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.
* 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.
* WHAT...Southwest winds 25 to 35 mph with gusts between 45 to 60
mph expected.
* WHERE...Central Oregon.
* 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.
...The Flood Warning continues for the following rivers in Oregon...
Malheur River Near Vale affecting Malheur County.
.Recent rain and snowmelt have increased flows in rivers and streams
across Malheur County.
For the Malheur River...including Vale...Minor flooding is forecast.
* WHAT...Minor flooding is forecast.
* WHERE...Malheur River near Vale.
* WHEN...Until early Wednesday morning.
* IMPACTS...At 20.5 feet, Flooding of some county roads near the
river will occur, including Westfall Road near Harper.
* ADDITIONAL DETAILS...
- At 2:30 PM MST Monday /1:30 PM PST Monday/ the stage was 17.7
feet.
- Bankfull stage is 19.0 feet.
- Forecast...The river will rise above flood stage just after
midnight tonight cresting at 20.1 feet early Tuesday morning.
It will fall below flood stage Tuesday evening.
- Flood stage is 19.5 feet.
- https://www.weather.gov/safety/flood
* WHAT...South winds 25 to 35 mph with gusts up to 60 mph. Gusts up
to 70 mph on beaches and headlands, and the higher terrain of the
Coast Range and Willapa Hills.
* WHERE...South Washington and North and Central Oregon Coast, North
and Central Coast Range Mountains of Oregon, and Willapa Hills.
* WHEN...Until 4 AM 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.
* ADDITIONAL DETAILS...Due to saturated soils from the previous
day's rainfall, tree damage is possible which could cause more
widespread power outages or structure damage.
* WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph.
* WHERE...North and Central Coast Range Valleys of Oregon, and
Willapa and Wahkiakum Lowlands.
* WHEN...Until 4 AM PST Tuesday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and power outages may result.
* ADDITIONAL DETAILS...Rain showers through the area may produce
locally gusty outflow winds with speeds up to 55 mph. Due to
saturated soils from the previous day's rainfall, tree damage is
possible which could cause more widespread power outages or
structure damage.
* WHAT...South winds 20 to 30 mph with gusts up to 50 mph.
* WHERE...Greater Portland/Vancouver Metro, Central and Southern
Willamette Valley, Lower Columbia River and Cowlitz River Valleys,
and South Washington Cascade Foothills.
* WHEN...Until 4 AM PST Tuesday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and power outages may result.
* ADDITIONAL DETAILS...Rain showers through the area may produce
locally gusty outflow winds with speeds up to 55 mph. Due to
saturated soils from the previous day's rainfall, tree damage is
possible which could cause more widespread power outages or
structure damage.
...The National Weather Service in Portland OR has issued a Flood
Warning for the following rivers in Oregon...
Luckiamute River near Suver affecting Polk and Benton Counties.
* WHAT...Minor flooding is forecast.
* WHERE...Luckiamute River near Suver.
* WHEN...Until Wednesday morning.
* IMPACTS...Above 27.0 feet, expect flooding of low lying and
agricultural lands in the vicinity of Sarah Helmick State Park,
Highway 99W, and Parker Road. Some secondary roads and rural
access roads may be flooded at this point. Flooding along Buena
Vista Rd near the confluence with the Willamette is also likely,
especially if the Willamette is running high.
* ADDITIONAL DETAILS...
- At 1:40 PM PST Monday the stage was 26.7 feet.
- Bankfull stage is 25.0 feet.
- Forecast...The river will rise above flood stage to 27.1 feet
late this afternoon. It will then fall below flood stage late
this afternoon to 26.5 feet late tonight. It could rise just
above flood stage again tomorrow afternoon to 27.1. It will
then fall below flood stage again late tomorrow evening.
- Flood stage is 27.0 feet.
- http://www.weather.gov/safety/flood