.
* WHERE...West Slopes of the Northern and Central Oregon
Cascades, and South Washington Cascades.
* WHEN...From 10 AM PST Sunday to 10 PM PST Monday.
* IMPACTS...Travel could be very difficult. Patchy blowing snow
could significantly reduce visibility.
...WINTER WEATHER HIGHLIGHTS...
.An upper level trough will push a warm front across the region
overnight followed by a cold frontal passage late Sunday. Snow
levels will start out low and then rise overnight through Sunday
before lowering again late Sunday. This will produce some initial
mountain snow tonight, with some freezing rain also possible, before
turning to rain then returning to snow late Sunday through Monday.
* WHAT...Heavy mixed precipitation Above 4000 ft. Additional snow
accumulations between 8 and 11 inches...and ice accumulations
around one tenth of an inch tonight through Sunday morning. Total
snow accumulations 3 to 6 inches below 4000 feet. Winds gusting as
high as 40 mph.
* WHERE...In Oregon, Northern Blue Mountains of Oregon. In
Washington, Northwest Blue Mountains.
* WHEN...Until 10 PM PST Monday.
* IMPACTS...Periods of moderate and heavy snow will combine with low
visibilities to create difficult driving conditions.
...WINTER WEATHER HIGHLIGHTS...
.An upper level trough will push a warm front across the region
overnight followed by a cold frontal passage late Sunday. Snow
levels will start out low and then rise overnight through Sunday
before lowering again late Sunday. This will produce some initial
mountain snow tonight, with some freezing rain also possible, before
turning to rain then returning to snow late Sunday through Monday.
* WHAT...Heavy snow expected mainly along the Cascade crest with
total snow accumulations between 8 and 15 inches. Lower elevations
including LaPine, Sunriver, Sisters and Camp Sherman will see
lesser amounts of snow on the order of 3 to 8 inches. Winds
gusting as high as 35 mph may cause some blowing snow mainly along
the Cascade crest.
* WHERE...East Slopes of the Oregon Cascades.
* WHEN...From 10 AM Sunday to 10 PM PST Monday.
* IMPACTS...Significant snowfall with periods of heavy snowfall
rates will combine with low visibility to create very difficult
driving conditions.
ESFPQR
It is shaping up to be a wet week ahead. Of particular concern is the
potential for heavy rain Tuesday night through Friday morning, which
could result in some flooding for area creeks and rivers.
Current projections of the most likely amounts for storm total
precipitation range from 5 to 8 inches for the Coast, Coast Range,
and Cascades, with 2.5 to 4 inches for inland valley locations,
including Portland, Salem, and Eugene. Upper end projections, with
about a 10 percent chance of occurring, range from 6 to 11 inches
for the Coast, Coast Range, and Cascades, with 5 to 7 inches for
inland valleys. Snowmelt in the Cascades from 2000 to 4000 feet
elevation could add runoff, although the main cause for flooding
would be the heavy rain.
Rivers will rise starting Wednesday. Small streams and
fast-responding rivers could see flooding as early as Wednesday
night or Thursday, with slow-responding rivers potentially flooding
by this weekend. Heavy rainfall will also cause water ponding in low
lying areas and other areas of poor drainage.
Monitor weather.gov/portland for the latest updates and any watches,
warnings, or advisories that may be issued for this event.
* WHAT...Heavy snow expected. Total snow accumulations between 6 and
12 inches possible for the Siskiyou Mountains and the Southern
Oregon Cascades from Lake of the Woods southward. 12 to 18 inches
possible north of Lake of the Woods. Winds could gust as high as
35 mph.
* WHERE...The Southern Oregon Cascades and Siskiyou Mountains. This
includes portions of highways 58, 230, 138, 62, 140, and 66. It
also includes the areas of Willamette Pass, Crater Lake, Diamond
Lake, Union Creek, Lake of the Woods, and Mount Ashland.
* WHEN...From 4 PM Sunday to 10 PM PST Monday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Travel could be very difficult
to impossible. The hazardous conditions could impact the Monday
morning and evening commutes.
