Rain continues to fall over the Olympic Basins, keeping the
Skokomish river on the rise. A brief rise to minor flood stage is
possible.
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest Washington, including the following
county, Mason.
* WHEN...Through Saturday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- http://www.weather.gov/safety/flood
Rain continues to fall over the Olympic Basins, keeping the
Skokomish river on the rise. A brief rise to minor flood stage is
possible.
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest Washington, including the following
county, Mason.
* WHEN...Through Saturday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- http://www.weather.gov/safety/flood
Heavy precipitation at times over the Olympics could push the
Skokomish River above flood stage.
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest Washington, including the following
county, Mason.
* WHEN...From this afternoon through Saturday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- Heavy precipitation at times over the Olympics could push the
Skokomish River above flood stage.
- http://www.weather.gov/safety/flood
At 1207 AM PDT, Doppler radar was tracking a strong thunderstorm 8
miles northwest of Fairchild AFB, or 15 miles west of Spokane, moving
northeast at 65 mph.
HAZARD...Wind gusts up to 50 mph, some lightning possible.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Gravelles, Fairwood, Chewelah, Tyler, Mondovi, Spokane, Medical Lake,
Suncrest, Fairchild AFB, Deer Park, Eleanor, Deep Creek, Waukon,
Springdale, Little Falls Dam, Four Lakes, Trentwood, Reardan,
Marshall, and Airway Heights.
This includes the following highways...
Interstate 90 in Washington between mile markers 253 and 290.
U.S. Highway 2 in Washington between mile markers 254 and 310.
U.S. Highway 195 in Washington between mile markers 92 and 95.
U.S. Highway 395 in Washington between mile markers 165 and 211.
At 608 PM PDT, Doppler radar was tracking a strong thunderstorm 13
miles south of Hurricane Ridge, moving north at 35 mph.
HAZARD...Winds in excess of 40 mph and nickel size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
Locations impacted include...
Hurricane Ridge and Mount Olympus.
Heavy precipitation at times over the Olympics into Friday could
push the Skokomish River above flood stage late Thursday.
* WHAT...Flooding caused by excessive rainfall is possible.
* WHERE...A portion of northwest Washington, including the following
county, Mason.
* WHEN...From Thursday afternoon through Saturday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- Heavy precipitation at times over the Olympics into Friday
could push the Skokomish River above flood stage late
Thursday.
- http://www.weather.gov/safety/flood
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
65 IN EFFECT UNTIL 9 PM PDT THIS EVENING FOR THE FOLLOWING AREAS
IN OREGON THIS WATCH INCLUDES 10 COUNTIES
IN NORTHWEST OREGON
BENTON CLACKAMAS COLUMBIA
HOOD RIVER LINN MARION
MULTNOMAH POLK WASHINGTON
YAMHILL
IN WASHINGTON THIS WATCH INCLUDES 3 COUNTIES
IN SOUTHWEST WASHINGTON
CLARK COWLITZ SKAMANIA
THIS INCLUDES THE CITIES OF ALBANY, AMBOY, BATTLE GROUND,
BEAVERTON, CASCADE LOCKS, CASTLE ROCK, CLATSKANIE, CORVALLIS,
DALLAS, DETROIT, FOREST GROVE, GOVERNMENT CAMP, GRAND RONDE,
GREENBERRY, GRESHAM, HILLSBORO, HOOD RIVER, INDEPENDENCE, KELSO,
LEBANON, LONGVIEW, MCMINNVILLE, MOLLALA, MONMOUTH,
MOUNT ST. HELENS, MULTNOMAH FALLS, NEWBERG, OREGON CITY,
PARKDALE, PORTLAND, RIDGEFIELD, SALEM, SANDY, SKAMANIA,
ST. HELENS, STAYTON, STEVENSON, SWEET HOME, VANCOUVER, VERNONIA,
WASHOUGAL, AND YACOLT.
