* WHAT...For the first Frost Advisory, temperatures as low as 36
will result in frost formation. For the second Frost Advisory,
temperatures as low as 36 will result in frost formation.
* WHERE...In Oregon, North Oregon Coast Range and North Oregon Coast
Range Lowlands. In Washington, South Washington Cascade Foothills.
* WHEN...For the first Frost Advisory, until 8 AM PDT this morning.
For the second Frost Advisory, from midnight tonight to 8 AM PDT
Thursday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
* WHAT...Sub-freezing temperatures as low as 29 possible.
* WHERE...Foothills of the Blue Mountains of Oregon, North Central
Oregon, and Yakima Valley.
* WHEN...From this evening through Thursday morning.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
* WHAT...Temperatures as low as 35 degrees, locally as low as 32
degrees, will result in frost formation.
* WHERE...Central and Southern Willamette Valley, Foothills of the
Northern and Central Oregon Cascades, Central Oregon Coast Range
Lowlands, Central Oregon Coast Range, Tualatin Valley, Willapa
Hills, Cowlitz County Lowlands, and North Clark County Lowlands.
* WHEN...From midnight Wednesday Night to 8 AM PDT Thursday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
* WHAT...Temperatures as low as 35 degrees, locally as low as 32
degrees, will result in frost formation.
* WHERE...In Oregon, North Oregon Coast Range, North Oregon Coast
Range Lowlands, and Upper Hood River Valley. In Washington, South
Washington Cascade Foothills.
* WHEN...For the first Frost Advisory, from midnight tonight to 8 AM
PDT Wednesday. For the second Frost Advisory, from midnight
Wednesday Night to 8 AM PDT Thursday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
* WHAT...Temperatures as low as 35 degrees, locally as low as 32
degrees, will result in frost formation.
* WHERE...In Oregon, North Oregon Coast Range, North Oregon Coast
Range Lowlands, and Upper Hood River Valley. In Washington, South
Washington Cascade Foothills.
* WHEN...For the first Frost Advisory, from midnight tonight to 8 AM
PDT Wednesday. For the second Frost Advisory, from midnight
Wednesday Night to 8 AM PDT Thursday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Lower Columbia River and Cowlitz River Valleys, Inner
Portland Metro, East Central Willamette Valley, and Inner
Vancouver Metro.
* WHEN...Until 11 AM PDT this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
* WHAT...Sub-freezing temperatures as low as 30 possible.
* WHERE...Hood Canal Area, East Puget Sound Lowlands, Lower Chehalis
Valley Area, and Southwest Interior.
* WHEN...From late tonight through Thursday morning.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
* WHAT...Early morning sub-freezing temperatures as low as 30
possible.
* WHERE...Hood Canal Area, East Puget Sound Lowlands, Lower Chehalis
Valley Area, and Southwest Interior.
* WHEN...From late Tuesday night through Thursday morning.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
* ADDITIONAL DETAILS...There is a 50-70% chance of temperatures
dipping below 32 degrees early Wednesday morning, and again on
Thursday morning.
* WHAT...South winds 15 to 30 mph with gusts up to 50 mph expected.
* WHERE...Admiralty Inlet Area, San Juan County, Western Skagit
County, and Western Whatcom County.
* WHEN...Until 4 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.
* ADDITIONAL DETAILS...Winds will be strongest along the water.
* WHAT...South winds 15 to 25 mph with gusts up to 45 mph expected.
* WHERE...North Coast.
* WHEN...Until 2 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.
* ADDITIONAL DETAILS...Winds will be strongest along the water.
* WHAT...Minor coastal flooding expected. Inundation of around 2
feet above ground level is possible along shorelines and low-
lying coastal areas.
* WHERE...North Coast and Central Coast zones.
* WHEN...From noon today to 6 PM PDT this evening.
* IMPACTS...Minor coastal flooding due to tidal overflow is
expected around high tide. This may lead to flooding of
parking lots, parks, and roads, with only isolated road
closures expected.
* WHAT...South winds 15 to 25 mph with gusts up to 45 mph expected.
* WHERE...Admiralty Inlet Area, San Juan County, Western Skagit
County, and Western Whatcom County.
* WHEN...From 9 AM this morning to 4 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...South winds 15 to 25 mph with gusts up to 45 mph expected.
* WHERE...North Coast.
* WHEN...Until 2 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.
...The Flood Warning is extended for the following rivers in
Washington...
Bogachiel River Near La Push affecting Clallam County.
