At 447 PM PST, severe thunderstorms were located along a line
extending from near Yale to near Toutle, moving northeast at 65 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Johnston Ridge Visitors Center, Coldwater Ridge Visitors Center,
Mount St. Helens, Amboy, Spirit Lake, Lake Merwin, Yale, and
Coldwater Lake.
This includes the following highways in Washington...
State Route 503 between mile markers 31 and 40.
State Route 504 near mile marker 27, between mile markers 32 and 41,
and between mile markers 43 and 51.
At 437 PM PST, severe thunderstorms were located along a line
extending from near Washougal to 6 miles east of Oregon City, moving
east at 30 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees. Downed trees and
power outages possible.
Locations impacted include...
Prindle, Rooster Rock State Park, Proebstel, Cape Horn, Washougal,
Larch Mountain, Rockwood, Fairview, Gresham, Wood Village, Hazelwood,
Latourell, Troutdale, Parkrose, Government Island, Corbett, Bridal
Veil, Lacamas Lake, Mill Plain, and Camas.
In Washington this includes State Route 14 between mile markers 7 and
28.
This includes the following highways in Oregon...
Interstate 84 between mile markers 10 and 29.
U.S. Highway 26 east of Portland near mile marker 15.
At 437 PM PST, severe thunderstorms were located along a line
extending from near Washougal to 6 miles east of Oregon City, moving
east at 30 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees. Downed trees and
power outages possible.
Locations impacted include...
Prindle, Rooster Rock State Park, Proebstel, Cape Horn, Washougal,
Larch Mountain, Rockwood, Fairview, Gresham, Wood Village, Hazelwood,
Latourell, Troutdale, Parkrose, Government Island, Corbett, Bridal
Veil, Lacamas Lake, Mill Plain, and Camas.
In Washington this includes State Route 14 between mile markers 7 and
28.
This includes the following highways in Oregon...
Interstate 84 between mile markers 10 and 29.
U.S. Highway 26 east of Portland near mile marker 15.
* WHAT...Southwest winds 35 to 45 mph with gusts up to 65 mph
expected.
* WHERE...Portions of Lake, Klamath, and Modoc counties, including
Summer Lake, Wagontire, Valley Falls, Paisley, the Warner and Hart
Mountains, Winter Rim, and portions of Highways 395, 140, and 31.
* WHEN...Until 4 AM PST Tuesday.
* IMPACTS...Wind gusts may damage power lines or unsecured property.
Power outages are possible. Travel will be difficult, especially
for high profile vehicles.
* WHAT...Southwest winds 15 to 25 mph with gusts up to 45 mph
expected.
* WHERE...In California, Northeast Siskiyou and Northwest Modoc
Counties. In Oregon, the Klamath Basin.
* WHEN...Until 4 AM PST Tuesday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* WHAT...Southwest winds 20 to 30 mph with gusts up to 45 mph
expected. Stronger wind gusts are possible within thunderstorms
during the late morning and afternoon.
* WHERE...Jackson, Josephine, central and eastern Douglas County,
and eastern Curry County, including Medford, Ashland, Shady Cove,
Grants Pass, Cave Junction, Roseburg, Sutherlin, Toketee Falls,
and all surrounding areas.
* WHEN...Until 1 AM PST Tuesday.
* IMPACTS...Gusty winds will blow around and damage unsecured
objects. Tree damage is likely and power outages may result.
* WHAT...South winds 35 to 45 mph with gusts up to 65 mph expected.
* WHERE...The Curry, Coos, and Douglas county coasts, including
Brookings, Gold Beach, Port Orford, Bandon, North Bend, Coos Bay,
Reedsport, all capes and headlands, and exposed portions of
Highway 101.
* WHEN...Until 7 PM PST this evening.
* IMPACTS...Wind gusts may damage power lines or unsecured property.
Power outages are possible. Travel will be difficult, especially
for high profile vehicles.
At 423 PM PST, Doppler radar was tracking strong thunderstorms along
a line extending from near Cascade Valley to 16 miles southwest of
Ritzville to 6 miles northeast of Delaney. Movement was north at 40
mph.
HAZARD...Wind gusts of 50 to 55 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Moses Lake, Othello, Warden, Ritzville, Moses Lake North, Banks Lake
South, Cascade Valley, Odessa, Lind, Coulee City, Sprague, Endicott,
Washtucna, Wilson Creek, Hartline, Hatton, Lamont, Krupp, Hay, and
Batum.
This includes the following highways...
Interstate 90 in Washington between mile markers 171 and 244.
U.S. Highway 2 in Washington between mile markers 189 and 208.
U.S. Highway 12 in Washington between mile markers 389 and 393.
U.S. Highway 395 in Washington between mile markers 62 and 96.
At 417 PM PST, Doppler radar was tracking gusty showers along a line
extending from 7 miles east of Walla Walla to near Bingham Springs.
Movement was east at 45 mph.
HAZARD...Wind gusts of 50 to 55 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Minam, Tollgate, Spout Springs, Bingham Springs, Ski Bluewood, Troy,
and Kooskooskie.
