* WHAT...A moderate risk of sneaker waves.
* WHERE...Douglas, Coos, and Curry County Beaches.
* WHEN...Until noon PDT today.
* IMPACTS...Sneaker waves can run up significantly farther on
beaches than normal, including over rocks and jetties. These
waves can suddenly knock people off of their feet and quickly
pull them into the cold ocean waters, resulting in serious
injury or death. Waves may also lift driftwood logs, trapping
anyone caught underneath.
* ADDITIONAL DETAILS...The risk will be highest on west facing
beaches, especially early Tuesday morning.
* View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr
* WHAT...Visibility one quarter mile or less in dense fog. Areas
close to rivers and other bodies of water will be impacted more by
dense fog
* WHERE...South Washington and North and Central Oregon Coast.
* WHEN...Until 11 AM PDT this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
...The Flood Warning continues for the following rivers in Oregon...
Silvies River Near Burns affecting Harney County.
.Warm temperatures will melt snowpack and increase river flows.
For the Silvies River...including Burns...Minor flooding is forecast.
* WHAT...Minor flooding is forecast.
* WHERE...Silvies River near Burns.
* WHEN...From this morning to late Friday morning.
* IMPACTS...At 12.0 feet, Flooding of fields will occur in the Burns
area. Water will encroach on some private properties along North
Broadway Avenue, Foley Road, and Stancliff Road. Water will be
close to flowing on to Highway 20 at the Silvies River Bridge. Low
spots in the Burns RV Park may be impacted.
* ADDITIONAL DETAILS...
- At 2:00 AM PDT Tuesday the stage was 11.3 feet.
- Bankfull stage is 10.5 feet.
- Forecast...The river will oscillate around flood stage with a
maximum value of 12.5 feet tomorrow afternoon.
- Flood stage is 12.0 feet.
- Flood History...This crest compares to a previous crest of
12.5 feet on 03/08/1986.
- https://www.weather.gov/safety/flood
* WHAT...Southwest winds 25 to 35 mph with gusts up to 60 mph
possible.
* 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 Wednesday afternoon through Thursday evening.
* 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...A moderate risk of sneaker waves.
* WHERE...Douglas, Coos, and Curry County Beaches.
* WHEN...Through Tuesday morning.
* IMPACTS...Sneaker waves can run up significantly farther on
beaches than normal, including over rocks and jetties. These
waves can suddenly knock people off of their feet and quickly
pull them into the cold ocean waters, resulting in serious
injury or death. Waves may also lift driftwood logs, trapping
anyone caught underneath.
* ADDITIONAL DETAILS...The risk will be highest on west facing
beaches, especially early Tuesday morning.
* View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr
ESFPDT
Temperatures in the 60s and 70s through Wednesday will increase snow
melt of the mid and high elevation snow pack. This will be followed
by mountain rain Wednesday night through Friday. Saturated mountain
soils will allow for efficient runoff and will increase water levels
on mountain rivers, creeks and streams.
The primary concern is the John Day River at Service Creek which is
forecast to reach minor flood stage Thursday morning through Friday
afternoon, peaking early Friday morning. The Grande Ronde River at
Troy and the Naches River at Cliffdell and Naches are expected to
reach action stage Wednesday afternoon through at least Friday
morning but have a low probability of reaching minor flood stage.
Several other rivers are forecast to approach but not quite reach
action stage. Smaller creeks and streams may also have significant
rises but at this time they do not appear to reach levels that would
cause flooding.
People with activities near creeks and streams should exercise
caution as flows will be swift and very cold water can quickly lead
to hypothermia if someone were to fall into the water.
Those with interests along rivers, creeks and streams should
continue to monitor forecasts as there is some uncertainty in the
expected water levels. Stay tuned to for the latest forecast updates
along with any flood warnings or advisories that may be issued.
ESFBOI
Warmer temperatures will lead to snowmelt, causing rises on
rivers, creeks, and streams across southeast Oregon through
midweek. Saturated soils in some areas will increase runoff.
Those with interests along rivers, creeks and streams should
continue to monitor the forecast as there is some uncertainty in
how much response the lower elevation rivers, creeks and streams
will see. Stay tuned to the forecast for the latest updates, along
with any warnings or advisories that may be issued.