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
65 IN EFFECT UNTIL 9 PM PDT THIS EVENING FOR THE FOLLOWING AREAS
IN WASHINGTON THIS WATCH INCLUDES 4 COUNTIES
IN WEST CENTRAL WASHINGTON
KING LEWIS PIERCE
THURSTON
THIS INCLUDES THE CITIES OF CHEHALIS, FORDS PRAIRIE, LACEY,
OLYMPIA, SEATTLE, TACOMA, AND TUMWATER.
ESFPDT
Temperatures in the 60s and 70s Wednesday will increase snow
melt of the mid and high elevation snow pack. This will be followed
by mountain rain Wednesday 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 Friday morning through Saturday
morning, peaking Friday afternoon. The Naches River at Cliffdell is
currently in action stage and is forecast to peak Thursday night
before slowly declining to below action stage Tuesday evening. The
Yakima River at Umtanum is also currently in action stage and is
forecast to peak Thursday evening before dropping below action stage
Friday evening. The Grande Ronde River at Troy is forecast to reach
action stage this evening and peak Thursday night into Friday
morning before dropping below action stage Sunday morning. The
Naches River near Naches is forecast to reach action stage Thursday
morning and peaking Thursday night before dropping below action
stage Saturday morning. The Yakima River at Kiona is forecast to
reach action stage Friday morning, peaking Saturday morning before
dropping below action stage Sunday night. 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.
ESFSEW
A storm system will bring in heavy rainfall at times over the
Olympic Mountains Wednesday and Thursday. Total precipitation
amounts will range from 1 to 3 inches, though rainfall amounts will
be highly dependent on the convective nature of this storm system
and where heavier showers set up. Snow levels will stay above 8000
feet on Wednesday before falling to 3500 feet on Thursday,
increasing the potential for river flooding. River flooding remains
possible and we will continue to monitor the potential for river
flooding during this period.
* 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...North and Central Coast Range Valleys of Oregon, Lower
Columbia River and Cowlitz River Valleys, Willapa and Wahkiakum
Lowlands, North Clark County Lowlands, and Inner Vancouver Metro.
* WHEN...Until 11 AM PDT this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
* WHAT...Visibility one quarter mile or less in 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.
* 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
Washington...
Skokomish River At Potlatch affecting Mason County.
.The Skokomish River will continue to slowly recede today.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Skokomish River at Potlatch.
* WHEN...Until late this morning.
* IMPACTS...At 16.5 feet, the Skokomish River will cause widespread
flooding of pasture lands, with water flowing quickly over West
Bourgault Road and Skokomish Valley Road.
* ADDITIONAL DETAILS...
- At 1:00 AM PDT Tuesday the stage was 16.5 feet.
- Flood stage is 16.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 1:00 AM PDT Tuesday was 17.2 feet.
- Forecast...The river will fall below flood stage this morning
to 15.6 feet tomorrow afternoon. It will rise above flood
stage early Friday morning to 17.2 feet late Friday morning.
It will then fall below flood stage again early Saturday
morning to 15.5 feet early Monday morning. It will then rise
again but remain below flood stage.
- http://www.weather.gov/safety/flood
...The Flood Warning continues for the following rivers in
Washington...
Skokomish River At Potlatch affecting Mason County.
.Rain over the Olympic Peninsula will come to an end, allowing the
Skokomish River to gradually recede. Additional rises are possible
Wednesday and Thursday with high snow levels and additional
precipitation.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Skokomish River at Potlatch.
* WHEN...Until tomorrow afternoon.
* IMPACTS...At 16.5 feet, the Skokomish River will cause widespread
flooding of pasture lands, with water flowing quickly over West
Bourgault Road and Skokomish Valley Road.
* ADDITIONAL DETAILS...
- At 8:00 PM PDT Monday the stage was 16.6 feet.
- Flood stage is 16.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:00 PM PDT Monday was 17.2 feet.
- Forecast...The river will fall below flood stage late tonight
or early Tuesday, contining to fall to 15.6 feet Wednesday
afternoon. Another rise is expected early Thursday, with
additional flooding possible.
- Flood History...This crest compares to a previous crest of
17.2 feet on 12/17/2001.
