* 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
...Forecast flooding changed from Moderate to Major severity and
increased in duration for the following rivers in Oregon...
Malheur River Near Vale affecting Malheur County.
For the Malheur River...including Vale...Major flooding is forecast.
* WHAT...Moderate flooding is occurring and major flooding is
forecast.
* WHERE...Malheur River near Vale.
* WHEN...Until late tomorrow evening.
* IMPACTS...At 23.0 feet, Water may begin flowing over Highway 20
near Harper. Numerous roads crossing the river between Harper and
Ontario will be flooded with water entering houses near the 36th
Street Bridge in Ontario. Foothill and Lagoon Drive near Vale may
flood if Willow Creek is running high. Extensive inundation of
farmland will occur between Harper and Ontario.
* ADDITIONAL DETAILS...
- At 9:30 AM MST Tuesday /8:30 AM PST Tuesday/ the stage was
22.9 feet.
- Bankfull stage is 19.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:30 AM MST Tuesday /8:30 AM PST Tuesday/ was 22.9
feet.
- Forecast...The river will oscillate above flood stage with a
maximum value of 23.1 feet late this morning. It will fall
below flood stage tomorrow afternoon.
- Flood stage is 19.5 feet.
- Flood History...This crest compares to a previous crest of
23.3 feet on 03/19/1993.
- https://www.weather.gov/safety/flood
...The National Weather Service in Medford OR has issued a Flood
Warning for the following river in Oregon...
Sprague River near Beatty affecting Klamath County.
.Rainfall combined with snow melt pushed the river to just above
flood stage. No further rainfall is anticipated so the river is
expected to begin falling in the next few hours.
For the Sprague River...including Beatty...Minor flooding is
forecast.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Sprague River near Beatty.
* WHEN...From this morning to late tonight.
* IMPACTS...At 9.0 feet, Flooding of structures along the Sprague
River in the vicinity of Sprague River, Lone Pine, and down
stream can be expected. Widespread agricultural flooding is likely
in this area as well.
* ADDITIONAL DETAILS...
- At 7:15 AM PST Tuesday the stage was 8.5 feet.
- Bankfull stage is 8.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 7:15 AM PST Tuesday was 8.5 feet.
- Forecast...The river is expected to rise to a crest of 8.7
feet this morning. It will then fall below flood stage late
this afternoon.
- Flood stage is 8.5 feet.
- Flood History...This crest compares to a previous crest of
8.6 feet on 03/10/1989.
- http://www.weather.gov/safety/flood
...The Flood Warning is extended for the following rivers in
Oregon...
Luckiamute River near Suver affecting Polk and Benton Counties.
* WHAT...Minor flooding is occurring.
* 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 4:50 AM PST Tuesday the stage was 27.3 feet.
- Bankfull stage is 25.0 feet.
- Forecast...The river is expected to rise to a crest of 27.6
feet late this afternoon. It is then forecast to fall below
flood stage early Wednesday morning and continue falling
below 25.0 feet by late Wednesday afternoon.
- Flood stage is 27.0 feet.
- http://www.weather.gov/safety/flood
...Forecast flooding changed from Minor to Moderate severity and
increased in duration 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...Moderate flooding is
forecast.
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Malheur River near Vale.
* WHEN...Until tomorrow afternoon.
* IMPACTS...At 21.0 feet, Flood waters will rise above low spots on
Copeland Road near Harper. Butte Drive will be flooded with water
greater than 1 foot deep between the bridge and Foothill Drive.
The area near the 36th Street Bridge upstream from Ontario will
flood with water flowing over low spots on Malheur Drive. Debris
damming on the 36th Street Bridge may be a problem. Flood waters
will cover portions of Airport Road and Russel Road southwest of
Vale when Bully Creek is contributing little water.
* ADDITIONAL DETAILS...
- At 4:30 AM MST Tuesday /3:30 AM PST Tuesday/ the stage was
20.9 feet.
- Bankfull stage is 19.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:30 AM MST Tuesday /3:30 AM PST Tuesday/ was 20.9
feet.
- Forecast...The river will rise to 21.4 feet late this
morning. It will then fall below flood stage late tomorrow
morning to 14.3 feet late Friday evening. It will rise to
14.7 feet late Saturday morning. It will then fall to 14.6
feet late Saturday evening. It will rise to 15.7 feet late
Monday morning. It will then fall again and remain below
flood stage.
