Alert archive / Washington / River Flood Warnings in 2017
River Flood Warning 55, NWS Seattle, WA
NWS Seattle, WA issued this river flood warning at Nov 22, 2017, 5:44 AM PST for Skagit County, Washington. It took effect at Nov 22, 2017, 3:54 PM PST. It was in force for 71 hr.
The area
The outline as issued.
The facts
- Issued
- Nov 22, 2017, 5:44 AM PST (13:44 UTC)
- In effect from
- Nov 22, 2017, 3:54 PM PST
- Expired
- Nov 25, 2017, 3:23 PM PST
- In force
- 71 hr
- Issued by
- NWS Seattle, WA
- Area
- Storm-based polygon
- Flood severity
- Moderate
County Skagit County, WA
The radar
The Seattle radar (KATX), 28 km from the middle of the area, began a volume at 13:45 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The river
Written for the forecast point Skagit River near Mt Vernon (MVEW1).
- Action stage
- 23.5 ft
- Minor stage
- 28 ft
- Moderate stage
- 30 ft
- Major stage
- 32 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 12200500, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
The text
As transmitted.
692
WGUS46 KSEW 221344
FLWSEW
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Seattle WA
544 AM PST Wed Nov 22 2017
...The National Weather Service in Seattle has issued a flood warning
for the following rivers in Washington...
Skagit River near Concrete affecting Skagit County.
Skagit River near Mount Vernon affecting Skagit County.
Snohomish River near Monroe affecting Snohomish County.
Snohomish River at Snohomish affecting Snohomish County.
.Flood Bulletin No. 13
Heavy rain that fell over the west slopes of the Cascades will drive
the Skagit and Snohomish Rivers above flood stage in the next few hours,
with moderate flooding expected.
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.
&&
WAC057-222244-
/O.NEW.KSEW.FL.W.0054.171122T1445Z-171125T0033Z/
/CONW1.2.ER.171122T1445Z.171123T0000Z.171124T1233Z.NO/
544 AM PST Wed Nov 22 2017
The National Weather Service in Seattle has issued a
* Flood Warning for
The Skagit River near Concrete
* until Friday afternoon.
* At 5:15 AM Wednesday the stage was 27.1 feet.
* Flood stage is 28.0 feet.
* Moderate flooding is forecast.
* Forecast...The river will rise above flood stage around 7 AM
Wednesday and crest near 30.2 feet around 4 PM Wednesday. The river
will fall below flood stage early Friday morning.
* Impact...At 28.0 feet, the Skagit River will flood low areas and
sections of roads along the river from Rockport downstream to Sedro
Woolley. This level for this location on the Skagit corresponds to
a Phase 1 flood in the Skagit County flood system.
&&
LAT...LON 4845 12163 4848 12185 4846 12227 4853 12227 4856 12185
4850 12160
$$
WAC057-222244-
/O.NEW.KSEW.FL.W.0055.171123T0003Z-171125T1534Z/
/MVEW1.2.ER.171123T0003Z.171123T1200Z.171125T0334Z.NO/
544 AM PST Wed Nov 22 2017
The National Weather Service in Seattle has issued a
* Flood Warning for
The Skagit River near Mount Vernon
* from this afternoon to Saturday morning.
* At 5:15 AM Wednesday the stage was 22.1 feet.
* Flood stage is 28.0 feet.
* Moderate flooding is forecast.
* Forecast...The river will rise above flood stage around 4 PM
Wednesday and crest near 30.6 feet around 4 AM Thursday. The river
will fall below flood stage Friday evening.
* Impact...At 28.0 feet, the Skagit River will cause minor flooding
from Sedro Woolley downstream through Mount Vernon to the mouth...
with shallow flooding in low pasture lands and over a few low-lying
roads near the river. This level for this location on the Skagit
corresponds to a Phase 1 flood in the Skagit County flood system.
&&
LAT...LON 4846 12227 4840 12230 4830 12235 4837 12250 4845 12240
4853 12227
$$
WAC061-222244-
/O.NEW.KSEW.FL.W.0056.171123T0150Z-171123T2030Z/
/MROW1.1.ER.171123T0150Z.171123T0600Z.171123T0830Z.NO/
544 AM PST Wed Nov 22 2017
The National Weather Service in Seattle has issued a
* Flood Warning for
The Snohomish River near Monroe
* from this afternoon to Thursday afternoon.
* At 5:15 AM Wednesday the stage was 12.4 feet.
* Flood stage is 15.0 feet.
* Minor flooding is forecast.
* Forecast...The river will rise above flood stage around 6 PM
Wednesday and crest near 15.3 feet around 10 PM Wednesday. The
river will fall below flood stage early Thursday morning.
* Impact...At 15.0 feet, the Snohomish River will cause minor flooding
of low pasture lands and several roads near the river. A stage of
15 feet at this location corresponds to Phase 2 in the Snohomish
County Flood Warning System.
&&
LAT...LON 4780 12190 4779 12212 4786 12217 4791 12203 4793 12202
4793 12190
$$
WAC061-222244-
/O.NEW.KSEW.FL.W.0057.171122T1949Z-171125T0621Z/
/SNAW1.1.ER.171122T1949Z.171123T1400Z.171124T1521Z.NO/
544 AM PST Wed Nov 22 2017
The National Weather Service in Seattle has issued a
* Flood Warning for
The Snohomish River at Snohomish
* from this morning to Friday evening.
* At 5:00 AM Wednesday the stage was 20.8 feet.
* Flood stage is 25.0 feet.
* Minor flooding is forecast.
* Forecast...The river will rise above flood stage around 12 PM
Wednesday and crest near 26.4 feet around 6 AM Thursday. The river
will fall below flood stage Friday morning.
* Impact...At 25.0 feet, the Snohomish River will cause minor flooding
of lowlands not protected by levees and on the Old Snohomish-Monroe
highway. A stage of 25 feet on the Snohomish River corresponds to
a Phase 2 in the Snohomish County flood program.
&&
LAT...LON 4786 12217 4789 12221 4796 12232 4809 12216 4794 12213
4791 12203
$$18 follow-up statements
224
WGUS86 KSEW 222023
FLSSEW
Flood Statement
National Weather Service Seattle WA
1223 PM PST Wed Nov 22 2017
...The Flood Warning continues for the following rivers in
Washington...
Skagit River near Concrete affecting Skagit County.
Skagit River near Mt. Vernon affecting Skagit County.
North Fork Stillaguamish River near Arlington affecting Snohomish
County.
Stillaguamish River at Arlington affecting Snohomish County.
South Fork Stillaguamish River near Granite Falls affecting
Snohomish County.
.Flood Bulletin No. 17
North West Region
Scattered showers will continue today, then rain returns tonight
into Thanksgiving Day, but less than what we have seen recently. The
snow level will remain above 7500 feet.
&&
WAC057-230523-
/O.EXT.KSEW.FL.W.0054.000000T0000Z-171125T0252Z/
/CONW1.2.ER.171122T1439Z.171123T0000Z.171124T1452Z.NO/
1223 PM PST Wed Nov 22 2017
...Flood Warning extended until Friday evening...
The Flood Warning continues for
The Skagit River near Concrete
* Until Friday evening.
* At 12:00 PM Wednesday the stage was 30.7 feet.
* Flood stage is 28.0 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Forecast...The river will continue to rise and crest near 31.6 feet
around 4 PM Wednesday. The river will fall tonight than rise
again to near 31.3 feet Thursday. The river will fall below flood
stage Friday morning.
* Impact...At 28.0 feet, the Skagit River will flood low areas and
sections of roads along the river from Rockport downstream to Sedro
Woolley. This level for this location on the Skagit corresponds to
a Phase 1 flood in the Skagit County flood system.
&&
LAT...LON 4845 12163 4848 12185 4846 12227 4853 12227 4856 12185
4850 12160
$$
WAC057-230522-
/O.EXT.KSEW.FL.W.0055.171122T2354Z-171125T1823Z/
/MVEW1.2.ER.171122T2354Z.171124T1800Z.171125T0623Z.NO/
1223 PM PST Wed Nov 22 2017
...Flood Warning extended until Saturday morning...
The Flood Warning continues for
The Skagit River near Mt. Vernon
* From 4 PM Wednesday until Saturday morning.
* At 11:45 AM Wednesday the stage was 25.8 feet.
* Flood stage is 28.0 feet.
* Moderate flooding is forecast.
* Forecast...The river will rise above flood stage around 4 PM
Wednesday and crest near 31.1 feet around 10 AM Friday. The river
will fall Thursday then rise again to near 31.0 feet Friday. The
river will fall below flood stage Friday night.
* Impact...At 30.0 feet, the Skagit River will flood from Sedro
Woolley downstream through Mount Vernon to the mouth. Flood waters
will inundate some low-lying roads...farmlands and residential
areas. This level for this location on the Skagit corresponds to a
phase 1 flood in the Skagit County flood system.
&&
LAT...LON 4846 12227 4840 12230 4830 12235 4837 12250 4845 12240
4853 12227
$$
WAC061-230522-
/O.EXT.KSEW.FL.W.0052.000000T0000Z-171123T0619Z/
/ARGW1.2.ER.171122T1145Z.171122T1700Z.171122T2119Z.NO/
1223 PM PST Wed Nov 22 2017
...Flood Warning extended until this evening...
The Flood Warning continues for
The North Fork Stillaguamish River near Arlington
* Until this evening.
* At 11:45 AM Wednesday the stage was 14.0 feet.
* Flood stage is 13.0 feet.
* Moderate flooding is occurring.
* Forecast...The river crested at 14.5 feet at 9 AM Wednesday and
will continue to fall to below flood stage early this afternoon.
* Impact...At 14.0 feet, the North Fork Stillaguamish River will cause
flooding in the Cicero and Swede Heaven areas...Oso Loop Road...and
SR 530. Flood waters will also cause riverbank erosion. A stage of
14 feet corresponds to Phase 3 in the Snohomish County Flood
Warning System.
&&
LAT...LON 4822 12164 4822 12191 4816 12211 4824 12214 4833 12193
4833 12164
$$
WAC061-230144-
/O.CON.KSEW.FL.W.0047.000000T0000Z-171123T0144Z/
/GFLW1.2.ER.171122T0723Z.171122T1200Z.171122T1821Z.NO/
1223 PM PST Wed Nov 22 2017
The Flood Warning continues for
The South Fork Stillaguamish River near Granite Falls
* Until this afternoon.
* At 11:15 AM Wednesday the stage was 13.4 feet.
* Flood stage is 14.0 feet.
* Fell below flood stage late this morning.
* No additional flooding is forecast.
* Forecast...The river crested at 16.82 feet at 4 AM this morning
then fell below flood stage at 10:21 AM today and will continue to
fall. Flooding will continue in some areas until the flood wave
has completely passed downstream.
