* WHAT...South winds 20 to 30 mph with gusts up to 45 mph expected.
* WHERE...Lower Columbia River and Cowlitz River Valleys, East Clark
County Lowlands, and South Washington Cascade Foothills.
* WHEN...From noon Monday to 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.
* ADDITIONAL DETAILS...Period of highest wind speeds will occur
after 6 PM Monday. Probability of wind gusts exceeding 45 mph
ranges from 50-60%.
* WHAT...South winds 25 to 35 mph with gusts up to 60-65 mph, with
higher gusts at beaches, 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...From 7 AM Monday to 4 AM PST Tuesday.
* IMPACTS...Damaging winds will blow down trees and power lines.
Widespread power outages are possible. Travel will be difficult,
especially for high profile vehicles.
...The National Weather Service in Portland OR has issued a Flood
Warning for the following rivers in Oregon...
Siuslaw River near Mapleton affecting Lane County.
Clackamas River at Estacada affecting Clackamas County.
Clackamas River near Oregon City affecting Clackamas County.
* WHAT...Minor flooding is forecast.
* WHERE...Clackamas River at Estacada.
* WHEN...From late tonight to tomorrow evening.
* IMPACTS...Above 21.0 feet, expect widespread flooding of lowland
and agricultural land from Estacada to Carver. Numerous parks
along the river are also threatened with flooding.
* ADDITIONAL DETAILS...
- At 4:45 PM PST Sunday the stage was 17.6 feet.
- Bankfull stage is 18.0 fate this eveningeet.
- Forecast...The river will rise above flood stage just after
midnight tonight to 20.9 feet late tonight. It will then fall
below flood stage Monday afternoon and continue falling
through mid-week.
- Flood stage is 20.0 feet.
- http://www.weather.gov/safety/flood
...The National Weather Service in Portland OR has issued a Flood
Warning for the following rivers in Oregon...
Siuslaw River near Mapleton affecting Lane County.
Clackamas River at Estacada affecting Clackamas County.
Clackamas River near Oregon City affecting Clackamas County.
* WHAT...Minor flooding is forecast.
* WHERE...Clackamas River near Oregon City.
* WHEN...From late tonight to tomorrow afternoon.
* IMPACTS...Above 39.0 feet, expect minor flooding of low areas
along the lower Clackamas River, including Clackamette Park, the
Oregon City shopping center, and some agricultural land downstream
of Carver Bridge.
* ADDITIONAL DETAILS...
- At 3:45 PM PST Sunday the stage was 32.2 feet.
- Bankfull stage is 38.0 feet.
- Forecast...The river will rise above flood stage overnight
tonight and crest at 39.2 feet around 7 am PST Monday. It
will then fall below flood stage around 10 am Monday and
continue falling through mid-week.
- Flood stage is 39.0 feet.
- http://www.weather.gov/safety/flood
...The National Weather Service in Portland OR has issued a Flood
Warning for the following rivers in Oregon...
Siuslaw River near Mapleton affecting Lane County.
Clackamas River at Estacada affecting Clackamas County.
Clackamas River near Oregon City affecting Clackamas County.
* WHAT...Minor flooding is forecast.
* WHERE...Siuslaw River near Mapleton.
* WHEN...From this evening to tomorrow morning.
* IMPACTS...Above 18.0 feet, expect minor flooding of low lying
dairy land along with some structures right along the banks of the
Siuslaw River in and near Mapleton.
* ADDITIONAL DETAILS...
- At 5:00 PM PST Sunday the stage was 16.7 feet.
- Bankfull stage is 15.0 feet.
- Forecast...The river is expected to rise above flood stage
this evening to a crest of 18.4 feet between 8 and 10 pm PST.
It will then fall below flood stage just after midnight
tonight.
- Flood stage is 18.0 feet.
- http://www.weather.gov/safety/flood
* WHAT...Flooding of streams or creeks caused by excessive rainfall
is possible.
* WHERE...Low lying areas along the Curry County Coast and South
Central Oregon Coast in Coos County and extreme western Douglas
County.