* WHAT...Heavy snow expected. Total snow accumulations between 4 and
12 inches. Winds gusting as high as 40 mph.
* WHERE...Northern and Eastern Klamath County and Western Lake
County County. This includes the cities of Crescent and Chemult,
portions of Highway 97 and Highway 31, and the higher terrain.
* WHEN...From 4 PM Sunday to 10 PM PST Monday.
* IMPACTS...Travel could be very difficult. The hazardous conditions
could impact the Monday morning and evening commutes.
* WHAT...Heavy snow expected Above 2500 Feet. Total snow
accumulations between 7 and 15 inches.
* WHERE...Eastern Douglas County Foothills County. This includes
Toketee Falls.
* WHEN...From 4 PM Sunday to 10 PM PST Monday.
* IMPACTS...Travel could be very difficult to impossible. The
hazardous conditions could impact the Monday morning and evening
commutes.
* ADDITIONAL DETAILS...Snow levels will be around 6000 feet early
Sunday afternoon then fall rapidly during Sunday evening. Snow
levels will remain around 2500 to 3000 feet in Eastern Douglas
County Sunday evening through Monday evening.
* WHAT...Sneaker waves possible.
* WHERE...Central Coast of Oregon.
* WHEN...From Sunday morning through Sunday evening.
* IMPACTS...Waves can run up significantly farther on a beach than
normal, including over rocks and jetties. Sneaker waves can
suddenly knock people off of their feet and quickly pull them
into the frigid ocean which may lead to serious injury or
drowning.
* WHAT...For the Beach Hazards Statement, Sneaker waves
possible. For the Coastal Flood Advisory, tidal overflow
flooding expected.
* WHERE...Clatsop and Tillamook Coast, and South Washington
Coast.
* WHEN...For the Beach Hazards Statement, from Sunday morning
through Sunday evening. For the Coastal Flood Advisory, from
11 AM to 3 PM PST Sunday.
* IMPACTS...Minor flooding, up to one foot above ground level,
during high tides is expected in the low lying areas near bays,
sloughs, Highway 101, and the lower reaches of the coastal
rivers.
* WHAT...For the Beach Hazards Statement, Sneaker waves
possible. For the Coastal Flood Advisory, tidal overflow
flooding expected.
* WHERE...Clatsop and Tillamook Coast, and South Washington
Coast.
* WHEN...For the Beach Hazards Statement, from Sunday morning
through Sunday evening. For the Coastal Flood Advisory, from
11 AM to 3 PM PST Sunday.
* IMPACTS...Minor flooding, up to one foot above ground level,
during high tides is expected in the low lying areas near bays,
sloughs, Highway 101, and the lower reaches of the coastal
rivers.
* WHAT...Heavy snow expected above 2500 feet. Total snow
accumulations up to 10 to 20 inches. Winds gusting as high as 35
mph.
* WHERE...South Washington Cascades and the Northern and Central
Cascades of Oregon.
* WHEN...From 10 AM Sunday to 10 PM PST Monday.
* IMPACTS...Travel could be very difficult.
...WINTER WEATHER HIGHLIGHTS...
.An upper level trough will push a warm front across the region this
afternoon and overnight followed by a cold frontal passage late
Sunday. Snow level will start out low and then rise overnight
through Sunday before lowering again late Sunday and overnight. This
will produce some initial mountain snow late today and overnight
before turning to rain then returning to snow late Sunday through
Monday.
* WHAT...Heavy snow expected Above 4000 ft. Total snow accumulations
of 8 to 14 inches. Elevations below 4000 ft could see 3 to 7
inches. Winds gusting as high as 35 mph.
* WHERE...In Oregon, Northern Blue Mountains of Oregon. In
Washington, Northwest Blue Mountains.
* WHEN...Through 10 PM PST Monday. Snow will begin tonight and
change over to rain early Sunday before returning to snow Sunday
night.
* IMPACTS...Heavy snowfall rates resulting in significant
accumulation will combine with low visibility to create very
difficult driving conditions.