&&
LAT...LON 4806 12191 4808 12204 4816 12211 4824 12214 4816 12202
4815 12192
$$
WAC061-230522-
/O.EXT.KSEW.FL.W.0048.000000T0000Z-171123T1353Z/
/ARLW1.3.ER.171122T0929Z.171122T1654Z.171123T0153Z.NO/
1223 PM PST Wed Nov 22 2017
...Flood Warning extended until late tonight...
The Flood Warning continues for
The Stillaguamish River at Arlington
* Until late tonight.
* At 11:54 AM Wednesday the stage was 18.4 feet.
* Flood stage is 14.0 feet.
* Moderate flooding is occurring and Minor flooding is forecast.
* Forecast...The river crested at 19.0 feet at 9 AM Wednesday and
will continue to fall to below flood stage this evening.
* Impact...At 18.0 feet, the Stillaguamish River will flood many roads
including Hwy 530...Pioneer Highway...Marine Drive and numerous
locations along Norman Rd. Swift waters will flood residential
areas near Silvana...Norman and Florence. A stage of 18 feet on
the Stillaguamish River corresponds roughly to Phase 3 in the
Snohomish County Flood program.
&&
LAT...LON 4816 12211 4817 12223 4816 12237 4826 12240 4823 12224
4824 12214
&&
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.
&&
$$030
WGUS86 KSEW 230047
FLSSEW
Flood Statement
National Weather Service Seattle WA
447 PM PST Wed Nov 22 2017
...The Flood Warning has ended for the following rivers in
Washington...
North Fork Stillaguamish River near Arlington affecting Snohomish
County.
South Fork Stillaguamish River near Granite Falls affecting
Snohomish County.
...The Flood Warning continues for the following rivers in
Washington...
Skokomish River near Potlatch affecting Mason County.
Satsop River near Satsop affecting Grays Harbor County.
Skagit River near Concrete affecting Skagit County.
Skagit River near Mt. Vernon affecting Skagit County.
Stillaguamish River at Arlington affecting Snohomish County.
.Flood Bulletin No. 19
Olympics and North West Region
Scattered showers will continue today, then rain returns tonight
into Thanksgiving Day, but less than what we have seen recently. The
snow level will remain above 7500 feet. This next round of rain will
temporarily push rivers up again or at least slow any recessions.
&&
WAC045-230947-
/O.EXT.KSEW.FL.W.0044.000000T0000Z-171125T0648Z/
/SRPW1.2.ER.171121T2210Z.171122T1445Z.171124T2148Z.NR/
447 PM PST Wed Nov 22 2017
The Flood Warning continues for
The Skokomish River near Potlatch
* Until Friday evening.
* At 4:15 PM Wednesday the stage was 17.7 feet.
* Flood stage is 17.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river crested at 17.9 feet at 7 AM Wednesday and
will continue to fall this evening. Then the river will rise
overnight Thursday to about 17.7 feet before resuming its fall to
below flood stage Friday afternoon.
* Impact...At 17.0 feet, the Skokomish River will cause widespread
flooding of pasture lands...with water flowing quickly over West
Bourgault Road and Skokomish Valley Road.
&&
LAT...LON 4744 12326 4733 12321 4736 12317 4733 12308 4721 12321
4738 12340
$$
WAC027-230947-
/O.EXT.KSEW.FL.W.0051.000000T0000Z-171124T1652Z/
/SATW1.2.ER.171122T0906Z.171122T1845Z.171124T0752Z.NO/
447 PM PST Wed Nov 22 2017
...Flood Warning extended until Friday morning...
The Flood Warning continues for
The Satsop River near Satsop
* Until Friday morning.
* At 4:15 PM Wednesday the stage was 35.7 feet.
* Flood stage is 34.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river crested at 36.5 feet at 11 AM Wednesday and
will continue to fall to below flood stage Thursday night. There
will be a slowing of the recession or a brief upturn early
Thursday morning.
* Impact...At 34.0 feet, the Satsop River will flood low pasture
lands
and some roads along the river.
&&
LAT...LON 4696 12345 4696 12354 4702 12354 4708 12354 4708 12345
4702 12345
$$
WAC057-230947-
/O.EXT.KSEW.FL.W.0054.000000T0000Z-171125T0153Z/
/CONW1.2.ER.171122T1439Z.171124T0000Z.171124T1353Z.NO/
447 PM PST Wed Nov 22 2017
The Flood Warning continues for
The Skagit River near Concrete
* Until Friday afternoon.
* At 4:15 PM Wednesday the stage was 31.3 feet.
* Flood stage is 28.0 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Forecast...The river is nearing crest now at 31.3 feet. The river
will fall overnight then turn around and will continue to rise and
crest near 31.3 feet around 4 PM Thursday. The river will fall
below flood stage Friday morning.
* Impact...At 28.0 feet, the Skagit River will flood low areas and
sections of roads along the river from Rockport downstream to Sedro
Woolley. This level for this location on the Skagit corresponds to
a Phase 1 flood in the Skagit County flood system.
&&
LAT...LON 4845 12163 4848 12185 4846 12227 4853 12227 4856 12185
4850 12160
$$
WAC057-230947-
/O.EXT.KSEW.FL.W.0055.000000T0000Z-171125T1708Z/
/MVEW1.2.ER.171123T0224Z.171124T1800Z.171125T0508Z.NO/
447 PM PST Wed Nov 22 2017
The Flood Warning continues for
The Skagit River near Mt. Vernon
* From 6 PM Wednesday until Saturday morning.
* At 4:15 PM Wednesday the stage was 27.2 feet.
* Flood stage is 28.0 feet.
* Moderate flooding is forecast.
* Forecast...The river will rise above flood stage around 6 PM
Wednesday and crest near 31.0 feet around 10 AM Thursday. The
river fall overnight then turn around and will continue to rise and
crest near 31.1 feet around 10 AM Friday. The river will fall below
flood stage Friday night.
* Impact...At 30.0 feet, the Skagit River will flood from Sedro
Woolley downstream through Mount Vernon to the mouth. Flood waters
will inundate some low-lying roads...farmlands and residential
areas. This level for this location on the Skagit corresponds to a
phase 1 flood in the Skagit County flood system.
&&
LAT...LON 4846 12227 4840 12230 4830 12235 4837 12250 4845 12240
4853 12227
$$
WAC061-230117-
/O.CAN.KSEW.FL.W.0052.000000T0000Z-171123T0619Z/
/ARGW1.2.ER.171122T1145Z.171122T1700Z.171122T2141Z.NO/
447 PM PST Wed Nov 22 2017
The Flood Warning has ended for
The North Fork Stillaguamish River near Arlington
* At 4:15 PM Wednesday the stage was 10.9 feet.
* Flood stage is 13.0 feet.
* Fell below flood stage early this afternoon.
* Forecast...The river fell below flood stage 1:41 PM Wednesday
early this afternoon and will continue to fall.
&&
LAT...LON 4822 12164 4822 12191 4816 12211 4824 12214 4833 12193
4833 12164
$$
WAC061-230117-
/O.CAN.KSEW.FL.W.0047.000000T0000Z-171123T0144Z/
/GFLW1.2.ER.171122T0723Z.171122T1200Z.171122T1821Z.NO/
447 PM PST Wed Nov 22 2017
The Flood Warning has ended for
The South Fork Stillaguamish River near Granite Falls
* At 4:15 PM Wednesday the stage was 11.2 feet.
* Flood stage is 14.0 feet.
* Fell below flood stage late this morning.
* Forecast...The river fell below flood stage 10:21 AM Wednesday late
this morning and will continue to fall.
&&
LAT...LON 4806 12191 4808 12204 4816 12211 4824 12214 4816 12202
4815 12192
$$
WAC061-230946-
/O.EXT.KSEW.FL.W.0048.000000T0000Z-171123T1422Z/
/ARLW1.3.ER.171122T0929Z.171122T1654Z.171123T0222Z.NO/
447 PM PST Wed Nov 22 2017
...Flood Warning extended until Thursday morning...
The Flood Warning continues for
The Stillaguamish River at Arlington
* Until Thursday morning.
* At 4:24 PM Wednesday the stage was 15.1 feet.
* Flood stage is 14.0 feet.
* Minor flooding is occurring.
* Forecast...The river crested at 19.0 feet at 9 AM Wednesday and
will continue to fall to below flood stage this evening.
* Impact...At 14.0 feet, the Stillaguamish River will locally spill
over its banks. Minor flooding around Silvana will occur...
including over Pioneer Highway. A stage of 14 feet on the
Stillaguamish River corresponds roughly to Phase 2 in the Snohomish
County Flood program.
&&
LAT...LON 4816 12211 4817 12223 4816 12237 4826 12240 4823 12224
4824 12214
&&
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Do not drive cars...vans...or trucks through flooded areas...this is
the cause of most flood related deaths in Washington. Be alert for
rapid changes and monitor developments by listening to NOAA Weather
radio or other local media.
$$575
WGUS86 KSEW 230539
FLSSEW
Flood Statement
National Weather Service Seattle WA
939 PM PST Wed Nov 22 2017
...The Flood Warning continues for the following rivers in
Washington...
Satsop River near Satsop affecting Grays Harbor County.
Skokomish River near Potlatch affecting Mason County.
Cowlitz River at Randle affecting Lewis County.
Snoqualmie River near Carnation affecting King County.
Skykomish River near Gold Bar affecting Snohomish County.
Snohomish River near Monroe affecting Snohomish County.
Snohomish River at Snohomish affecting Snohomish County.
Stillaguamish River at Arlington affecting Snohomish County.
Skagit River near Concrete affecting Skagit County.
Skagit River near Mt. Vernon affecting Skagit County.
.Flood Bulletin No. 22
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.
&&
WAC045-231439-
/O.CON.KSEW.FL.W.0044.000000T0000Z-171125T0648Z/
/SRPW1.2.ER.171121T2210Z.171122T1445Z.171124T2148Z.NR/
939 PM PST Wed Nov 22 2017
The Flood Warning continues for
The Skokomish River near Potlatch
* Until Friday evening.
* At 9:15 PM Wednesday the stage was 17.7 feet.
* Flood stage is 17.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will remain near 17.8 feet tonight and
Thursday, then fall slowly to below flood stage Friday.
* Impact...At 17.0 feet, the Skokomish River will cause widespread
flooding of pasture lands...with water flowing quickly over West
Bourgault Road and Skokomish Valley Road.
&&
LAT...LON 4744 12326 4733 12321 4736 12317 4733 12308 4721 12321
4738 12340
$$
WAC027-231439-
/O.CON.KSEW.FL.W.0051.000000T0000Z-171124T1652Z/
/SATW1.2.ER.171122T0906Z.171122T1845Z.171124T0752Z.NO/
939 PM PST Wed Nov 22 2017
The Flood Warning continues for
The Satsop River near Satsop
* Until Friday morning.
* At 9:15 PM Wednesday the stage was 34.7 feet.
* Flood stage is 34.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river crested at 36.5 feet at 11 AM Wednesday and
will continue to fall to below flood stage Thursday night.
* Impact...At 34.0 feet, the Satsop River will flood low pasture lands
and some roads along the river.
