...The Flood Warning is extended for the following rivers in
Washington...
Grays River at Covered Bridge near Rosburg affecting Wahkiakum
County.
...The Flood Warning continues for the following rivers in Oregon...
Luckiamute River near Suver affecting Polk and Benton Counties.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Luckiamute River near Suver.
* WHEN...Until tomorrow 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 12:50 PM PST Tuesday the stage was 27.2 feet.
- Bankfull stage is 25.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 12:50 PM PST Tuesday was 27.3 feet.
- Forecast...The river will remain around 27.2 feet through the
afternoon and is expected to fall below flood stage late this
evening and continue falling through the week.
- Flood stage is 27.0 feet.
- http://www.weather.gov/safety/flood
* WHAT...Heavy snow at or above elevations greater than 3000 ft.
Additional snow accumulations up to 6 inches. Winds gusting as
high as 45 mph.
* WHERE...West Slopes North Central Cascades and Passes.
* WHEN...Until 4 PM PST this afternoon.
* IMPACTS...Travel could be very difficult. Gusty winds could bring
down tree branches.
* ADDITIONAL DETAILS...Banding and convergence may develop right
over Snoqualmie Pass, which can lead to lower snow levels and
which can enhance snowfall amounts.
* WHAT...Heavy snow at or above elevations greater than 4000 ft.
Additional snow accumulations between 2 and 8 inches.
* WHERE...West Slopes South Central Cascades and Passes.
* WHEN...Until 4 PM PST this afternoon.
* IMPACTS...Travel could be very difficult. Strong winds could cause
tree damage.
* ADDITIONAL DETAILS...Blowing snow in gusty winds may cause locally
reduced visibilities at times.
* WHAT...Heavy snow at or above elevations greater than 4000 ft.
Additional snow accumulations up to 6 inches.
* WHERE...West Slopes North Cascades and Passes.
* WHEN...Until 4 PM PST this afternoon.
* IMPACTS...Plan on slippery road conditions.
* WHAT...Tidal overflow flooding.
* WHERE...In Oregon, Clatsop County Coast. In Washington, South
Washington Coast.
* WHEN...Until 2 PM PST this afternoon.
* IMPACTS...Minor flooding, up to one foot above ground level,
during high tides is expected in the low lying areas near bays,
sloughs, and the lower reaches of the coastal rivers.
* WHAT...Tidal overflow flooding.
* WHERE...In Oregon, Clatsop County Coast. In Washington, South
Washington Coast.
* WHEN...Until 2 PM PST this afternoon.
* IMPACTS...Minor flooding, up to one foot above ground level,
during high tides is expected in the low lying areas near bays,
sloughs, and the lower reaches of the coastal rivers.
* WHAT...Flooding caused by rain and snowmelt is continuing.
* WHERE...A portion of southeast Washington, including the following
counties, Columbia and Walla Walla.
* WHEN...Until midnight PST tonight.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
River or stream flows are elevated.
* ADDITIONAL DETAILS...
- At 1153 AM PST, Emergency management and the public in Walla
Walla and Columbia counties reported flooding in the advisory
area. Minor flooding is already occurring. Between 1 and 3
inches of rain have fallen in the last 2 days.
- Waitsburg is the most likely place to experience continued
flooding due to a breech in a private levee.
Additional rainfall amounts up to 0.1 inches are expected
over the area today. This additional rain will result in
minor flooding.
- Some locations that will experience flooding include...
Dayton, Waitsburg, Huntsville, Dixie and Kooskooskie.
- http://www.weather.gov/safety/flood
* WHAT...Heavy snow Above 3000 feet. Additional snow accumulations
up to 6 inches. Winds gusting as high as 60 mph.
* WHERE...Stevens Pass and Holden Village.
* WHEN...Until 4 PM PST this afternoon.
* IMPACTS...Travel could be very difficult. Strong winds could cause
extensive damage to trees and power lines.
...The National Weather Service in Pendleton OR has issued a Flood
Warning for the following rivers in Oregon...
John Day River at Service Creek affecting Wheeler County.
.Warm temperatures will melt snowpack and increase river flows.
* WHAT...Minor flooding is occurring.
* WHERE...John Day River at Service Creek.
* WHEN...Through late this evening.
* IMPACTS...At 11.5 feet,
* ADDITIONAL DETAILS...
- At 10:30 AM PST Tuesday the stage was 11.8 feet.
- Bankfull stage is 10.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:30 AM PST Tuesday was 11.9 feet.
- Forecast...The river will oscillate above flood stage with a
maximum value of 11.8 feet late this afternoon. It will fall
below flood stage late this evening.
- 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...Southwest winds 20 to 30 mph with gusts up to 50 mph.
* 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...Until 7 PM PST this evening.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* 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 this afternoon.
* 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 this afternoon.
* 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...Southwest winds 20 to 30 mph with gusts up to 50 mph.
* 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...Until 7 PM PST this evening.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* 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 this afternoon.
* 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 this afternoon.
* 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...Southwest winds 20 to 30 mph with gusts between 45 to 60
mph expected.
* WHERE...Central Oregon.
* WHEN...Until 4 PM PST this afternoon.
* 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...Snow. Additional snow accumulations up to 4 inches above
3500 feet. Winds gusting as high as 60 mph.
* WHERE...Upper Slopes of the Eastern Washington Cascades Crest.
* WHEN...Until 4 PM PST this afternoon.
* IMPACTS...Heavy snowfall and very low visibility will create
dangerous driving conditions. Strong winds could cause blowing
snow and tree damage.
* ADDITIONAL DETAILS...Accumulating snowfall has largely ended for
Snoqualmie Pass.
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of northwest and west central Washington,
including the following counties, in northwest Washington, Grays
Harbor. In west central Washington, Lewis and Thurston.
* WHEN...Through Thursday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Extensive street flooding and flooding of creeks and rivers are
possible.
* ADDITIONAL DETAILS...
- Precipitation is gradually diminishing throughout the day but
previous rainfall will continue to lead to further rises on
area rivers which could push Chehalis River above flood
stage. The most at risk at this time is lower Chehalis River.
- http://www.weather.gov/safety/flood
* WHAT...Large breaking waves of 22 to 26 feet.
* WHERE...Beaches of northern Curry, Coos and Douglas counties
from Port Orford north to Florence.
* WHEN...Until 1 PM PST this afternoon.
* 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