At 417 PM PST, Doppler radar was tracking gusty showers along a line
extending from 7 miles east of Walla Walla to near Bingham Springs.
Movement was east at 45 mph.
HAZARD...Wind gusts of 50 to 55 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Minam, Tollgate, Spout Springs, Bingham Springs, Ski Bluewood, Troy,
and Kooskooskie.
...The Flood Warning is extended for the following rivers in
Washington...
Skokomish River At Potlatch affecting Mason County.
.Another round of rainfall is impacting the region which will keep
the river above flood stage through at least Wednesday.
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Skokomish River at Potlatch.
* WHEN...Until Wednesday evening.
* IMPACTS...At 17.5 feet, the Skokomish River will cause moderate
flooding, with deep and quick flood waters inundating some
residential areas, many roads, and much of the farm land in the
Skokomish Valley. Inundated roads include the Skokomish Valley
road, Bourgault Road West, Purdy Cutoff Road, and Highway 106.
* ADDITIONAL DETAILS...
- At 3:15 PM PST Monday the stage was 16.7 feet.
- Flood stage is 16.5 feet.
- Forecast...The river is expected to start rising this
afternoon and crest around 17.7 feet late tomorrow morning.
It will then fall below flood stage early Wednesday
afternoon.
- http://www.weather.gov/safety/flood
* WHAT...Large breaking waves of 15 to 25 feet expected in the
surf zone.
* WHERE...North Coast and Central Coast zones.
* WHEN...From 4 PM this afternoon to 4 PM PST Tuesday.
* IMPACTS...Large waves may wash over beaches, jetties, and
other structures unexpectedly. Localized beach erosion is
possible. People can be swept off rocks and jetties, and drown
while observing high surf.
For the John Day River...including Service Creek...Minor flooding is
forecast.
* WHAT...Minor flooding is forecast.
* WHERE...John Day River at Service Creek.
* WHEN...From this afternoon until further notice.
* IMPACTS...At 11.5 feet,
* ADDITIONAL DETAILS...
- At 1:30 PM PST Monday the stage was 11.4 feet.
- Bankfull stage is 10.0 feet.
- Forecast...The river will rise to flood stage late this
afternoon. It will then fall to 6.1 feet early Friday
morning. It will rise to 7.5 feet Monday, March 03. It will
then fall again and remain below flood stage.
- Flood stage is 11.5 feet.
- Flood History...This crest compares to a previous crest of
12.9 feet on 03/14/1983.
- http://www.weather.gov/safety/flood
* WHAT...Snow expected. Total snow accumulations up to 12 inches.
Winds gusting as high as 60 mph.
* WHERE...Upper Slopes of the Eastern Washington Cascades Crest.
* WHEN...Until 4 PM PST Tuesday.
* IMPACTS...Heavy snowfall and very low visibility will create
dangerous driving conditions. Strong winds could cause blowing
snow and tree damage.
* ADDITIONAL DETAILS...Snow accumulations for Snoqualmie Pass are
only expected to be around 2 to 5 inches. This advisory includes
White Pass.
* WHAT...Snow expected Above 4500ft. Total snow accumulations 5 to
10 inches. Winds gusting as high as 60 mph.
* WHERE...East Slopes of the Oregon Cascades.
* WHEN...Until 4 PM PST Tuesday.
* IMPACTS...Significant snowfall with periods of heavy snowfall
rates will combine with low visibility to create very difficult
driving conditions. Very strong winds could cause blowing snow
tree damage.
* WHAT...Large breaking waves of 23 to 27 feet.
* WHERE...Beaches of Curry County south of Port Orford.
* WHEN...Until 10 AM PST Tuesday.
* 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...Dangerously large breaking waves of 27 to 32 feet.
* WHERE...Beaches of northern Curry, Coos and Douglas counties
from Port Orford north to Florence.
* WHEN...Until 10 AM PST Tuesday.
* IMPACTS...Extremely large breaking waves will create very
hazardous conditions along beaches and area shorelines. Waves
will inundate beaches and surge into normally dry areas.
Infrastructure damage and significant beach erosion can be
expected.
* View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr
* WHAT...Southwest winds 25 to 35 mph with gusts up to 55 mph
expected.
* WHERE...Lower Columbia Basin of Oregon and Washington, Foothills
of the Northern Blue Mountains of Oregon, and Foothills of the
Blue Mountains of Washington.
* WHEN...From 7 PM this evening to 7 PM PST Tuesday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* WHAT...Southwest winds 25 to 35 mph with gusts between 50 and 65
mph expected.
* WHERE...In Oregon, Foothills of the Southern Blue Mountains of
Oregon and North Central Oregon. In Washington, Simcoe Highlands.
* WHEN...Until 4 PM PST Tuesday.
* IMPACTS...Damaging winds will blow down trees and power lines.
Widespread power outages are expected. Travel will be difficult,
especially for high profile vehicles.
* WHAT...West winds 25 to 35 mph with gusts between 45 to 55 mph
expected.
* WHERE...Eastern Columbia River Gorge of Oregon and Washington.
* WHEN...Until 4 PM PST Tuesday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.