- http://www.weather.gov/safety/flood
...The Flood Warning continues for the following rivers in
Washington...
Skokomish River At Potlatch affecting Mason County.
.Light to moderate rain showers will continue to pass through this
afternoon and evening over the Olympic Basin. The Skokomish River
remains above flood stage this afternoon but will continue to recede
below flood stage early Tuesday. Additional rain Wednesday will
increase the Skokomish back to above minor flood stage by Thursday.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Skokomish River at Potlatch.
* WHEN...Until late tomorrow evening.
* IMPACTS...At 16.5 feet, the Skokomish River will cause widespread
flooding of pasture lands, with water flowing quickly over West
Bourgault Road and Skokomish Valley Road.
* ADDITIONAL DETAILS...
- At 3:45 PM PDT Monday the stage was 16.8 feet.
- Flood stage is 16.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:45 PM PDT Monday was 17.2 feet.
- Forecast...The river will fall below flood stage tomorrow
morning to 15.6 feet Wednesday afternoon. The river will
again rise on Thursday above minor flood stage, and crest
around Friday afternoon.
- Flood History...This crest compares to a previous crest of
17.2 feet on 12/17/2001.
- http://www.weather.gov/safety/flood
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.
...The Flood Warning is extended for the following rivers in
Washington...
Skokomish River At Potlatch affecting Mason County.
.Heavy rain along the south slopes of the Olympics coming to an end
this morning. The Skokomish River is above flood stage and will
remain above flood stage through this afternoon.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Skokomish River at Potlatch.
* WHEN...Until Saturday evening.
* IMPACTS...At 16.5 feet, the Skokomish River will cause widespread
flooding of pasture lands, with water flowing quickly over West
Bourgault Road and Skokomish Valley Road.
* ADDITIONAL DETAILS...
- At 9:30 AM PDT Monday the stage was 17.1 feet.
- Flood stage is 16.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:30 AM PDT Monday was 17.2 feet.
- Forecast...The river will fall below flood stage late tonight
to 15.6 feet Wednesday afternoon. It will then rise above
flood stage late Thursday evening to 17.3 feet late Friday
morning. It will fall below flood stage again late Saturday
morning.
- Flood History...This crest compares to a previous crest of
17.2 feet on 12/17/2001.
- http://www.weather.gov/safety/flood
...The Flood Warning continues for the following rivers in
Washington...
Skokomish River At Potlatch affecting Mason County.
.Heavy rain along the south slopes of the Olympics coming to an end
this morning. The Skokomish River is above flood stage and will
remain above flood stage most of Monday.
* WHAT...Minor flooding is occurring and moderate flooding is
forecast. This approaches the flood of record.
* WHERE...Skokomish River at Potlatch.
* WHEN...Until late tonight.
* 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 2:45 AM PDT Monday the stage was 17.2 feet.
- Flood stage is 16.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 2:45 AM PDT Monday was 17.2 feet.
- Forecast...The river will rise to 17.5 feet early this
morning. It will fall below flood stage this evening.
- http://www.weather.gov/safety/flood
...The National Weather Service in Seattle WA has issued a Flood
Warning for the following rivers in Washington...
Stillaguamish River At Arlington affecting Snohomish County.
.Heavy rain in the Central Cascades overnight and early Monday
morning will drive the Stillaguamish River at Arlington above flood
stage this morning.
* WHAT...Minor flooding is forecast.
* WHERE...Stillaguamish River at Arlington.
* WHEN...Until late this afternoon.
* IMPACTS...At 14.0 feet, the Stillaguamish River will locally spill
over its banks. Minor flooding around Silvana will occur...
including over Pioneer Highway. A stage of 14 feet on the
Stillaguamish River corresponds roughly to Phase 2 in the
Snohomish County Flood program.
* ADDITIONAL DETAILS...
- At 2:50 AM PDT Monday the stage was 12.6 feet.
- Flood stage is 14.0 feet.
- Forecast...The river is expected to rise above flood stage
early this morning to a crest of 14.1 feet. It will then fall
below flood stage later this morning.
- http://www.weather.gov/safety/flood