&&
LAT...LON 4696 12345 4696 12354 4702 12354 4708 12354 4708 12345
4702 12345
$$
WAC057-231439-
/O.CON.KSEW.FL.W.0054.000000T0000Z-171125T0153Z/
/CONW1.2.ER.171122T1439Z.171124T0000Z.171124T1353Z.NO/
939 PM PST Wed Nov 22 2017
The Flood Warning continues for
The Skagit River near Concrete
* Until Friday afternoon.
* At 9:15 PM Wednesday the stage was 30.5 feet.
* Flood stage is 28.0 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Forecast...The river will fall slowly tonight, then rise to another
crest near 31.3 feet around 4 PM Thursday. The river will fall below flood stage Friday morning.
* Impact...At 28.0 feet, the Skagit River will flood low areas and
sections of roads along the river from Rockport downstream to Sedro
Woolley. This level for this location on the Skagit corresponds to
a Phase 1 flood in the Skagit County flood system.
&&
LAT...LON 4845 12163 4848 12185 4846 12227 4853 12227 4856 12185
4850 12160
$$
WAC057-231438-
/O.CON.KSEW.FL.W.0055.000000T0000Z-171125T1708Z/
/MVEW1.2.ER.171123T0340Z.171124T1800Z.171125T0508Z.NO/
939 PM PST Wed Nov 22 2017
The Flood Warning continues for
The Skagit River near Mount Vernon
* Until Saturday morning.
* At 9:15 PM Wednesday the stage was 28.3 feet.
* Flood stage is 28.0 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...The river will continue to rise and crest near 31.1 feet
around 10 AM Friday. The river will fall below flood stage Friday
night.
* Impact...At 30.0 feet, the Skagit River will flood from Sedro
Woolley downstream through Mount Vernon to the mouth. Flood waters
will inundate some low-lying roads...farmlands and residential
areas. This level for this location on the Skagit corresponds to a
phase 1 flood in the Skagit County flood system.
&&
LAT...LON 4846 12227 4840 12230 4830 12235 4837 12250 4845 12240
4853 12227
$$
WAC061-231438-
/O.EXT.KSEW.FL.W.0048.000000T0000Z-171124T1226Z/
/ARLW1.3.ER.171122T0929Z.171122T1654Z.171124T0026Z.NO/
939 PM PST Wed Nov 22 2017
...Flood Warning extended until late Thursday night...
The Flood Warning continues for
The Stillaguamish River at Arlington
* From 1 AM Wednesday until late Thursday night.
* At 9:09 PM Wednesday the stage was 11.9 feet.
* Flood stage is 14.0 feet.
* Minor flooding is forecast.
* Forecast...The river will fall slowly tonight, then rise to another
crest near flood stage Thursday afternoon.
* Impact...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.
&&
LAT...LON 4816 12211 4817 12223 4816 12237 4826 12240 4823 12224
4824 12214
$$
WAC061-231438-
/O.CON.KSEW.FL.W.0046.000000T0000Z-171124T1452Z/
/GLBW1.2.ER.171122T0744Z.171122T1045Z.171124T0252Z.NO/
939 PM PST Wed Nov 22 2017
The Flood Warning continues for
The Skykomish River near Gold Bar
* From 12 AM Wednesday until Friday morning.
* At 8:30 PM Wednesday the stage was 14.4 feet.
* Flood stage is 15.0 feet.
* Minor flooding is forecast.
* Forecast...The river is falling, but it is expected to rise to another
crest near 16.0 feet midday Thursday, then fall below flood stage Friday
night.
* Impact...At 16.0 feet, the Skykomish River will cause minor flooding
of low pasture lands and some roads along the river...including Ben
Howard road...Index-Galena Rd and Tualco Loop Rd. A stage of 16
feet on the Skykomish River corresponds to a Phase 3 in the
Snohomish County flood program.
&&
LAT...LON 4774 12150 4780 12173 4780 12196 4793 12197 4794 12169
4787 12147
$$
WAC061-231438-
/O.CON.KSEW.FL.W.0056.000000T0000Z-171124T1912Z/
/MROW1.1.ER.171122T1950Z.171122T2330Z.171124T0712Z.NO/
939 PM PST Wed Nov 22 2017
The Flood Warning continues for
The Snohomish River near Monroe
* From 12 PM Wednesday until Friday morning.
* At 8:15 PM Wednesday the stage was 14.9 feet.
* Flood stage is 15.0 feet.
* Minor flooding is forecast.
* Forecast...The river will remain near flood stage through Thursday
evening, then fall slowly.
* Impact...At 15.0 feet, the Snohomish River will cause minor flooding
of low pasture lands and several roads near the river. A stage of
15 feet at this location corresponds to Phase 2 in the Snohomish
County Flood Warning System.
&&
LAT...LON 4780 12190 4779 12212 4786 12217 4791 12203 4793 12202
4793 12190
$$
WAC061-231438-
/O.CON.KSEW.FL.W.0057.000000T0000Z-171125T1347Z/
/SNAW1.2.ER.171122T1807Z.171124T1200Z.171124T2247Z.NO/
939 PM PST Wed Nov 22 2017
The Flood Warning continues for
The Snohomish River at Snohomish
* Until late Friday night.
* At 9:00 PM Wednesday the stage was 26.1 feet.
* Flood stage is 25.0 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...The river will continue to rise and crest near 27.0 feet
around 4 AM Friday. The river will fall below flood stage Friday
early afternoon.
* Impact...At 27.0 feet, the Snohomish River will flood several
roads...including the Snohomish-Monroe highway...and low areas of
the lower Snohomish valley that are not protected by levees. A
stage of 27 feet on the Snohomish River corresponds roughly to a
Phase 2 in the Snohomish County flood program.
&&
LAT...LON 4786 12217 4789 12221 4796 12232 4809 12216 4794 12213
4791 12203
$$
WAC033-231438-
/O.CON.KSEW.FL.W.0050.000000T0000Z-171125T0642Z/
/CRNW1.1.ER.171122T2040Z.171124T1200Z.171124T1842Z.NO/
939 PM PST Wed Nov 22 2017
The Flood Warning continues for
The Snoqualmie River near Carnation
* From 1 PM Wednesday until Friday evening.
* At 9:15 PM Wednesday the stage was 54.3 feet.
* Flood stage is 54.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will fall below flood stage tonight, then rise to
another crest near 55.6 feet Thursday night. 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
$$
WAC041-231438-
/O.CON.KSEW.FL.W.0053.000000T0000Z-171124T2241Z/
/RAWW1.1.ER.171122T1745Z.171124T0600Z.171124T1341Z.NO/
939 PM PST Wed Nov 22 2017
The Flood Warning continues for
The Cowlitz River at Randle
* From 10 AM Wednesday until Friday afternoon.
* At 9:15 PM Wednesday the stage was 18.0 feet.
* Flood stage is 18.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will fall below flood stage tonight, then rise to
another crest near 19.6 feet around 10 PM Thursday. The river will fall below flood stage Friday morning.
* Impact...At 18.0 feet, the Cowlitz River will cause minor flooding
from the vicinity of Randle downstream through Riffe Lake...
covering nearby farm lands and several roads.
&&
LAT...LON 4645 12180 4645 12194 4640 12219 4654 12220 4659 12198
4661 12183
$$410
WGUS46 KSEW 231009
FLWSEW
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Seattle WA
209 AM PST Thu Nov 23 2017
...The National Weather Service in Seattle has issued a flood warning
for the following rivers in Washington...
Nooksack River at North Cedarville affecting Whatcom County.
Nooksack River at Ferndale affecting Whatcom County.
...Forecast flooding changed from Moderate to Major severity for the
following rivers in Washington...
Skagit River near Concrete affecting Skagit County.
.Flood Bulletin No. 24
WAC073-231909-
/O.NEW.KSEW.FL.W.0060.171123T1611Z-171124T1122Z/
/NRKW1.1.ER.171123T1611Z.171123T1800Z.171124T0222Z.NO/
209 AM PST Thu Nov 23 2017
The National Weather Service in Seattle has issued a
* Flood Warning for
The Nooksack River at North Cedarville
* from this morning to late tonight.
* At 1:15 AM Thursday the stage was 144.7 feet.
* Flood stage is 146.5 feet.
* Minor flooding is forecast.
* Forecast...The river will rise above flood stage around 8 AM
Thursday and crest near 147.1 feet around 10 AM Thursday. The river
will fall below flood stage this evening.
* Impact...At 146.5 feet, the Nooksack River will cause shallow
flooding of low pasture lands along the river downstream through
Lynden.
&&
LAT...LON 4880 12224 4885 12236 4889 12247 4896 12247 4895 12233
4882 12215
$$
WAC073-231909-
/O.NEW.KSEW.FL.W.0061.171124T0423Z-171124T2332Z/
/NKSW1.1.ER.171124T0423Z.171124T1200Z.171124T1432Z.NO/
209 AM PST Thu Nov 23 2017
The National Weather Service in Seattle has issued a
* Flood Warning for
The Nooksack River at Ferndale
* from this evening to Friday afternoon.
* At 1:45 AM Thursday the stage was 15.2 feet.
* Flood stage is 18.0 feet.
* Minor flooding is forecast.
* Forecast...The river will rise above flood stage around 8 PM
Thursday and crest near 18.2 feet around 4 AM Friday. The river
will fall below flood stage Friday morning.
* Impact...At 18.0 feet, the river begins overtopping its banks within
the City of Ferndale flooding low-lying areas within the City and
low pasture lands along the river from near Ferndale downstream to
the mouth.
&&
LAT...LON 4889 12247 4887 12253 4878 12254 4876 12263 4891 12262
4896 12247
$$
WAC057-231909-
/O.EXT.KSEW.FL.W.0054.000000T0000Z-171125T0354Z/
/CONW1.3.ER.171122T1439Z.171124T0000Z.171124T1554Z.NO/
209 AM PST Thu Nov 23 2017
...Forecast flooding increased from Moderate to Major severity...
The Flood Warning continues for
The Skagit River near Concrete
* Until Friday evening.
* At 2:00 AM Thursday the stage was 30.7 feet.
* Flood stage is 28.0 feet.
* Moderate flooding is occurring and Major flooding is forecast.
* Forecast...The river will continue to rise and crest near 33.0 feet
around 4 PM Thursday. The river will fall below flood stage Friday
morning.
* Impact...At 32.5 feet, the Skagit River will cause flooding from
Rockport downstream through Sedro Woolley. Flood waters will
inundate low areas near the river...roads...and several residential
areas mainly Cape Horn...Hamilton and Thunderbird. Some water will
flow onto Cockreham Island and into the Nookachamps and Sterling
areas. Flooding will also occur in headwaters...tributaries...and
other streams within the Skagit Basin. This level for this location
corresponds to a Phase 2 flood in the Skagit County flood system.
