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5 products issued by NWS for: 2 Miles WNW South Seattle WA
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Special Weather Statement

Special Weather Statement
National Weather Service Seattle WA
335 PM PST Thu Nov 23 2017

WAZ001-503-504-506-507-509>517-555-556-558-559-567>569-250000-
San Juan County-Western Whatcom County-Southwest Interior-
Western Skagit County-Everett and Vicinity-Tacoma Area-
Admiralty Inlet Area-Hood Canal Area-Lower Chehalis Valley Area-
Olympics-Eastern Strait of Juan de Fuca-
Western Strait of Juan De Fuca-North Coast-Central Coast-
East Puget Sound Lowlands-Bellevue and Vicinity-Seattle and Vicinity-
Bremerton and Vicinity-Cascades of Whatcom and Skagit Counties-
Cascades of Snohomish and King Counties-
Cascades of Pierce and Lewis Counties-
335 PM PST Thu Nov 23 2017

...SIGNIFICANT RAINFALL THIS WEEK HAS INCREASED THE LANDSLIDE THREAT
IN WESTERN WASHINGTON THROUGH AT LEAST FRIDAY...

Recent rainfall has increased soil moisture to high levels across
Western Washington. Additional heavy rainfall occurred Wednesday
night through early Thursday afternoon. Lowland areas got another
quarter to one inch of rain during this period, which should
maintain the heightened threat of landslides.

For more information about current conditions, visit
www.weather.gov/seattle, select Hydrology Information under Rivers
and Lakes, and then scroll down for the link to the landslide
information pages.

For more information on landslides, visit the website for the
Washington State Department of Natural Resources landslide
geologic hazards at: http://bit.ly/2mtA3wn

$$

www.weather.gov/seattle




Flood Warning

Flood Statement
National Weather Service Seattle WA
932 PM PST Thu Nov 23 2017

...The Flood Warning has ended for the following rivers in
Washington...

  Nisqually River near National affecting Lewis and Pierce Counties.

...The Flood Warning continues for the following rivers in
Washington...

  Skykomish River near Gold Bar affecting Snohomish County.
  Snohomish River near Monroe affecting Snohomish County.
  Snohomish River at Snohomish affecting Snohomish County.
  Snoqualmie River near the Falls affecting King County.
  White River at R Street affecting King and Pierce Counties.
  Cowlitz River at Randle affecting Lewis County.
  Snoqualmie River near Carnation affecting King County.

.Flood Bulletin No. 38

                Central West and South West Regions

Only showers remain overnight and those will be light enough to
allow rivers to crest and recede. The Snohomish, lower Snoqualmie,
Green and White Rivers are still rising.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Do not drive cars...vans...or trucks through flooded areas...this is
the cause of most flood related deaths in Washington. Be alert for
rapid changes and monitor developments by listening to NOAA Weather
radio or other local media.

&&

WAC033-241331-
/O.CON.KSEW.FL.W.0050.000000T0000Z-171125T0314Z/
/CRNW1.1.ER.171122T2040Z.171124T0600Z.171124T1452Z.NO/
932 PM PST Thu Nov 23 2017

The Flood Warning continues for
  The Snoqualmie River near Carnation
* Until Friday evening.
* At  8:45 PM Thursday the stage was 55.3 feet.
* Flood stage is 54.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will continue to rise and crest near 55.5 feet
  around 10 PM Thursday. The river will fall below flood stage Friday
  morning.
* Impact...At 54.0 feet, the Snoqualmie River will flood much of the
  farm land and several roads from Fall City downstream through
  Carnation and Duvall.

&&

LAT...LON 4756 12196 4770 12204 4784 12202 4783 12194 4771 12193
      4761 12188

$$



Flood Warning

Flood Statement
National Weather Service Seattle WA
932 PM PST Thu Nov 23 2017

...The Flood Warning has ended for the following rivers in
Washington...

  Nisqually River near National affecting Lewis and Pierce Counties.

...The Flood Warning continues for the following rivers in
Washington...

  Skykomish River near Gold Bar affecting Snohomish County.
  Snohomish River near Monroe affecting Snohomish County.
  Snohomish River at Snohomish affecting Snohomish County.
  Snoqualmie River near the Falls affecting King County.
  White River at R Street affecting King and Pierce Counties.
  Cowlitz River at Randle affecting Lewis County.
  Snoqualmie River near Carnation affecting King County.

.Flood Bulletin No. 38

                Central West and South West Regions

Only showers remain overnight and those will be light enough to
allow rivers to crest and recede. The Snohomish, lower Snoqualmie,
Green and White Rivers are still rising.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Do not drive cars...vans...or trucks through flooded areas...this is
the cause of most flood related deaths in Washington. Be alert for
rapid changes and monitor developments by listening to NOAA Weather
radio or other local media.