* WHEN...Through Monday morning.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Creeks and streams may rise out of their banks. Area creeks and
streams are running high and could flood with more heavy rain.
* ADDITIONAL DETAILS...
- A strong atmospheric river with ample moisture will bring
moderate to heavy rainfall to areas along and near the coast
of Oregon.
- http://www.weather.gov/safety/flood
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of northwest Oregon and southwest Washington,
including the following counties: in Oregon, Benton, Clackamas,
Clatsop, Columbia, Hood River, Lane, Lincoln, Linn, Marion,
Multnomah, Polk, Tillamook, Washington, and Yamhill. In
Washington, Clark, Cowlitz, Pacific, Skamania, and Wahkiakum.
* WHEN...Through late Tuesday night.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations,
especially for rivers draining the Willapa Hills and Oregon Coast
Range. Flooding may occur in poor drainage and urban areas.
Landslides are possible through this period, especially over the
Cascades due to heavy rainfall above 7,000 feet combined with
snowmelt. There is low probability for debris flows as rainfall
rates are not expected to meet thresholds over recently burned
areas.
* ADDITIONAL DETAILS...
- An atmospheric river and series of frontal systems will
continue produce periods of heavy rainfall over northwest
Oregon and Southwest Washington through Monday. The heaviest
rain will be over the coast, Coast Range, Willapa Hills, and
Cascades where 3 to 6 inches of rain has been observed from
Friday night through Sunday afternoon and an additional 1 to
3 inches of rainfall is expected from Sunday night through
Monday night. Snow levels have risen to above 7,000 feet on
Sunday, and snow melt due to rain falling on the Cascade snow
pack could cause additional flooding concerns for drainages
from the Cascades along with enhanced risk of landslides.
- http://www.weather.gov/safety/flood
* WHAT...Large waves and hazardous surf conditions. Breakers of 27
to 32 feet.
* WHERE...North and Central Coast of Oregon, and South
Washington Coast.
* WHEN...From 4 PM Monday to 4 PM PST Tuesday.
* 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. Minor
beach erosion may damage coastal properties and buildings.
Higher than normal water run-up is expected on beaches and low-
lying shoreline.
* ADDITIONAL DETAILS...Isolated coastal flooding due to tidal
overflow is possible along the north Oregon coast as a result
of high tides and some coastal rivers approaching 80% of flood
flow.
* 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...From 10 AM Monday to 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, Klamath Basin.
* WHEN...From 10 AM Monday to 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 weaker
thunderstorms.
* 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...From 10 AM Monday to 1 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...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...From 7 AM to 7 PM PST Monday.
* IMPACTS...Wind gusts may damage power lines or unsecured property.
Power outages are possible. Travel will be difficult, especially
for high profile vehicles.
...The National Weather Service in Boise ID has issued a Flood Watch
for the following river in Oregon...
Malheur River Near Vale affecting Oregon Lower Treasure Valley
zone.
.Rain falling on low elevation snowpack will increase runoff into
the Malheur River. Flows on the river are expected to rise through
Monday, potentially reaching minor flood stage.
* WHAT...Flooding is possible.
* WHERE...Malheur River near Vale.
* WHEN...From Monday morning to early Tuesday morning.
* IMPACTS...At 19.5 feet, The river will begin spilling over its
bank flooding farmland between Vale and Ontario. Water will begin
approaching low spots on Butte Drive. Water will approach the 36th
Street Bridge upstream from Ontario about 8 hours after flood
stage is exceeded near Vale.
* ADDITIONAL DETAILS...
- At 2:30 PM MST Sunday the stage was 16.5 feet.
- Forecast...Flood stage may be reached based on the latest
forecast information.
- Flood stage is 19.5 feet.
- https://www.weather.gov/safety/flood
* WHAT...South winds 20 to 30 mph with gusts up to 45 mph expected.