&&
LAT...LON 4845 12163 4848 12185 4846 12227 4853 12227 4856 12185
4850 12160
$$
WAC057-231908-
/O.EXT.KSEW.FL.W.0055.000000T0000Z-171125T1601Z/
/MVEW1.2.ER.171123T0340Z.171124T1200Z.171125T0401Z.NO/
209 AM PST Thu Nov 23 2017
The Flood Warning continues for
The Skagit River near Mt. Vernon
* Until Saturday morning.
* At 1:45 AM Thursday the stage was 29.0 feet.
* Flood stage is 28.0 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...The river will continue to rise and crest near 31.4 feet
around 4 AM Friday. The river will fall below flood stage Friday
night.
* Impact...At 30.0 feet, the Skagit River will flood from Sedro
Woolley downstream through Mount Vernon to the mouth. Flood waters
will inundate some low-lying roads...farmlands and residential
areas. This level for this location on the Skagit corresponds to a
phase 1 flood in the Skagit County flood system.
&&
LAT...LON 4846 12227 4840 12230 4830 12235 4837 12250 4845 12240
4853 12227
$$
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.
&&643
WGUS86 KSEW 231246
FLSSEW
Flood Statement
National Weather Service Seattle WA
446 AM PST Thu Nov 23 2017
...The Flood Warning continues for the following rivers in
Washington...
Snoqualmie River near the Falls affecting King County.
Snoqualmie River near Carnation affecting King County.
Skykomish River near Gold Bar affecting Snohomish County.
Snohomish River near Monroe affecting Snohomish County.
Snohomish River at Snohomish affecting Snohomish County.
North Fork Stillaguamish River near Arlington affecting Snohomish
County.
South Fork Stillaguamish River near Granite Falls affecting
Snohomish County.
Stillaguamish River at Arlington affecting Snohomish County.
Skagit River near Concrete affecting Skagit County.
Skagit River near Mount Vernon affecting Skagit County.
Nooksack River at North Cedarville affecting Whatcom County.
South Fork Nooksack River at Saxon Bridge affecting Whatcom County.
Nooksack River at Ferndale affecting Whatcom County.
.Flood Bulletin No. 27
West Slopes Cascades from Snoqualmie River northward
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.
&&
WAC073-232146-
/O.CON.KSEW.FL.W.0062.000000T0000Z-171124T0357Z/
/NSSW1.1.ER.171123T1040Z.171123T1200Z.171123T1857Z.UU/
446 AM PST Thu Nov 23 2017
The Flood Warning continues for
The South Fork Nooksack River at Saxon Bridge
* Until this evening.
* At 4:00 AM Thursday the stage was 8.4 feet.
* Flood stage is 8.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river crested will creast near 8.4 feet this
morning and fall below flood stage midday today.
* Impact...At 8.0 feet, the Nooksack River floodwaters will inundate
much of the low farm lands along the river, with water over some
roadways, including potentially Highway 9 north of Acme.
&&
LAT...LON 4865 12219 4871 12226 4880 12224 4882 12215 4873 12215
4865 12208
$$
WAC073-232146-
/O.EXT.KSEW.FL.W.0060.171123T1402Z-171124T1230Z/
/NRKW1.1.ER.171123T1402Z.171123T1800Z.171124T0330Z.NO/
446 AM PST Thu Nov 23 2017
...Flood Warning extended until late tonight...
The Flood Warning continues for
The Nooksack River at North Cedarville
* From 6 AM Thursday until late tonight.
* At 4:15 AM Thursday the stage was 146.1 feet.
* Flood stage is 146.5 feet.
* Minor flooding is forecast.
* Forecast...The river will rise above flood stage around 6 AM
Thursday and crest near 147.4 feet around 10 AM Thursday. The river
will fall below flood stage this evening.
* Impact...At 147.3 feet, the Nooksack River cause widespread flooding
of low farm lands along the river downstream through Lynden, with
swift water moving over several roads.
&&
LAT...LON 4880 12224 4885 12236 4889 12247 4896 12247 4895 12233
4882 12215
$$
WAC073-232146-
/O.CON.KSEW.FL.W.0061.171123T2322Z-171125T0846Z/
/NKSW1.1.ER.171123T2322Z.171124T1200Z.171124T2346Z.NO/
446 AM PST Thu Nov 23 2017
The Flood Warning continues for
The Nooksack River at Ferndale
* From 3 PM Thursday until late Friday night.
* At 4:15 AM Thursday the stage was 15.2 feet.
* Flood stage is 18.0 feet.
* Minor flooding is forecast.
* Forecast...The river will rise above flood stage around 3 PM
Thursday and crest near 18.9 feet around 4 AM Friday. The river
will fall below flood stage Friday afternoon.
* Impact...At 18.0 feet, the river begins overtopping its banks within
the City of Ferndale flooding low-lying areas within the City and
low pasture lands along the river from near Ferndale downstream to
the mouth.
&&
LAT...LON 4889 12247 4887 12253 4878 12254 4876 12263 4891 12262
4896 12247
$$
WAC057-232146-
/O.EXT.KSEW.FL.W.0054.000000T0000Z-171125T0418Z/
/CONW1.3.ER.171122T1439Z.171124T0000Z.171124T1618Z.NO/
446 AM PST Thu Nov 23 2017
...Flood Warning extended until Friday evening...
The Flood Warning continues for
The Skagit River near Concrete
* Until Friday evening.
* At 4:15 AM Thursday the stage was 31.3 feet.
* Flood stage is 28.0 feet.
* Moderate flooding is occurring and Major flooding is forecast.
* Forecast...The river will continue to rise and crest near 34.3 feet
around 4 PM Thursday. The river will fall below flood stage Friday
morning.
* Impact...At 32.5 feet, the Skagit River will cause flooding from
Rockport downstream through Sedro Woolley. Flood waters will
inundate low areas near the river, roads, and several residential
areas mainly Cape Horn, Hamilton and Thunderbird. Some water will
flow onto Cockreham Island and into the Nookachamps and Sterling
areas. Flooding will also occur in headwaters, tributaries, and
other streams within the Skagit Basin. This level for this location
corresponds to a Phase 2 flood in the Skagit County flood system.
&&
LAT...LON 4845 12163 4848 12185 4846 12227 4853 12227 4856 12185
4850 12160
$$
WAC057-232146-
/O.EXT.KSEW.FL.W.0055.000000T0000Z-171125T1955Z/
/MVEW1.2.ER.171123T0340Z.171124T1800Z.171125T0755Z.NO/
446 AM PST Thu Nov 23 2017
...Flood Warning extended until Saturday morning...
The Flood Warning continues for
The Skagit River near Mount Vernon
* Until Saturday morning.
* At 4:15 AM Thursday the stage was 29.2 feet.
* Flood stage is 28.0 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...The river will continue to rise and crest near 31.7 feet
around 10 AM Friday. The river will fall below flood stage Friday
night.
* Impact...At 30.0 feet, the Skagit River will flood from Sedro
Woolley downstream through Mount Vernon to the mouth. Flood waters
will inundate some low-lying roads, farmlands and residential
areas. This level for this location on the Skagit corresponds to a
phase 1 flood in the Skagit County flood system.
&&
LAT...LON 4846 12227 4840 12230 4830 12235 4837 12250 4845 12240
4853 12227
$$
WAC061-232145-
/O.EXT.KSEW.FL.W.0063.171123T1621Z-171124T0630Z/
/ARGW1.1.ER.171123T1621Z.171123T1800Z.171123T2130Z.NO/
446 AM PST Thu Nov 23 2017
...Flood Warning extended until this evening...
The Flood Warning continues for
The North Fork Stillaguamish River near Arlington
* From 8 AM Thursday until this evening.
* At 4:15 AM Thursday the stage was 11.7 feet.
* Flood stage is 13.0 feet.
* Minor flooding is forecast.
* Forecast...The river will rise above flood stage around 8 AM
Thursday and crest near 13.5 feet around 10 AM Thursday. The river
will fall below flood stage early this afternoon.
* Impact...At 13.0 feet, the North Fork Stillaguamish River will cause
flooding of Oso Loop Road and cause minor riverbank erosion. A
stage of 13 feet corresponds to Phase 2 in the Snohomish County
Flood Warning System.
&&
LAT...LON 4822 12164 4822 12191 4816 12211 4824 12214 4833 12193
4833 12164
$$
WAC061-232145-
/O.EXT.KSEW.FL.W.0064.171123T1427Z-171124T0654Z/
/GFLW1.1.ER.171123T1427Z.171123T1800Z.171123T2154Z.NO/
446 AM PST Thu Nov 23 2017
...Flood Warning extended until this evening...
The Flood Warning continues for
The South Fork Stillaguamish River near Granite Falls
* From 6 AM Thursday until this evening.
* At 4:15 AM Thursday the stage was 13.4 feet.
* Flood stage is 14.0 feet.
* Minor flooding is forecast.
* Forecast...The river will rise above flood stage around 6 AM
Thursday and crest near 14.9 feet around 10 AM Thursday. The river
will fall below flood stage early this afternoon.
* Impact...At 14.0 feet, the South Fork Stillaguamish River will cause
flooding along the river and tributaries. A stage of 14 feet
corresponds to Phase 2 in the Snohomish County Flood Warning
System.
&&
LAT...LON 4806 12191 4808 12204 4816 12211 4824 12214 4816 12202
4815 12192
$$
WAC061-232145-
/O.EXT.KSEW.FL.W.0048.000000T0000Z-171124T1435Z/
/ARLW1.3.ER.171122T0929Z.171122T1654Z.171124T0235Z.NO/
446 AM PST Thu Nov 23 2017
The Flood Warning continues for
The Stillaguamish River at Arlington
* From 1 AM Wednesday until Friday morning.
* At 4:09 AM Thursday the stage was 13.0 feet.
* Flood stage is 14.0 feet.
* Minor flooding is forecast.
* Forecast...The river will rise above flood stage around 5 AM
Thursday and crest near 17.0 feet around noon Thursday. The river
will fall below flood stage this afternoon.
* Impact...At 17.0 feet, the Stillaguamish River will cause flooding
mainly in the Silvana area, along Norman Road and in Florence. A
stage of 17 feet on the Stillaguamish River corresponds roughly to
Phase 3 in the Snohomish County Flood program.
&&
LAT...LON 4816 12211 4817 12223 4816 12237 4826 12240 4823 12224
4824 12214
$$
WAC061-232145-
/O.EXT.KSEW.FL.W.0046.000000T0000Z-171124T1543Z/
/GLBW1.2.ER.171122T0744Z.171122T1045Z.171124T0343Z.NO/
446 AM PST Thu Nov 23 2017
...Flood Warning extended until Friday morning...
The Flood Warning continues for
The Skykomish River near Gold Bar
* Until Friday morning.
* At 3:30 AM Thursday the stage was 16.2 feet.
* Flood stage is 15.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will crest near 16.8 feet late this morning
then fall to below flood stage this evening.
* Impact...At 16.0 feet, the Skykomish River will cause minor flooding
of low pasture lands and some roads along the river, including Ben
Howard Road, Index-Galena Road and Tualco Loop Road. A stage of 16
feet on the Skykomish River corresponds to a Phase 3 in the
Snohomish County flood program.