&&

WAC033-241332-
/O.EXT.KSEW.FL.W.0065.000000T0000Z-171124T1912Z/
/SQUW1.1.ER.171123T1600Z.171124T0230Z.171124T1041Z.NO/
932 PM PST Thu Nov 23 2017

...Flood Warning extended until Friday morning...

The Flood Warning continues for
  The Snoqualmie River near the Falls
* Until Friday morning.
* At  8:00 PM Thursday the flow was 26419 cfs.
* Flood flow is 20000 cfs.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river crested at 28100 cfs at 705 PM Thursday and
will continue to fall below flood stage early Friday morning.
* Impact...At 20000 cfs, the Snoqualmie River will cause widespread
  flooding of pasture lands and roads along the river from the town
  of Snoqualmie downstream through Fall City. Roads that may become
  flooded include Fall City-Carnation...Tolt Hill...and Novelty Flats
  Roads. This river level on the Snoqualmie corresponds roughly to a
  phase 3 flood in the King County flood system.

&&

LAT...LON 4742 12175 4752 12186 4756 12196 4761 12188 4758 12178
      4756 12170

$$



Flood Warning

Flood Statement
National Weather Service Seattle WA
932 PM PST Thu Nov 23 2017

...The Flood Warning has ended for the following rivers in
Washington...

  Nisqually River near National affecting Lewis and Pierce Counties.

...The Flood Warning continues for the following rivers in
Washington...

  Skykomish River near Gold Bar affecting Snohomish County.
  Snohomish River near Monroe affecting Snohomish County.
  Snohomish River at Snohomish affecting Snohomish County.
  Snoqualmie River near the Falls affecting King County.
  White River at R Street affecting King and Pierce Counties.
  Cowlitz River at Randle affecting Lewis County.
  Snoqualmie River near Carnation affecting King County.

.Flood Bulletin No. 38

                Central West and South West Regions

Only showers remain overnight and those will be light enough to
allow rivers to crest and recede. The Snohomish, lower Snoqualmie,
Green and White Rivers are still rising.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Do not drive cars...vans...or trucks through flooded areas...this is
the cause of most flood related deaths in Washington. Be alert for
rapid changes and monitor developments by listening to NOAA Weather
radio or other local media.

&&

WAC033-053-241331-
/O.EXT.KSEW.FL.W.0066.000000T0000Z-171124T2241Z/
/WRAW1.1.ER.171123T1057Z.171124T0500Z.171124T1353Z.UU/
932 PM PST Thu Nov 23 2017

...Flood Warning extended until Sunday afternoon...

The Flood Warning continues for
  The White River at R Street
* Until Sunday afternoon.
* At  7:45 PM Thursday the flow was 6705 cfs.
* Flood flow is 5500 cfs.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...the river is cresting now at around 6800 cfs and will
  fluctuate around 6300 cfs through Friday then slowly begin falling
  through Sunday. The river will fall below flood flow Sunday
  afternoon.

* Impact...At 6000 cfs, River flooding is likely to occur upstream
  of the A Street Bridge in the City of Auburn. Flooding is likely
  to occur in the City of Pacific near Government Canal and Butte
  Avenue as well as high water along the temporary flood protection
  barriers. This level roughly corresponds to the King County Flood
  Phase 2.

&&

LAT...LON 4721 12214 4724 12219 4719 12223 4724 12230 4732 12226
      4732 12214

$$



Flood Watch

Flood Watch
National Weather Service Seattle WA
1259 PM PST Thu Nov 23 2017

WAC009-027-031-033-041-053-061-073-241400-
/O.EXT.KSEW.FA.A.0006.000000T0000Z-171124T1400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Clallam-Grays Harbor-Jefferson-King-Lewis-Pierce-Snohomish-
Whatcom-
1259 PM PST Thu Nov 23 2017

...FLOOD WATCH NOW IN EFFECT THROUGH LATE TONIGHT...

The Flood Watch is now in effect for

* Portions of northwest Washington and west central Washington,
  including the following counties, in northwest Washington,
  Clallam, Grays Harbor, Jefferson, and Whatcom. In west central
  Washington, King, Lewis, Pierce, and Snohomish.

* Through late tonight

* A cold front was moving across Western Washington this afternoon
  and will weaken over the Cascades through late this afternoon,
  allowing rain to gradually diminish. Cooler air moving over the
  area behind the front will lower snow level to around 4000 feet
  by early this evening.

* Flooding is already occurring on many Western Washington rivers.
  With this second round of rainfall, there is a possibility that
  flooding will become more widespread and/or prolonged. There is
  at least a minor threat that any flood-prone river in our area
  reaching flood stage through tonight.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flood Watch means there is a potential for flooding based on
current forecasts.

You should monitor later forecasts and be alert for possible
flood warnings. Those living in areas prone to flooding should be
prepared to take action should flooding develop.

&&

$$

www.weather.gov/seattle




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Silver Spring, MD 20910
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Page last modified: May 16, 2007
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