* WHAT...For the Frost Advisory, temperatures as low as 32 to 34
will result in frost formation. For the Freeze Watch, sub-freezing
temperatures as low as 28 to 32 possible.
* WHERE...Upper Hood River Valley.
* WHEN...For the Frost Advisory, from midnight tonight to 8 AM PDT
Saturday. For the Freeze Watch, from late Saturday night through
Sunday morning.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing. 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.
* WHAT...For the Frost Advisory, temperatures as low as 32 to 34
will result in frost formation. For the Freeze Watch, sub-freezing
temperatures as low as 28 to 32 possible.
* WHERE...Upper Hood River Valley.
* WHEN...For the Frost Advisory, from midnight tonight to 8 AM PDT
Saturday. For the Freeze Watch, from late Saturday night through
Sunday morning.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing. Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
...The Flood Warning continues for the following rivers in Oregon...
Silvies River Near Burns affecting Harney County.
.Continued snowmelt will keep the river at or near flood stage into
next week.
For the Silvies River...including Burns...flooding is forecast to
continue.
* WHAT...Flooding is occurring and flooding is forecast.
* WHERE...Silvies River near Burns.
* WHEN...Until further notice.
* IMPACTS...Flooding is occurring and affecting roads and homes.
* ADDITIONAL DETAILS...
- At 2:00 PM PDT Thursday the stage was 12.2 feet.
- Bankfull stage is 10.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 2:00 PM PDT Thursday was 12.2 feet.
- Forecast...The river is expected to rise to a crest of 12.5
feet late this evening. It will then rise to 13.5 feet late
Saturday evening. Additional rises are possible thereafter.
- Flood stage is 12.0 feet.
- https://www.weather.gov/safety/flood
* WHAT...Freezing temperatures of 28F to 32F possible.
* WHERE...Upper Hood River Valley.
* WHEN...From late Saturday night through Sunday morning.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
* ADDITIONAL DETAILS...There is a 50% chance that temperatures reach
freezing near the Hood River Airport and Odell Saturday night. The
typically colder area around Parkdale and Dee has around a 90%
chance of experiencing a freeze Saturday night. Note there is more
than a 50% chance for temperatures to drop into the low to mid 30s
Friday night in advance of the colder overnight low temperatures
expected Saturday night.
...The Flood Warning continues for the following rivers in Oregon...
Silvies River Near Burns affecting Harney County.
.Warm temperatures today and Thursday will melt snowpack and
increase river flows into this weekend.
For the Silvies River...including Burns...flooding is forecast to
continue.
* WHAT...Flooding is occurring and flooding is forecast.
* WHERE...Silvies River near Burns.
* WHEN...Until early Sunday afternoon.
* IMPACTS...Flooding is occurring and affecting roads and homes.
* ADDITIONAL DETAILS...
- At 12:00 PM PDT Wednesday the stage was 11.6 feet.
- Bankfull stage is 10.5 feet.
- Forecast...The river will remain near flood stage, rising
above flood stage Friday evening with a forecast crest of
12.1 feet on Saturday evening. It will remain at or near
flood stage into next week.
- Flood stage is 12.0 feet.
- https://www.weather.gov/safety/flood
...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 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...Flooding is occurring and flooding is forecast.
* WHERE...Silvies River near Burns.
* WHEN...Until Monday 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 8:00 PM PDT Tuesday the stage was 11.7 feet.
- Bankfull stage is 10.5 feet.
- Forecast...The river will rise above flood stage late tonight
to 12.1 feet tomorrow afternoon. It will then fall below
flood stage early Thursday morning to 11.8 feet early Friday
morning. It will rise above flood stage again late Friday
evening to 12.3 feet late Sunday morning. It will then fall
below flood stage again late Sunday evening to 10.9 feet
Wednesday, April 16. It will then rise again but remain below
flood stage.
- Flood stage is 12.0 feet.
- Flood History...This crest compares to a previous crest of
12.2 feet on 04/16/2006.
- https://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 Flood Warning is extended 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...Until further notice.
* IMPACTS...Extensive flooding is occurring and affecting roads and
homes.
* ADDITIONAL DETAILS...
- At 1:00 PM PDT Tuesday the stage was 11.3 feet.
- Bankfull stage is 10.5 feet.
- Forecast...The river will rise above flood stage this evening
to 12.2 feet tomorrow afternoon. It will then fluctuate near
flood stage through Friday. It will rise again on Saturday to
12.4 feet late Sunday morning.
- Flood stage is 12.0 feet.
- Flood History...This crest compares to a previous crest of
12.2 feet on 04/16/2006.
- https://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
...The Flood Warning continues for the following rivers in Oregon...
Silvies River Near Burns affecting Harney County.
.Flooding will continue along the Silvies River near Burns, Oregon.
Warmer temperatures over the weekend and light rainfall have
resulted in increasing flows, and the river is forecast to rise to
minor flood stage this evening. Temperatures will be even warmer
later this week with additional snowmelt and river flooding
continuing.
For the Silvies River...including Burns...flooding is forecast to
continue.
* WHAT...Minor flooding is forecast.
* WHERE...Silvies River near Burns.
* WHEN...Until early Monday afternoon.
* IMPACTS...Extensive flooding is occurring and affecting roads and
homes.
* ADDITIONAL DETAILS...
- At 1:00 AM PDT Tuesday the stage was 10.7 feet.
- Bankfull stage is 10.5 feet.
- Forecast...The river will rise above flood stage this evening
to 12.2 feet tomorrow afternoon. It will then fluctuate near
flood stage through Friday. It will rise again on Saturday to
12.4 feet late Sunday morning.
- Flood stage is 12.0 feet.
- https://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
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.