&&
LAT...LON 4774 12150 4780 12173 4780 12196 4793 12197 4794 12169
4787 12147
$$
WAC061-232145-
/O.EXT.KSEW.FL.W.0056.000000T0000Z-171125T0103Z/
/MROW1.1.ER.171122T1950Z.171124T0600Z.171124T1303Z.NO/
446 AM PST Thu Nov 23 2017
...Flood Warning extended until Friday afternoon...
The Flood Warning continues for
The Snohomish River near Monroe
* From 12 PM Wednesday until Friday afternoon.
* At 4:15 AM Thursday the stage was 14.1 feet.
* Flood stage is 15.0 feet.
* Minor flooding is forecast.
* Forecast...The river will reach flood stage again this afternoon
and crest near 15.5 feet this afternoon, then fall to below flood
stage Friday morning.
* Impact...At 15.0 feet, the Snohomish River will cause minor flooding
of low pasture lands and several roads near the river. A stage of
15 feet at this location corresponds to Phase 2 in the Snohomish
County Flood Warning System.
&&
LAT...LON 4780 12190 4779 12212 4786 12217 4791 12203 4793 12202
4793 12190
$$
WAC061-232145-
/O.EXT.KSEW.FL.W.0057.000000T0000Z-171125T1631Z/
/SNAW1.1.ER.171122T1807Z.171124T1400Z.171125T0131Z.NO/
446 AM PST Thu Nov 23 2017
...Flood Warning extended until Saturday morning...
The Flood Warning continues for
The Snohomish River at Snohomish
* Until Saturday morning.
* At 4:00 AM Thursday the stage was 25.0 feet.
* Flood stage is 25.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will continue to rise and crest near 26.5 feet
around 6 AM Friday. The river will fall below flood stage Friday
evening.
* Impact...At 25.0 feet, the Snohomish River will cause minor flooding
of lowlands not protected by levees and on the Old Snohomish-Monroe
highway. A stage of 25 feet on the Snohomish River corresponds to
a Phase 2 in the Snohomish County flood program.
&&
LAT...LON 4786 12217 4789 12221 4796 12232 4809 12216 4794 12213
4791 12203
$$
WAC033-232145-
/O.EXT.KSEW.FL.W.0065.171123T1840Z-171124T1422Z/
/SQUW1.1.ER.171123T1840Z.171124T0000Z.171124T0522Z.NO/
446 AM PST Thu Nov 23 2017
...Flood Warning extended until Friday morning...
The Flood Warning continues for
The Snoqualmie River near the Falls
* From 11 AM Thursday until Friday morning.
* At 3:45 AM Thursday the flow was 13300 cfs.
* Flood flow is 20000 cfs.
* Minor flooding is forecast.
* Forecast...The river will rise above flood flow around 11 AM
Thursday and crest near 26000 cfs around 4 PM Thursday. The river
will fall below flood flow tonight.
* Impact...At 20000 cfs, the Snoqualmie River will cause widespread
flooding of pasture lands and roads along the river from the town
of Snoqualmie downstream through Fall City. Roads that may become
flooded include Fall City-Carnation, Tolt Hill, and Novelty Flats
Roads. This river level on the Snoqualmie corresponds roughly to a
phase 3 flood in the King County flood system.
&&
LAT...LON 4742 12175 4752 12186 4756 12196 4761 12188 4758 12178
4756 12170
$$
WAC033-232145-
/O.CON.KSEW.FL.W.0050.000000T0000Z-171125T0619Z/
/CRNW1.1.ER.171122T2040Z.171124T1200Z.171124T1819Z.NO/
446 AM PST Thu Nov 23 2017
The Flood Warning continues for
The Snoqualmie River near Carnation
* From 1 PM Wednesday until Friday evening.
* At 4:15 AM Thursday the stage was 53.7 feet.
* Flood stage is 54.0 feet.
* Minor flooding is forecast.
* Forecast...The river will reach flood stage again midday today,
crest near 55.0 feet late tonight, then fall to below flood stage
Friday.
* 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
$$682
WGUS86 KSEW 231805
FLSSEW
Flood Statement
National Weather Service Seattle WA
1005 AM PST Thu Nov 23 2017
...The Flood Warning has ended for the following rivers in
Washington...
South Fork Nooksack River at Saxon Bridge affecting Whatcom County.
North Fork Stillaguamish River near Arlington affecting Snohomish
County.
South Fork Stillaguamish River near Granite Falls affecting
Snohomish County.
...The Flood Warning continues for the following rivers in
Washington...
Nooksack River at North Cedarville affecting Whatcom County.
Nooksack River at Ferndale affecting Whatcom County.
Skagit River near Concrete affecting Skagit County.
Skagit River near Mt. Vernon affecting Skagit County.
Stillaguamish River at Arlington affecting Snohomish County.
.Flood Bulletin No. 30
North West Region
The upper forks of the Stillaguamish River fell below flood stage this morning, and are forecast to remain below flood stage. The main stem will still experience minor flooding, however. The South Fork Nooksack River also fell below flood stage, though the main stem will still have flooding today.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Do not drive cars...vans...or trucks through flooded areas...this is
the cause of most flood related deaths in Washington. Be alert for
rapid changes and monitor developments by listening to NOAA Weather
radio or other local media.
&&
WAC073-231835-
/O.CAN.KSEW.FL.W.0062.000000T0000Z-171124T0357Z/
/NSSW1.2.ER.171123T1040Z.171123T1245Z.171123T1256Z.UU/
1005 AM PST Thu Nov 23 2017
The Flood Warning has ended for
The South Fork Nooksack River at Saxon Bridge
* At 9:00 AM Thursday the stage was 7.6 feet.
* Flood stage is 8.0 feet.
* Fell below flood stage early this morning.
* Forecast...The river fell below flood stage 4:56 AM Thursday early
this morning and will continue to fall.
&&
LAT...LON 4865 12219 4871 12226 4880 12224 4882 12215 4873 12215
4865 12208
$$
WAC073-240305-
/O.CON.KSEW.FL.W.0060.000000T0000Z-171124T1337Z/
/NRKW1.2.ER.171123T1247Z.171123T1800Z.171124T0437Z.NO/
1005 AM PST Thu Nov 23 2017
The Flood Warning continues for
The Nooksack River at North Cedarville
* Until late tonight.
* At 9:30 AM Thursday the stage was 147.8 feet.
* Flood stage is 146.5 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Impact...At 148.0 feet, the Nooksack River will cause widespread
flooding downstream through Lynden...with swift waters covering
some farm lands and roads. Erosion may affect some river banks.
&&
LAT...LON 4880 12224 4885 12236 4889 12247 4896 12247 4895 12233
4882 12215
$$
WAC073-240305-
/O.EXT.KSEW.FL.W.0061.171123T1931Z-171125T1502Z/
/NKSW1.1.ER.171123T1931Z.171124T1200Z.171125T0602Z.NO/
1005 AM PST Thu Nov 23 2017
...Flood Warning extended until Saturday morning...
The Flood Warning continues for
The Nooksack River at Ferndale
* From 12 PM Thursday until Saturday morning.
* At 9:45 AM Thursday the stage was 16.6 feet.
* Flood stage is 18.0 feet.
* Minor flooding is forecast.
* Forecast...The river will rise above flood stage around 12 PM
Thursday and crest near 19.6 feet around 4 AM Friday. The river
will fall below flood stage Friday night.
* Impact...At 18.0 feet, the river begins overtopping its banks within
the City of Ferndale flooding low-lying areas within the City and
low pasture lands along the river from near Ferndale downstream to
the mouth.
&&
LAT...LON 4889 12247 4887 12253 4878 12254 4876 12263 4891 12262
4896 12247
$$
WAC057-240305-
/O.EXT.KSEW.FL.W.0054.000000T0000Z-171125T0235Z/
/CONW1.3.ER.171122T1439Z.171123T1730Z.171124T1435Z.NO/
1005 AM PST Thu Nov 23 2017
The Flood Warning continues for
The Skagit River near Concrete
* Until Friday evening.
* At 9:30 AM Thursday the stage was 33.5 feet.
* Flood stage is 28.0 feet.
* Major flooding is occurring and Major flooding is forecast.
* Forecast...The river will crest around 34 feet Thursday afternoon and
will fall to below flood stage Friday morning.
* Impact...At 32.5 feet, the Skagit River will cause flooding from
Rockport downstream through Sedro Woolley. Flood waters will
inundate low areas near the river...roads...and several residential
areas mainly Cape Horn...Hamilton and Thunderbird. Some water will
flow onto Cockreham Island and into the Nookachamps and Sterling
areas. Flooding will also occur in headwaters...tributaries...and
other streams within the Skagit Basin. This level for this location
corresponds to a Phase 2 flood in the Skagit County flood system.
&&
LAT...LON 4845 12163 4848 12185 4846 12227 4853 12227 4856 12185
4850 12160
$$
WAC057-240304-
/O.EXT.KSEW.FL.W.0055.000000T0000Z-171125T1806Z/
/MVEW1.2.ER.171123T0340Z.171124T1800Z.171125T0606Z.NO/
1005 AM PST Thu Nov 23 2017
The Flood Warning continues for
The Skagit River near Mt. Vernon
* Until Saturday morning.
* At 9:30 AM Thursday the stage was 29.7 feet.
* Flood stage is 28.0 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...The river will continue to rise and crest near 31.4 feet
around 10 AM Friday. The river will fall below flood stage Friday
night.
* Impact...At 30.0 feet, the Skagit River will flood from Sedro
Woolley downstream through Mount Vernon to the mouth. Flood waters
will inundate some low-lying roads...farmlands and residential
areas. This level for this location on the Skagit corresponds to a
phase 1 flood in the Skagit County flood system.
&&
LAT...LON 4846 12227 4840 12230 4830 12235 4837 12250 4845 12240
4853 12227
$$
WAC061-231835-
/O.CAN.KSEW.FL.W.0063.000000T0000Z-171124T0630Z/
/ARGW1.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
1005 AM PST Thu Nov 23 2017
The Flood Warning is cancelled for
The North Fork Stillaguamish River near Arlington
* At 9:15 AM Thursday the stage was 11.7 feet.
* Flood stage is 13.0 feet.
&&
LAT...LON 4822 12164 4822 12191 4816 12211 4824 12214 4833 12193
4833 12164
$$
WAC061-231835-
/O.CAN.KSEW.FL.W.0064.000000T0000Z-171124T0654Z/
/GFLW1.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
1005 AM PST Thu Nov 23 2017
The Flood Warning is cancelled for
The South Fork Stillaguamish River near Granite Falls
* At 9:15 AM Thursday the stage was 10.8 feet.
* Flood stage is 14.0 feet.
&&
LAT...LON 4806 12191 4808 12204 4816 12211 4824 12214 4816 12202
4815 12192
$$
WAC061-240304-
/O.EXT.KSEW.FL.W.0048.000000T0000Z-171124T0952Z/
/ARLW1.3.ER.171122T0929Z.171122T1654Z.171123T2152Z.NO/
1005 AM PST Thu Nov 23 2017
The Flood Warning continues for
The Stillaguamish River at Arlington
* Until late tonight.