...The National Weather Service in Boise ID has issued a Flood
Warning for the following rivers in Oregon...
Silvies River Near Burns affecting Harney County.
.Warm temperatures will melt snowpack and increase river flows.
For the Silvies River...including Burns...Minor flooding is forecast.
* WHAT...Minor flooding is forecast.
* WHERE...Silvies River near Burns.
* WHEN...From Tuesday morning to late Friday evening.
* IMPACTS...At 12.0 feet, Flooding of fields will occur in the Burns
area. Water will encroach on some private properties along North
Broadway Avenue, Foley Road, and Stancliff Road. Water will be
close to flowing on to Highway 20 at the Silvies River Bridge. Low
spots in the Burns RV Park may be impacted.
* ADDITIONAL DETAILS...
- At 10:00 AM PDT Monday the stage was 10.4 feet.
- Bankfull stage is 10.5 feet.
- Forecast...The river will rise above flood stage late Tuesday
morning.
- Flood stage is 12.0 feet.
- Flood History...This crest compares to a previous crest of
12.5 feet on 03/08/1986.
- https://www.weather.gov/safety/flood
* WHAT...A moderate risk of sneaker waves.
* WHERE...Douglas, Coos, and Curry County Beaches.
* WHEN...From this afternoon through Tuesday morning.
* IMPACTS...Sneaker waves can run up significantly farther on
beaches than normal, including over rocks and jetties. These
waves can suddenly knock people off of their feet and quickly
pull them into the cold ocean waters, resulting in serious
injury or death. Waves may also lift driftwood logs, trapping
anyone caught underneath.
* ADDITIONAL DETAILS...The risk will be highest on west facing
beaches, especially early Tuesday morning.
* View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr
* WHAT...A moderate risk of sneaker waves.
* WHERE...Douglas, Coos, and Curry County Beaches.
* WHEN...From Late Monday afternoon through Tuesday morning.
* IMPACTS...Sneaker waves can run up significantly farther on
beaches than normal, including over rocks and jetties. These
waves can suddenly knock people off of their feet and quickly
pull them into the cold ocean waters, resulting in serious
injury or death. Waves may also lift driftwood logs, trapping
anyone caught underneath.
* ADDITIONAL DETAILS...The risk will be highest on west facing
beaches, especially early Tuesday morning.
* View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr
* WHAT...A moderate risk of sneaker waves.
* WHERE...Douglas, Coos, and Curry County Beaches.
* WHEN...From Late Monday afternoon through Tuesday morning.
* IMPACTS...Sneaker waves can run up significantly farther on
beaches than normal, including over rocks and jetties. These
waves can suddenly knock people off of their feet and quickly
pull them into the cold ocean waters, resulting in serious
injury or death. Waves may also lift driftwood logs, trapping
anyone caught underneath.
* ADDITIONAL DETAILS...The risk will be highest on west facing
beaches, especially early Tuesday morning. Though a
comparatively lesser risk, awareness is also warranted for
this afternoon and evening with a slight risk of sneaker waves.
* View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr
AVWPQR
The following message is transmitted at the request of the
Northwest Avalanche Center.
...The Northwest Avalanche Center in Seattle has issued an
Avalanche Warning...
* WHAT...Very dangerous avalanche conditions are expected as rain
and heavy wet snow overload a dry snowpack. Very large
avalanches are expected and may descend to lower elevations,
including openings down in the forest.
* WHERE...The west slopes of the Washington Cascades, Passes, and
Mt. Hood. Including areas near Mt. Baker, the Mountain Loop
Hwy, Stevens Pass, Snoqualmie Pass, Mt. Rainier, White Pass, Mt.
Saint Helens, and Mt. Hood.
* WHEN...In effect from Sat. 18:30 PDT to Sun 18:30 PDT.
* IMPACTS...Very large natural avalanches will be large enough to
bury, injure, and kill a person. Some may be large enough to
break trees and travel to lower elevations.
* PRECAUTIONARY / PREPAREDNESS ACTIONS...Avoid all areas where
avalanches can start, run, or stop. This includes openings in
the forest well below large steep alpine slopes.
