* WHAT...Temperatures as low as 33 will result in frost formation.
* WHERE...Middle Chehalis River Valley, Foothills and Valleys of
Thurston and Lewis Counties, Lowlands of Lewis and Southern
Thurston Counties, and Willapa and Black Hills.
* WHEN...From midnight Saturday Night to 8 AM PDT Sunday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
* WHAT...Temperatures as low as 32 to 36 will result in frost
formation.
* WHERE...Central and Southern Willamette Valley, Northern and
Central Coast Range Valleys and Mountains of Oregon, Foothills of
the Northern and Central Oregon Cascades, Willapa Hills and
Adjacent River Valleys of Pacific and Wahkiakum Counties, Lower
Columbia River and Cowlitz River Valleys, Portland Metro Hills,
Tualatin Valley, West Columbia River Gorge of Oregon above 500 ft,
North Clark County Lowlands, and South Washington Cascade
Foothills.
* WHEN...From midnight Saturday Night to 8 AM PDT Sunday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Very
sensitive outdoor plants may be killed if left uncovered.
...The Flood Warning is extended for the following rivers in
Washington...
Skokomish River At Potlatch affecting Mason County.
.Rain Tuesday over the south slopes of the Olympics pushed the
Skokomish River above flood stage Tuesday afternoon. The river will
recede below flood stage this morning.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Skokomish River at Potlatch.
* WHEN...Until this 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 3:30 AM PDT Wednesday the stage was 16.6 feet.
- Flood stage is 16.5 feet.
- Forecast...The river is expected to fall below flood stage
this morning and continue to recede this afternoon and
tonight.
- 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 forced the Skokomish River into Minor Flood Stage this
afternoon.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Skokomish River at Potlatch.
* WHEN...Until late tonight.
* 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 6:30 PM PDT Tuesday the stage was 16.7 feet.
- Flood stage is 16.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 6:30 PM PDT Tuesday was 16.7 feet.
- Forecast...The river will fall below flood stage late tonight
and continue to fall to 15.3 feet Wednesday afternoon.
- http://www.weather.gov/safety/flood
...The National Weather Service in Seattle WA has issued a Flood
Warning for the following rivers in Washington...
Skokomish River At Potlatch affecting Mason County.
.Heavy rain will force the Skokomish River into Minor Flood Stage
this afternoon.
* WHAT...Minor flooding is forecast.
* WHERE...Skokomish River at Potlatch.
* WHEN...From this afternoon to late tonight.
* 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 10:30 AM PDT Tuesday the stage was 16.0 feet.
- Flood stage is 16.5 feet.
- Forecast...The river will rise above flood stage this
afternoon to 16.8 feet. It will then fall below flood stage
later this evening to 14.7 feet Thursday afternoon. It will
rise to 14.9 feet early Friday morning. It will then fall
again and remain below flood stage.
- http://www.weather.gov/safety/flood
* WHAT...Southeast winds 20 to 25 mph with gusts up to 50 to 55 mph
expected.
* WHERE...Island County, Port Townsend Area, and San Juan County.
* WHEN...Until 5 PM PDT this afternoon.
* IMPACTS...Gusty winds could blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* WHAT...Snow expected above 4000 ft. Total snow accumulations 6 to
12 inches. Highest total snow accumulation expected above 5000 ft.
* WHERE...South Washington Cascades.
* WHEN...Until 5 PM PDT this afternoon.
* IMPACTS...Periods of heavy snow will produce limited visibilities
and challenging travel conditions.
* WHAT...Heavy snow. Additional snow accumulations of 4 to 8 inches.
* WHERE...Cascades of Whatcom and Skagit Counties.
* WHEN...Until 5 PM PDT this afternoon.
* IMPACTS...Travel could be very difficult. The hazardous conditions
could impact the Tuesday morning and evening commutes.
* WHAT...Heavy snow. Additional snow accumulations of 4 to 8 inches.
* WHERE...Cascades of Pierce and Lewis Counties.
* WHEN...Until 5 PM PDT this afternoon.
* IMPACTS...Travel could be very difficult. The hazardous conditions
could impact the Tuesday morning and evening commutes.
Rain will continue over the south slopes of the Olympics Tuesday.
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest Washington, including the following
county, Mason.
* WHEN...From 2 PM PDT this afternoon through Wednesday morning.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- Rain continuing over the south slopes of the Olympics
Tuesday.