* At 9:39 AM Thursday the stage was 14.1 feet.
* Flood stage is 14.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river has crested and will continue to fall to below
flood stage early this afternoon.
* Impact...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.
&&
LAT...LON 4816 12211 4817 12223 4816 12237 4826 12240 4823 12224
4824 12214
$$380
WGUS46 KSEW 231932
FLWSEW
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Seattle WA
1132 AM PST Thu Nov 23 2017
...The Flood Warning continues for the following rivers in
Washington...
Skagit River near Concrete affecting Skagit County.
...Forecast flooding changed from Moderate to Major severity for the
following rivers in Washington...
Skagit River near Mt. Vernon affecting Skagit County.
.Flood Bulletin No. 31
Heavy rain over the last two days drove the Skagit River near Concrete well above major flood stage. The river has reached its highest level since 2006. The flood crest will travel downstream and also cause major flooding in Mount Vernon.
WAC057-240432-
/O.EXT.KSEW.FL.W.0054.000000T0000Z-171125T0459Z/
/CONW1.3.ER.171122T1439Z.171124T0000Z.171124T1659Z.NO/
1132 AM PST Thu Nov 23 2017
The Flood Warning continues for
The Skagit River near Concrete
* Until Friday evening.
* At 11:15 AM Thursday the stage was 34.2 feet.
* Flood stage is 28.0 feet.
* Major flooding is occurring and Major flooding is forecast.
* Forecast...The river will continue to rise and crest near 36.6 feet
around 4 PM Thursday. The river will fall below flood stage Friday
morning.
* Impact...At 32.5 feet, the Skagit River will cause flooding from
Rockport downstream through Sedro Woolley. Flood waters will
inundate low areas near the river...roads...and several residential
areas mainly Cape Horn...Hamilton and Thunderbird. Some water will
flow onto Cockreham Island and into the Nookachamps and Sterling
areas. Flooding will also occur in headwaters...tributaries...and
other streams within the Skagit Basin. This level for this location
corresponds to a Phase 2 flood in the Skagit County flood system.
&&
LAT...LON 4845 12163 4848 12185 4846 12227 4853 12227 4856 12185
4850 12160
$$
WAC057-240432-
/O.EXT.KSEW.FL.W.0055.000000T0000Z-171125T2106Z/
/MVEW1.3.ER.171123T0340Z.171124T1800Z.171125T0906Z.NO/
1132 AM PST Thu Nov 23 2017
...Forecast flooding increased from Moderate to Major severity...
The Flood Warning continues for
The Skagit River near Mt. Vernon
* Until Saturday afternoon.
* At 11:00 AM Thursday the stage was 29.8 feet.
* Flood stage is 28.0 feet.
* Minor flooding is occurring and Major flooding is forecast.
* Forecast...The river will continue to rise and crest near 33.6 feet
around 10 AM Friday. The river will fall below flood stage early
Saturday morning.
* Impact...At 32.0 feet, the Skagit River will cause major flooding
from Sedro Woolley downstream through Mount Vernon to the mouth.
Deep and swift flood waters will inundate many roads...farmlands
and residential areas. Flooding will occur all along the river
including headwaters...tributaries...and other streams within and
near the Skagit River Basin. This level for this location on the
Skagit corresponds to a Phase 2 flood in the Skagit County flood
system.
&&
LAT...LON 4846 12227 4840 12230 4830 12235 4837 12250 4845 12240
4853 12227
$$
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.
&&748
WGUS46 KSEW 231943 CCA
FLWSEW
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Seattle WA
1132 AM PST Thu Nov 23 2017
...The Flood Warning continues for the following rivers in
Washington...
Skagit River near Concrete affecting Skagit County.
...Forecast flooding changed from Moderate to Major severity for the
following rivers in Washington...
Skagit River near Mt. Vernon affecting Skagit County.
.Flood Bulletin No. 31
Heavy rain over the last two days drove the Skagit River near Concrete
well above major flood stage. The river has reached its highest level
since 2006. The flood crest will travel downstream and also cause major
flooding in Mount Vernon.
WAC057-240432-
/O.EXT.KSEW.FL.W.0054.000000T0000Z-171125T0459Z/
/CONW1.3.ER.171122T1439Z.171124T0000Z.171124T1659Z.NO/
1132 AM PST Thu Nov 23 2017
The Flood Warning continues for
The Skagit River near Concrete
* Until Friday evening.
* At 11:15 AM Thursday the stage was 34.2 feet.
* Flood stage is 28.0 feet.
* Major flooding is occurring and Major flooding is forecast.
* Forecast...The river will continue to rise and crest near 36.6 feet
around 4 PM Thursday. The river will fall below flood stage Friday
morning.
* Impact...At 32.5 feet, the Skagit River will cause flooding from
Rockport downstream through Sedro Woolley. Flood waters will
inundate low areas near the river...roads...and several residential
areas mainly Cape Horn...Hamilton and Thunderbird. Some water will
flow onto Cockreham Island and into the Nookachamps and Sterling
areas. Flooding will also occur in headwaters...tributaries...and
other streams within the Skagit Basin. This level for this location
corresponds to a Phase 2 flood in the Skagit County flood system.
&&
LAT...LON 4845 12163 4848 12185 4846 12227 4853 12227 4856 12185
4850 12160
$$
WAC057-240432-
/O.EXT.KSEW.FL.W.0055.000000T0000Z-171125T2106Z/
/MVEW1.3.ER.171123T0340Z.171124T1800Z.171125T0906Z.NO/
1132 AM PST Thu Nov 23 2017
...Forecast flooding increased from Moderate to Major severity...
The Flood Warning continues for
The Skagit River near Mt. Vernon
* Until Saturday afternoon.
* At 11:00 AM Thursday the stage was 29.8 feet.
* Flood stage is 28.0 feet.
* Minor flooding is occurring and Major flooding is forecast.
* Forecast...The river will continue to rise and crest near 33.6 feet
around 10 AM Friday. The river will fall below flood stage early
Saturday morning.
* Impact...At 32.0 feet, the Skagit River will cause major flooding
from Sedro Woolley downstream through Mount Vernon to the mouth.
Deep and swift flood waters will inundate many roads...farmlands
and residential areas. Flooding will occur all along the river
including headwaters...tributaries...and other streams within and
near the Skagit River Basin. This level for this location on the
Skagit corresponds to a Phase 2 flood in the Skagit County flood
system.
&&
LAT...LON 4846 12227 4840 12230 4830 12235 4837 12250 4845 12240
4853 12227
$$
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.
&&291
WGUS86 KSEW 232249
FLSSEW
Flood Statement
National Weather Service Seattle WA
249 PM PST Thu Nov 23 2017
...The Flood Warning has ended for the following rivers in
Washington...
Stillaguamish River at Arlington affecting Snohomish County.
...The Flood Warning continues for the following rivers in
Washington...
Nooksack River at North Cedarville affecting Whatcom County.
Nooksack River at Ferndale affecting Whatcom County.
Skagit River near Concrete affecting Skagit County.
Skagit River near Mt. Vernon affecting Skagit County.
.Flood Bulletin No. 36
North West Region
Flooding on the Stillaguamish River has ended. The Skagit will
continue to have major flooding through Friday. Minor flooding
will continue on the Nooksack River.
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.
&&
WAC073-240749-
/O.EXT.KSEW.FL.W.0060.000000T0000Z-171124T1605Z/
/NRKW1.2.ER.171123T1247Z.171123T1600Z.171124T0705Z.NO/
249 PM PST Thu Nov 23 2017
...Flood Warning extended until Friday morning...
The Flood Warning continues for
The Nooksack River at North Cedarville
* Until Friday morning.
* At 2:15 PM Thursday the stage was 147.4 feet.
* Flood stage is 146.5 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river crested at 148.1 feet at 8 AM Thursday and
will continue to fall to below flood stage tonight.
* Impact...At 147.3 feet, the Nooksack River cause widespread flooding
of low farm lands along the river downstream through Lynden...with
swift water moving over several roads.
&&
LAT...LON 4880 12224 4885 12236 4889 12247 4896 12247 4895 12233
4882 12215
$$
WAC073-240749-
/O.EXT.KSEW.FL.W.0061.000000T0000Z-171125T1533Z/
/NKSW1.1.ER.171124T0633Z.171124T1800Z.171125T0633Z.NO/
249 PM PST Thu Nov 23 2017
...Flood Warning extended until Saturday morning...
The Flood Warning continues for
The Nooksack River at Ferndale
* From 11 PM Thursday until Saturday morning.
* At 2:15 PM Thursday the stage was 17.1 feet.
* Flood stage is 18.0 feet.
* Minor flooding is forecast.
* Forecast...The river will rise above flood stage around 11 PM
Thursday and crest near 19.5 feet around 10 AM Friday. The river
will fall below flood stage Friday night.
* Impact...At 18.0 feet, the river begins overtopping its banks within
the City of Ferndale flooding low-lying areas within the City and
low pasture lands along the river from near Ferndale downstream to
the mouth.
&&
LAT...LON 4889 12247 4887 12253 4878 12254 4876 12263 4891 12262
4896 12247
$$
WAC057-240749-
/O.CON.KSEW.FL.W.0054.000000T0000Z-171125T0459Z/
/CONW1.3.ER.171122T1439Z.171124T0000Z.171124T1659Z.NO/
249 PM PST Thu Nov 23 2017
The Flood Warning continues for
The Skagit River near Concrete
* Until Friday evening.
* At 2:30 PM Thursday the stage was 34.5 feet.
* Flood stage is 28.0 feet.
* Major flooding is occurring and Major flooding is forecast.
* Forecast...The river will crest around 35 feet around 4 PM
Thursday. The river will fall below flood stage Friday morning.
* Impact...At 32.5 feet, the Skagit River will cause flooding from
Rockport downstream through Sedro Woolley. Flood waters will
inundate low areas near the river...roads...and several residential
areas mainly Cape Horn...Hamilton and Thunderbird. Some water will
flow onto Cockreham Island and into the Nookachamps and Sterling
areas. Flooding will also occur in headwaters...tributaries...and
other streams within the Skagit Basin. This level for this location
corresponds to a Phase 2 flood in the Skagit County flood system.
&&
LAT...LON 4845 12163 4848 12185 4846 12227 4853 12227 4856 12185
4850 12160
$$
WAC057-240749-
/O.CON.KSEW.FL.W.0055.000000T0000Z-171125T2106Z/
/MVEW1.3.ER.171123T0340Z.171124T1800Z.171125T0906Z.NO/
249 PM PST Thu Nov 23 2017
The Flood Warning continues for
The Skagit River near Mt. Vernon
* Until Saturday afternoon.
* At 2:30 PM Thursday the stage was 30.3 feet.
* Flood stage is 28.0 feet.
* Moderate flooding is occurring and Major flooding is forecast.