- Flood stage is 19.5 feet.
- https://www.weather.gov/safety/flood
* WHAT...Snow above 4000 feet. Additional snow accumulations of 2 to
5 inches. Winds gusting as high as 50 mph this morning.
* WHERE...Cascades of Lane County and Cascades of Marion and Linn
Counties.
* WHEN...Until 4 PM PST this afternoon.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Visibilities may drop below 1
mile due to falling and blowing snow.
* WHAT...For the High Surf Warning, large waves and dangerous surf
conditions. Breakers up to 34 feet. For the Coastal Flood
Advisory, tidal overflow flooding expected.
* WHERE...In Oregon, Clatsop County Coast. In Washington, South
Washington Coast.
* WHEN...For the High Surf Warning, until noon PST today. For
the Coastal Flood Advisory, from 8 AM this morning to 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.
Destructive waves may wash over beaches, jetties, and other
structures unexpectedly. People can be swept off rocks and
jetties and drown while observing high surf. Severe beach
erosion may destroy coastal properties and buildings. Higher
than normal water run-up is expected on beaches and low-lying
shoreline.
* WHAT...For the High Surf Warning, large waves and dangerous surf
conditions. Breakers up to 34 feet. For the Coastal Flood
Advisory, tidal overflow flooding expected.
* WHERE...In Oregon, Clatsop County Coast. In Washington, South
Washington Coast.
* WHEN...For the High Surf Warning, until noon PST today. For
the Coastal Flood Advisory, from 8 AM this morning to 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.
Destructive waves may wash over beaches, jetties, and other
structures unexpectedly. People can be swept off rocks and
jetties and drown while observing high surf. Severe beach
erosion may destroy coastal properties and buildings. Higher
than normal water run-up is expected on beaches and low-lying
shoreline.
* WHAT...Large waves and dangerous surf conditions. Breakers up to
34 feet.
* WHERE...Tillamook County Coast and Central Coast of Oregon.
* WHEN...Until noon PST today.
* IMPACTS...Destructive waves may wash over beaches, jetties,
and other structures unexpectedly. People can be swept off
rocks and jetties and drown while observing high surf. Severe
beach erosion may destroy coastal properties and buildings.
Higher than normal water run-up is expected on beaches and low-
lying shoreline.
...The Flood Warning is extended 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 occurring and minor flooding is forecast.
* WHERE...Malheur River near Vale.
* WHEN...Until late tomorrow morning.
* IMPACTS...At 20.5 feet, Flooding of some county roads near the
river will occur, including Westfall Road near Harper.
* ADDITIONAL DETAILS...
- At 1:30 AM MST Tuesday /12:30 AM PST Tuesday/ the stage was
20.3 feet.
- Bankfull stage is 19.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 1:30 AM MST Tuesday /12:30 AM PST Tuesday/ was 20.3
feet.
- Forecast...The river will rise to 20.6 feet late this
morning. It will then fall below flood stage late tonight to
14.6 feet early Saturday morning. It will rise to 15.8 feet
Monday afternoon. It will then fall again and remain below
flood stage.
- Flood stage is 19.5 feet.
- https://www.weather.gov/safety/flood
* WHAT...Snow Above 4500 feet. Additional snow accumulations 3 to 6
inches. Total snow accumulations 5 to 10 inches. Winds gusting 40
to 60 mph, highest on exposed ridges.
* WHERE...East Slopes of the Oregon Cascades.
* WHEN...Until 4 PM PST Tuesday.
* IMPACTS...Travel could be difficult due to periods of moderate to
heavy snow. Very strong winds could cause extensive tree damage.
* WHAT...Southwest winds 25 to 35 mph with gusts up to 55 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 Tuesday.
* 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 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 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.
* 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...Southwest winds 20 to 30 mph with gusts up to 55 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. Downed
trees and power outages are possible.
* 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.
* WHAT...Southwest winds 20 to 30 mph with gusts up to 55 mph.
* WHERE...North and Central Coast Range Valleys of Oregon.
* WHEN...Until 4 AM PST Tuesday.
* IMPACTS...Gusty winds will blow around unsecured objects. Downed
trees and power outages are possible.
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.