- http://www.weather.gov/safety/flood
At 255 PM PDT, Doppler radar was tracking a strong thunderstorm over
Holdman, or 17 miles north of Pendleton, moving northeast at 40 mph.
HAZARD...Wind gusts up to 45 mph and pea size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor hail damage to vegetation is
possible.
Locations impacted include...
Holdman, Touchet, Lowden, and Helix.
At 255 PM PDT, Doppler radar was tracking a strong thunderstorm over
Boardman, moving northeast at 40 mph.
HAZARD...Wind gusts up to 40 mph and pea size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor hail damage to vegetation is
possible.
Locations impacted include...
Boardman, Irrigon, Hermiston, and Paterson.
* WHAT...Sneaker waves possible.
* WHERE...North and Central Coast of Oregon, and South
Washington Coast.
* WHEN...Until 8 PM PDT this evening.
* IMPACTS...Waves can run up significantly farther on a beach
than normal, including over rocks and jetties. Sneaker waves can
suddenly knock people off of their feet and quickly pull them
into the frigid ocean which may lead to serious injury or
drowning.
* ADDITIONAL DETAILS...A Beach Hazards Statement is issued when
sneaker waves create potentially life-threatening conditions in
the surf zone. Caution should be used when in or near the water.
Always keep an eye on the waves, and be especially watchful of
children.
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of northwest Washington, including the following
county, Mason.
* WHEN...From Tuesday afternoon through Wednesday morning.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- With the river already running high, rain over the south
slopes of the Olympics tonight into Tuesday could push the
Skokomish River above flood stage.
- http://www.weather.gov/safety/flood
* WHAT...Heavy snow expected. Total snow accumulations up to 12
inches.
* WHERE...Cascades of Whatcom and Skagit Counties.
* WHEN...From 5 PM this afternoon to 5 PM PDT Tuesday.
* IMPACTS...Travel could be very difficult.
* WHAT...Heavy snow expected. Total snow accumulations up to 8 to 18
inches. Winds gusting as high as 35 mph.
* WHERE...Cascades of Pierce and Lewis Counties.
* WHEN...From 5 PM this afternoon to 5 PM PDT Tuesday.
* IMPACTS...Travel could be very difficult.
* WHAT...Snow expected above 4000 ft. Total snow accumulations 6 to
12 inches. Highest total snow accumulation expected above 5000 ft.
* WHERE...South Washington Cascades.
* WHEN...From 5 PM this afternoon to 5 PM PDT Tuesday.
* IMPACTS...Periods of heavy snow will produce limited visibilities
and challenging travel conditions.
* WHAT...Sneaker waves possible.
* WHERE...North and Central Coast of Oregon, and South
Washington Coast.
* WHEN...Through this evening.
* IMPACTS...Waves can run up significantly farther on a beach
than normal, including over rocks and jetties. Sneaker waves can
suddenly knock people off of their feet and quickly pull them
into the frigid ocean which may lead to serious injury or
drowning.
* ADDITIONAL DETAILS...A Beach Hazards Statement is issued when
sneaker waves create potentially life-threatening conditions in
the surf zone. Caution should be used when in or near the water.
Always keep an eye on the waves, and be especially watchful of
children.
With the river already running high rain over the south slopes of
the Olympics tonight into Tuesday could push the Skokomish River
above flood stage.
* WHAT...Flooding caused by excessive rainfall is possible.
* WHERE...A portion of northwest Washington, including the following
county, Mason.
* WHEN...From Tuesday afternoon through Wednesday morning.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- With the river already running high rain over the south
slopes of the Olympics tonight into Tuesday could push the
Skokomish River above flood stage.
- http://www.weather.gov/safety/flood
* WHAT...Sneaker waves possible.
* WHERE...North and Central Coast of Oregon, and South
Washington Coast.
* WHEN...Through Monday evening.
* IMPACTS....Waves can run up significantly farther on a beach
than normal, including over rocks and jetties. Sneaker waves can
suddenly knock people off of their feet and quickly pull them
into the frigid ocean which may lead to serious injury or
drowning.
* ADDITIONAL DETAILS...A Beach Hazards Statement is issued when
sneaker waves create potentially life-threatening conditions in
the surf zone. Caution should be used when in or near the water.
Always keep an eye on the waves, and be especially watchful of
children..