* Forecast...The river will continue to rise and crest near 33.6 feet
around 10 AM Friday. The river will fall below flood stage early
Saturday morning.
* Impact...At 32.0 feet, the Skagit River will cause major flooding
from Sedro Woolley downstream through Mount Vernon to the mouth.
Deep and swift flood waters will inundate many roads...farmlands
and residential areas. Flooding will occur all along the river
including headwaters...tributaries...and other streams within and
near the Skagit River Basin. This level for this location on the
Skagit corresponds to a Phase 2 flood in the Skagit County flood
system.
&&
LAT...LON 4846 12227 4840 12230 4830 12235 4837 12250 4845 12240
4853 12227
$$
WAC061-232319-
/O.CAN.KSEW.FL.W.0048.000000T0000Z-171124T0952Z/
/ARLW1.3.ER.171122T0929Z.171122T1654Z.171123T1748Z.NO/
249 PM PST Thu Nov 23 2017
The Flood Warning has ended for
The Stillaguamish River at Arlington
* At 2:24 PM Thursday the stage was 11.8 feet.
* Flood stage is 14.0 feet.
* Fell below flood stage this morning.
* Forecast...The river fell below flood stage 9:48 AM Thursday this
morning and will continue to fall.
&&
LAT...LON 4816 12211 4817 12223 4816 12237 4826 12240 4823 12224
4824 12214
$$494
WGUS86 KSEW 240510
FLSSEW
Flood Statement
National Weather Service Seattle WA
910 PM PST Thu Nov 23 2017
...The Flood Warning has ended for the following rivers in
Washington...
Satsop River near Satsop affecting Grays Harbor County.
Nooksack River at North Cedarville affecting Whatcom County.
...The Flood Warning continues for the following rivers in
Washington...
Skokomish River near Potlatch affecting Mason County.
Nooksack River at Ferndale affecting Whatcom County.
Skagit River near Concrete affecting Skagit County.
Skagit River near Mt. Vernon affecting Skagit County.
.Flood Bulletin No. 37
North West Region
Only showers remain overnight and those will be light enough to
allow rivers to crest and recede. Only the lower Skagit and Nooksack
River in these regions have yet to crest. The Skagit remains at
Major Flood category at this time.
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.
&&
WAC045-241410-
/O.EXT.KSEW.FL.W.0044.000000T0000Z-171125T0947Z/
/SRPW1.2.ER.171121T2210Z.171122T1445Z.171125T0047Z.NR/
910 PM PST Thu Nov 23 2017
...Flood Warning extended until late Friday night...
The Flood Warning continues for
The Skokomish River near Potlatch
* Until late Friday night.
* At 8:45 PM Thursday the stage was 17.5 feet.
* Flood stage is 17.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river has crested and will continue to fall to below
flood stage Friday afternoon.
* Impact...At 17.0 feet, the Skokomish River will cause widespread
flooding of pasture lands...with water flowing quickly over West
Bourgault Road and Skokomish Valley Road.
&&
LAT...LON 4744 12326 4733 12321 4736 12317 4733 12308 4721 12321
4738 12340
$$
WAC027-240540-
/O.CAN.KSEW.FL.W.0051.000000T0000Z-171124T0746Z/
/SATW1.2.ER.171122T0906Z.171122T1845Z.171123T2255Z.NO/
910 PM PST Thu Nov 23 2017
The Flood Warning has ended for
The Satsop River near Satsop
* At 8:15 PM Thursday the stage was 33.2 feet.
* Flood stage is 34.0 feet.
* Fell below flood stage early this afternoon.
* Forecast...The river fell below flood stage 2:55 PM Thursday early
this afternoon and will continue to fall.
&&
LAT...LON 4696 12345 4696 12354 4702 12354 4708 12354 4708 12345
4702 12345
$$
WAC073-240540-
/O.CAN.KSEW.FL.W.0060.000000T0000Z-171124T1605Z/
/NRKW1.2.ER.171123T1247Z.171123T1600Z.171124T0230Z.NO/
910 PM PST Thu Nov 23 2017
The Flood Warning has ended for
The Nooksack River at North Cedarville
* At 8:45 PM Thursday the stage was 145.4 feet.
* Flood stage is 146.5 feet.
* Fell below flood stage this evening.
* Forecast...The river fell below flood stage 6:30 PM Thursday this
evening and will continue to fall.
&&
LAT...LON 4880 12224 4885 12236 4889 12247 4896 12247 4895 12233
4882 12215
$$
WAC073-241409-
/O.EXT.KSEW.FL.W.0061.000000T0000Z-171125T1214Z/
/NKSW1.1.ER.171124T0617Z.171124T1800Z.171125T0314Z.NO/
910 PM PST Thu Nov 23 2017
The Flood Warning continues for
The Nooksack River at Ferndale
* From 10 PM Thursday until late Friday night.
* At 8:45 PM Thursday the stage was 17.3 feet.
* Flood stage is 18.0 feet.
* Minor flooding is forecast.
* Forecast...The river will rise above flood stage around 10 PM
Thursday and crest near 19.3 feet around 10 AM Friday. The river
will fall below flood stage Friday evening.
* Impact...At 18.0 feet, the river begins overtopping its banks within
the City of Ferndale flooding low-lying areas within the City and
low pasture lands along the river from near Ferndale downstream to
the mouth.
&&
LAT...LON 4889 12247 4887 12253 4878 12254 4876 12263 4891 12262
4896 12247
$$
WAC057-241409-
/O.EXT.KSEW.FL.W.0054.000000T0000Z-171125T0657Z/
/CONW1.3.ER.171122T1439Z.171123T2130Z.171124T1857Z.NO/
910 PM PST Thu Nov 23 2017
...Flood Warning extended until Friday evening...
The Flood Warning continues for
The Skagit River near Concrete
* Until Friday evening.
* At 8:45 PM Thursday the stage was 33.0 feet.
* Flood stage is 28.0 feet.
* Major flooding is occurring and Moderate flooding is forecast.
* Forecast...The river crested at 34.7 feet at 1 PM Thursday and will
continue to fall to below flood stage Friday late morning.
* Impact...At 32.5 feet, the Skagit River will cause flooding from
Rockport downstream through Sedro Woolley. Flood waters will
inundate low areas near the river...roads...and several residential
areas mainly Cape Horn...Hamilton and Thunderbird. Some water will
flow onto Cockreham Island and into the Nookachamps and Sterling
areas. Flooding will also occur in headwaters...tributaries...and
other streams within the Skagit Basin. This level for this location
corresponds to a Phase 2 flood in the Skagit County flood system.
&&
LAT...LON 4845 12163 4848 12185 4846 12227 4853 12227 4856 12185
4850 12160
$$
WAC057-241409-
/O.EXT.KSEW.FL.W.0055.000000T0000Z-171125T2259Z/
/MVEW1.3.ER.171123T0340Z.171124T1800Z.171125T1059Z.NO/
910 PM PST Thu Nov 23 2017
...Flood Warning extended until Saturday afternoon...
The Flood Warning continues for
The Skagit River near Mt. Vernon
* Until Saturday afternoon.
* At 8:45 PM Thursday the stage was 31.7 feet.
* Flood stage is 28.0 feet.
* Moderate flooding is occurring and Major flooding is forecast.
* Forecast...The river will continue to rise and crest near 33.1 feet
around 10 AM Friday. The river will fall below flood stage early
Saturday morning.
* Impact...At 32.0 feet, the Skagit River will cause major flooding
from Sedro Woolley downstream through Mount Vernon to the mouth.
Deep and swift flood waters will inundate many roads...farmlands
and residential areas. Flooding will occur all along the river
including headwaters...tributaries...and other streams within and
near the Skagit River Basin. This level for this location on the
Skagit corresponds to a Phase 2 flood in the Skagit County flood
system.
&&
LAT...LON 4846 12227 4840 12230 4830 12235 4837 12250 4845 12240
4853 12227
$$257
WGUS86 KSEW 241226
FLSSEW
Flood Statement
National Weather Service Seattle WA
426 AM PST Fri Nov 24 2017
...The Flood Warning has ended for the following rivers in
Washington...
Skykomish River near Gold Bar affecting Snohomish County.
Snoqualmie River near the Falls affecting King County.
...The Flood Warning continues for the following rivers in
Washington...
Nooksack River at Ferndale affecting Whatcom County.
Skagit River near Concrete affecting Skagit County.
Skagit River near Mount Vernon affecting Skagit County.
Snohomish River near Monroe affecting Snohomish County.
Snohomish River at Snohomish affecting Snohomish County.
Snoqualmie River near Carnation affecting King County.
.Flood Bulletin No. 41
for Cascades from Snoqualmie River northward
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.
&&
WAC073-242126-
/O.EXT.KSEW.FL.W.0061.000000T0000Z-171125T1124Z/
/NKSW1.1.ER.171124T1000Z.171124T1800Z.171125T0224Z.NO/
426 AM PST Fri Nov 24 2017
The Flood Warning continues for
The Nooksack River at Ferndale
* Until late tonight.
* At 4:00 AM Friday the stage was 18.4 feet.
* Flood stage is 18.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will continue to rise and crest near 19.1 feet
around 10 AM Friday. The river will fall below flood stage this
evening.
* Impact...At 18.0 feet, the river begins overtopping its banks within
the City of Ferndale flooding low-lying areas within the City and
low pasture lands along the river from near Ferndale downstream to
the mouth.
&&
LAT...LON 4889 12247 4887 12253 4878 12254 4876 12263 4891 12262
4896 12247
$$
WAC057-242126-
/O.EXT.KSEW.FL.W.0054.000000T0000Z-171125T0350Z/
/CONW1.3.ER.171122T1439Z.171123T2130Z.171124T1550Z.NO/
426 AM PST Fri Nov 24 2017
The Flood Warning continues for
The Skagit River near Concrete
* Until this evening.
* At 4:00 AM Friday the stage was 29.1 feet.
* Flood stage is 28.0 feet.
* Minor flooding is occurring.
* Forecast...The river has crested and will continue to fall to below
flood stage this morning.
* Impact...At 28.0 feet, the Skagit River will flood low areas and
sections of roads along the river from Rockport downstream to Sedro
Woolley. This level for this location on the Skagit corresponds to
a Phase 1 flood in the Skagit County flood system.
&&
LAT...LON 4845 12163 4848 12185 4846 12227 4853 12227 4856 12185
4850 12160
$$
WAC057-242126-
/O.EXT.KSEW.FL.W.0055.000000T0000Z-171125T2155Z/
/MVEW1.3.ER.171123T0340Z.171124T1800Z.171125T0955Z.NO/
426 AM PST Fri Nov 24 2017
The Flood Warning continues for
The Skagit River near Mount Vernon
* Until Saturday afternoon.
* At 4:00 AM Friday the stage was 33.0 feet.
* Flood stage is 28.0 feet.
* Major flooding is occurring and Major flooding is forecast.
* Forecast...The river will continue to rise and crest near 33.5 feet
around 10 AM Friday. The river will fall below flood stage early
Saturday morning.