Consult https://www.nwac.us/ or www.avalanche.org for more
detailed information.
Similar avalanche danger may exist at locations outside the
coverage area of this or any avalanche center.
* WHAT...A moderate risk of sneaker waves.
* WHERE...Douglas, Coos, and Curry County Beaches.
* WHEN...From Late Monday afternoon through Tuesday morning.
* IMPACTS...Sneaker waves can run up significantly farther on
beaches than normal, including over rocks and jetties. These
waves can suddenly knock people off of their feet and quickly
pull them into the cold ocean waters, resulting in serious
injury or death. Waves may also lift driftwood logs, trapping
anyone caught underneath.
* ADDITIONAL DETAILS...The risk will be highest on west facing
beaches, especially early Tuesday morning. Though a
comparatively lesser risk, awareness is also warranted for this
afternoon and evening with a slight risk of sneaker waves.
* View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr
* WHAT...Snow above 4000 feet. Additional snow accumulations up to 3
inches. Winds gusting as high as 35 mph.
* WHERE...South Washington Cascades and the Northern and Central
Cascades of Oregon.
* WHEN...Until 5 AM PDT early this morning.
* IMPACTS...Roads, bridges and overpasses will be slick and
hazardous.
* ADDITIONAL DETAILS...Winter driving conditions will remain in
place for the Cascade passes through Friday night due to a
combination of snow covered roads and reduced visibilities in
periods of falling snow.
* WHAT...Snow above 4000 feet. Additional snow accumulations up to 4
inches. Winds gusting as high as 45 mph.
* WHERE...East Slopes of the Oregon Cascades.
* WHEN...Until 5 AM PDT Saturday.
* IMPACTS...Travel could be difficult due to periods of moderate to
heavy snow. Gusty winds could bring down tree branches.
* WHAT...Snow above 4000 feet. Additional snow accumulations up to 5
inches. Winds gusting as high as 45 mph.
* WHERE...In Oregon, Northern Blue Mountains of Oregon. In
Washington, Northwest Blue Mountains.
* WHEN...Until 5 AM PDT Saturday.
* IMPACTS...Travel could be difficult due to periods of moderate to
heavy snow. Gusty winds could bring down tree branches.
* WHAT...Southwest winds 25 to 35 mph with gusts of 45 to 55 mph
expected.
* WHERE...Lake County and eastern Klamath County. This includes
Highway 31 from Silver Lake to Summer Lake and Paisley, Highway
395 between Valley Falls and Alkali Lake, as well as the higher
terrain around Winter Rim, and the Warner Mountains east of
Lakeview.
* WHEN...Until 3 AM PDT Saturday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* WHAT...Snow expected. Additional accumulations of 7 to 14 inches.
Winds gusting as high as 40 mph.
* WHERE...Elevations above 5000 feet in the South Central Oregon
Cascades from around Highway 140 northward. This includes Lake of
the Woods.
* WHEN...Until 5 AM PDT Saturday.
* IMPACTS...Travel could be very difficult to impossible. The
hazardous conditions could impact the Friday evening and nightime
commute. Gusty winds could bring down tree branches.
* ADDITIONAL DETAILS...Snowfall rates generally one half inch per
hour or less today, but could reach 1 inch per hour at times
between 5 pm PDT this evening and midnight tonight.
* WHAT...Wet snow. Additional snow accumulations between 5 and 10
inches. Winds gusting as high as 45 mph.
* WHERE...East Slopes of the Oregon Cascades.
* WHEN...Until 11 PM PDT this evening.
* IMPACTS...Periods of moderate and heavy snowfall combined with
gusty winds may lead to low visibilities and create difficult
driving conditions.
* WHAT...Wet snow. Additional snow accumulations between 5 and 10
inches. Winds gusting as high as 40 mph.
* WHERE...In Oregon, Northern Blue Mountains of Oregon. In
Washington, Northwest Blue Mountains.
* WHEN...Until 11 PM PDT this evening.
* IMPACTS...Travel could be difficult due to periods of moderate to
heavy snow. Gusty winds could bring down tree branches.