.Moderate to heavy rainfall is continuing across the northern
Olympic Peninsula this evening, which has lead to the Bogachiel
River near La Push rising into minor flood stage. The rain will
continue through much of the overnight hours into tomorrow morning.
* WHAT...Minor flooding is occurring.
* WHERE...Bogachiel River near La Push.
* WHEN...Until late tomorrow morning.
* IMPACTS...At 37.0 feet, the Bogachiel River will cause flooding of
State Highway 110 near the Bogachiel bridge, closing the road.
* ADDITIONAL DETAILS...
- At 10:30 PM PDT Saturday the stage was 38.0 feet.
- Flood stage is 37.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:30 PM PDT Saturday was 38.0 feet.
- Forecast...The river is expected to fall below flood stage
early Sunday morning and continue falling below 30 feet by
early Monday.
- Flood History...This crest compares to a previous crest of
37.1 feet on 12/10/2004.
- http://www.weather.gov/safety/flood
ESFSEW
Expect periods of moderate to heavy rainfall into Sunday with an
Atmospheric River over the region. There is an elevated threat for
urban and small stream flooding due to excessive rainfall. Expect
rises in small streams. Minor flooding in low-lying and poor
drainage areas is possible. Ponding of water over roadways and in
urban areas is possible.
For Clallam County, the Hydrologic Outlook (ESF) has been replaced
by a Flood Watch.
Please monitor the latest river forecasts from the National Weather
Service for additional information.
ESFSEW
Expect periods of moderate to heavy rainfall continue into Sunday as
an atmospheric river remains in place over the region. This will
maintain an elevated threat for urban and small stream flooding due
to excessive rainfall. Expect rises in small streams. Minor flooding
in low-lying and poor drainage areas is possible. Ponding of water
over roadways and in
urban areas is possible. Sharp rises will continue on the Skokomish
River in Mason County as well, with the river likely reaching around
15.5 feet early Sunday.
Please monitor the latest river forecasts from the National Weather
Service for additional information.
...The National Weather Service in Seattle WA has issued a Flood
Warning for the following rivers in Washington...
Bogachiel River Near La Push affecting Clallam County.
.Moderate to heavy rainfall is continuing across the northern
Olympic Peninsula this evening, which has lead to the Bogachiel
River near La Push rising into minor flood stage. The rain will
continue through much of the overnight hours into tomorrow morning.
* WHAT...Minor flooding is occurring.
* WHERE...Bogachiel River near La Push.
* WHEN...From this evening to early Sunday morning.
* IMPACTS...At 37.0 feet, the Bogachiel River will cause flooding of
State Highway 110 near the Bogachiel bridge...closing the road.
* ADDITIONAL DETAILS...
- At 7:30 PM PDT Saturday the stage was 37.3 feet.
- Flood stage is 37.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 7:30 PM PDT Saturday was 37.3 feet.
- Forecast...The river is expected to fall below flood stage
early Sunday morning and continue falling to 30.0 feet Monday
afternoon.
- Flood History...This crest compares to a previous crest of
37.1 feet on 12/10/2004.
- http://www.weather.gov/safety/flood
Heavy rain associated with an atmospheric river has been impacting
the northern Olympic Peninsula. The bulk of the rain will shift
slightly north overnight, but will likely continue to bring rain to
the area before the cold front moves through tomorrow morning.
* WHAT...Flooding caused by excessive rainfall is possible.
* WHERE...A portion of northwest Washington, including the following
county, Clallam. The Bogachiel River near La Push has risen
rapidly and will likely reach action stage this evening based on
flow in upstream gauges. The Bogachiel River may reach minor flood
stage early tonight.
* WHEN...Through Sunday morning.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- Heavy rain is ongoing across the northern Olympic Peninsula,
leading to rapid rises on area streams and Bogachiel River.
- http://www.weather.gov/safety/flood
ESFSEW
Expect periods of moderate to heavy rainfall into Sunday with an
Atmospheric River over the region. There is an elevated threat for
urban and small stream flooding due to excessive rainfall. Expect
rises in small streams. Minor flooding in low-lying and poor
drainage areas is possible. Ponding of water over roadways and in
urban areas is possible.
Please monitor the latest river forecasts from the National Weather
Service for additional information.
* WHAT...South winds 15 to 30 mph with gusts up to 45 mph expected.
* WHERE...Admiralty Inlet Area, San Juan County, Western Skagit
County, and Western Whatcom County.
* WHEN...From 9 AM to 4 PM PDT Sunday.
* IMPACTS...Gusty winds could blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* ADDITIONAL DETAILS...Winds will be strongest along the water.