* WHERE...Eastern Willamette Valley, Tualatin Valley, Portland West
Hills and Chehalem Mountain, West Central Willamette Valley,
Benton County Lowlands, North Clark County Lowlands, and Inner
Vancouver Metro.
* WHEN...From noon Monday to 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.
* ADDITIONAL DETAILS...Period of highest wind speeds will occur
after 4 PM Monday, especially around the Central Willamette
Valley. Probability of wind gusts exceeding 45 mph ranges from
40-60%.
* WHAT...South winds 25 to 35 mph with gusts up to 60 mph expected.
* WHERE...South Washington and North and Central Oregon Coast, North
and Central Coast Range Mountains of Oregon, and Willapa Hills.
* WHEN...From 7 AM Monday to 4 AM PST Tuesday.
* IMPACTS...Damaging winds will blow down trees and power lines.
Widespread power outages are possible. Travel will be difficult,
especially for high profile vehicles.
* ADDITIONAL DETAILS...While the beaches and headlands will
experience the strongest gusts, elevations above 1000 feet in the
Coast Range too will experience gusts greater than 55 mph.
* WHAT...Southwest winds 25 to 35 mph with gusts 45 to 60 mph
possible.
* WHERE...Lower Columbia Basin of Oregon and Washington, Foothills
of the Blue Mountains of Washington, and Simcoe Highlands.
* WHEN...From Monday morning through Tuesday afternoon.
* 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 25 to 35 mph with
gusts up to 50 mph expected. For the High Wind Watch, southwest
winds 25 to 35 mph with gusts 45 to 60 mph possible.
* WHERE...North Central Oregon.
* WHEN...For the Wind Advisory, until 10 PM PST this evening. For
the High Wind Watch, from Monday morning through Tuesday afternoon.
* IMPACTS...Damaging winds could blow down trees and power lines.
Widespread power outages are possible. Travel could be difficult,
especially for high profile vehicles. Gusty winds will blow around
unsecured objects. Tree limbs could be blown down and a few power
outages may result.
* WHAT...For the Wind Advisory, southwest winds 25 to 35 mph with
gusts up to 50 mph. For the High Wind Watch, southwest winds 25 to
35 mph with gusts 45 to 60 mph possible.
* WHERE...Foothills of the Southern Blue Mountains of Oregon.
* WHEN...For the Wind Advisory, until 10 PM PST this evening. For
the High Wind Watch, from Monday morning through Tuesday afternoon.
* IMPACTS...Damaging winds could blow down trees and power lines.
Widespread power outages are possible. Travel could be difficult,
especially for high profile vehicles. Gusty winds will blow around
unsecured objects. Tree limbs could be blown down and a few power
outages may result.
* WHAT...For the Wind Advisory for the base of the northern Blue
Mountains of Oregon, south winds 25 to 35 mph with gusts up to 45
mph. For the High Wind Watch, southwest winds 25 to 35 mph with
gusts 45 to 60 mph possible.
* WHERE...Foothills of the Northern Blue Mountains of Oregon.
* WHEN...For the Wind Advisory, until 10 PM PST this evening. For
the High Wind Watch, from Monday morning through Tuesday afternoon.
* IMPACTS...Damaging winds could blow down trees and power lines.
Widespread power outages are possible. Travel could be difficult,
especially for high profile vehicles. Gusty winds will blow around
unsecured objects. Tree limbs could be blown down and a few power
outages may result.
* WHAT...For the Wind Advisory, southwest winds 25 to 35 mph with
gusts up to 50 mph expected. For the High Wind Watch, southwest
winds 25 to 35 mph with gusts 45 to 60 mph possible.
* WHERE...Central Oregon.
* WHEN...For the Wind Advisory, until 10 PM PST this evening. For
the High Wind Watch, from Monday morning through Tuesday afternoon.
* IMPACTS...Damaging winds could blow down trees and power lines.
Widespread power outages are possible. Travel could be difficult,
especially for high profile vehicles. Gusty winds will blow around
unsecured objects. Tree limbs could be blown down and a few power
outages may result.