* Impact...At 32.0 feet, the Skagit River will cause major flooding
from Sedro Woolley downstream through Mount Vernon to the mouth.
Deep and swift flood waters will inundate many roads...farmlands
and residential areas. Flooding will occur all along the river
including headwaters, tributaries, and other streams within and
near the Skagit River Basin. This level for this location on the
Skagit corresponds to a Phase 2 flood in the Skagit County flood
system.
&&
LAT...LON 4846 12227 4840 12230 4830 12235 4837 12250 4845 12240
4853 12227
$$
WAC061-241256-
/O.CAN.KSEW.FL.W.0046.000000T0000Z-171124T1905Z/
/GLBW1.2.ER.171122T0744Z.171123T2300Z.171124T0741Z.NO/
426 AM PST Fri Nov 24 2017
The Flood Warning has ended for
The Skykomish River near Gold Bar
* At 3:30 AM Friday the stage was 13.8 feet.
* Flood stage is 15.0 feet.
* Fell below flood stage last night.
* Forecast...The river fell below flood stage at midnight last
night and will continue to fall.
&&
LAT...LON 4774 12150 4780 12173 4780 12196 4793 12197 4794 12169
4787 12147
$$
WAC061-242125-
/O.EXT.KSEW.FL.W.0056.000000T0000Z-171125T0709Z/
/MROW1.2.ER.171122T1950Z.171124T0715Z.171124T1909Z.NO/
426 AM PST Fri Nov 24 2017
The Flood Warning continues for
The Snohomish River near Monroe
* Until this evening.
* At 4:00 AM Friday the stage was 15.9 feet.
* Flood stage is 15.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river crested at 16.6 feet at 11 PM Thursday and
will continue to fall to below flood stage late this morning.
* Impact...At 15.0 feet, the Snohomish River will cause minor flooding
of low pasture lands and several roads near the river. A stage of
15 feet at this location corresponds to Phase 2 in the Snohomish
County Flood Warning System.
&&
LAT...LON 4780 12190 4779 12212 4786 12217 4791 12203 4793 12202
4793 12190
$$
WAC061-242125-
/O.EXT.KSEW.FL.W.0057.000000T0000Z-171125T2152Z/
/SNAW1.2.ER.171122T1807Z.171124T1600Z.171125T0652Z.NO/
426 AM PST Fri Nov 24 2017
The Flood Warning continues for
The Snohomish River at Snohomish
* Until Saturday afternoon.
* At 4:00 AM Friday the stage was 27.2 feet.
* Flood stage is 25.0 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Forecast...The river will crest near 28.2 feet around 8 AM
Friday. The river will fall below flood stage tonight.
* Impact...At 28.0 feet, the Snohomish River will flood several
roads, including the Snohomish-Monroe highway and Riverview
Road, and low areas of the lower Snohomish valley that are not
protected by levees. A stage of 28 feet on the Snohomish River
corresponds to a Phase 3 in the Snohomish County flood program.
&&
LAT...LON 4786 12217 4789 12221 4796 12232 4809 12216 4794 12213
4791 12203
$$
WAC033-241256-
/O.CAN.KSEW.FL.W.0065.000000T0000Z-171124T1910Z/
/SQUW1.1.ER.171123T1605Z.171124T0200Z.171124T0948Z.NO/
426 AM PST Fri Nov 24 2017
The Snoqualmie River near the Falls
* At 4:00 AM Friday the flow was 16700 cfs.
* Flood flow is 20000 cfs.
* Fell below flood flow early this morning.
* Forecast...The river fell below flood stage around 2 AM Friday
and will continue to fall.
* Impact...At 12000 cfs, the Snoqualmie River will spill over its
banks between the town of Snoqualmie and Fall City, covering
pasture lands and several roads along the river. This river level
on the Snoqualmie corresponds roughly to a phase 2 flood in the
King County flood system.
&&
LAT...LON 4742 12175 4752 12186 4756 12196 4761 12188 4758 12178
4756 12170
$$
WAC033-242125-
/O.CON.KSEW.FL.W.0050.000000T0000Z-171125T1404Z/
/CRNW1.2.ER.171122T2040Z.171124T1145Z.171125T0204Z.NO/
426 AM PST Fri Nov 24 2017
The Flood Warning continues for
The Snoqualmie River near Carnation
* Until Saturday morning.
* At 4:00 AM Friday the stage was 56.2 feet.
* Flood stage is 54.0 feet.
* Moderate flooding is occurring and Minor flooding is forecast.
* Forecast...The river was near its crest at 4 AM. It will
fall slowly to below flood stage this evening.
* Impact...At 56.0 feet, the Snoqualmie River will cause widespread
flooding from Fall City downstream through Carnation and Duvall,
inundating much of the farm land and numerous roads.
&&
LAT...LON 4756 12196 4770 12204 4784 12202 4783 12194 4771 12193
4761 12188
$$668
WGUS86 KSEW 241923
FLSSEW
Flood Statement
National Weather Service Seattle WA
1123 AM PST Fri Nov 24 2017
...The Flood Warning has ended for the following rivers in
Washington...
Skagit River near Concrete affecting Skagit County.
...The Flood Warning continues for the following rivers in
Washington...
Skokomish River near Potlatch affecting Mason County.
Nooksack River at Ferndale affecting Whatcom County.
Skagit River near Mt. Vernon affecting Skagit County.
.Flood Bulletin No. 41
Showers today will not stop the rivers from receding.
&&
WAC045-250323-
/O.EXT.KSEW.FL.W.0044.000000T0000Z-171127T0730Z/
/SRPW1.2.ER.171121T2210Z.171122T1445Z.171126T2230Z.NR/
1123 AM PST Fri Nov 24 2017
...Flood Warning extended until Sunday evening...
The Flood Warning continues for
The Skokomish River near Potlatch
* From 2 PM Tuesday until Sunday evening.
* At 11:00 AM Friday the stage was 17.1 feet.
* Flood stage is 17.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river has crested and will continue to fall to below
flood stage this evening. The river will turn back up Sunday toward
flood stage.
* Impact...At 17.0 feet, the Skokomish River will cause widespread
flooding of pasture lands...with water flowing quickly over West
Bourgault Road and Skokomish Valley Road.
&&
LAT...LON 4744 12326 4733 12321 4736 12317 4733 12308 4721 12321
4738 12340
$$
WAC073-250322-
/O.EXT.KSEW.FL.W.0061.000000T0000Z-171125T1640Z/
/NKSW1.1.ER.171124T1000Z.171125T0000Z.171125T0740Z.NO/
1123 AM PST Fri Nov 24 2017
...Flood Warning extended until Saturday morning...
The Flood Warning continues for
The Nooksack River at Ferndale
* Until Saturday morning.
* At 11:00 AM Friday the stage was 18.9 feet.
* Flood stage is 18.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river crested at 19.21 feet at 815 AM Friday. The
river will continue to fall below flood stage tonight.
* Impact...At 18.0 feet, the river begins overtopping its banks
within the City of Ferndale flooding low-lying areas within the
City and low pasture lands along the river from near Ferndale
downstream to the mouth.
&&
LAT...LON 4889 12247 4887 12253 4878 12254 4876 12263 4891 12262
4896 12247
$$
WAC057-241953-
/O.CAN.KSEW.FL.W.0054.000000T0000Z-171125T0350Z/
/CONW1.3.ER.171122T1439Z.171123T2130Z.171124T1402Z.NO/
1123 AM PST Fri Nov 24 2017
The Flood Warning has ended for
The Skagit River near Concrete
* At 10:15 AM Friday the stage was 26.3 feet.
* Flood stage is 28.0 feet.
* Fell below flood stage this morning.
* Forecast...The river fell below flood stage 6:02 AM Friday this
morning and will continue to fall.
&&
LAT...LON 4845 12163 4848 12185 4846 12227 4853 12227 4856 12185
4850 12160
&&
$$
WAC057-250322-
/O.EXT.KSEW.FL.W.0055.000000T0000Z-171125T1737Z/
/MVEW1.3.ER.171123T0340Z.171124T1430Z.171125T0537Z.NO/
1123 AM PST Fri Nov 24 2017
The Flood Warning continues for
The Skagit River near Mt. Vernon
* Until Saturday morning.
* At 11:00 AM Friday the stage was 32.8 feet.
* Flood stage is 28.0 feet.
* Major flooding is occurring and Major flooding is forecast.
* Forecast...The river crested at 33.2 feet at 6 AM Friday and will
continue to fall to below flood stage tonight.
* Impact...At 32.0 feet, the Skagit River will cause major flooding
from Sedro Woolley downstream through Mount Vernon to the mouth.
Deep and swift flood waters will inundate many roads...farmlands
and residential areas. Flooding will occur all along the river
including headwaters...tributaries...and other streams within and
near the Skagit River Basin. This level for this location on the
Skagit corresponds to a Phase 2 flood in the Skagit County flood
system.
&&
LAT...LON 4846 12227 4840 12230 4830 12235 4837 12250 4845 12240
4853 12227
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Do not drive cars...vans...or trucks through flooded areas...this is
the cause of most flood related deaths in Washington. Be alert for
rapid changes and monitor developments by listening to NOAA Weather
radio or other local media.
$$351
WGUS86 KSEW 242312
FLSSEW
Flood Statement
National Weather Service Seattle WA
312 PM PST Fri Nov 24 2017
...The Flood Warning has ended for the following rivers in
Washington...
Snohomish River near Monroe affecting Snohomish County.
...The Flood Warning continues for the following rivers in
Washington...
Nooksack River at Ferndale affecting Whatcom County.
Skagit River near Mt. Vernon affecting Skagit County.
Snohomish River at Snohomish affecting Snohomish County.
Cowlitz River at Randle affecting Lewis County.
Skokomish River near Potlatch affecting Mason County.
Snoqualmie River near Carnation affecting King County.
White River at R Street affecting King and Pierce Counties.
.Flood Bulletin No. 44
&&
WAC045-250812-
/O.CON.KSEW.FL.W.0044.000000T0000Z-171127T0730Z/
/SRPW1.2.ER.171121T2210Z.171122T1445Z.171126T2230Z.NR/
312 PM PST Fri Nov 24 2017
The Flood Warning continues for
The Skokomish River near Potlatch
* From 2 PM Tuesday until Sunday evening.
* At 2:45 PM Friday the stage was 17.0 feet.
* Flood stage is 17.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river has crested and will continue to fall to
below flood stage this evening. The river will turn back up Sunday
toward flood stage.
* Impact...At 17.0 feet, the Skokomish River will cause widespread
flooding of pasture lands...with water flowing quickly over West
Bourgault Road and Skokomish Valley Road.
&&
LAT...LON 4744 12326 4733 12321 4736 12317 4733 12308 4721 12321
4738 12340
$$
WAC073-250812-
/O.EXT.KSEW.FL.W.0061.000000T0000Z-171125T0900Z/
/NKSW1.1.ER.171124T1000Z.171124T1645Z.171125T0000Z.NO/
312 PM PST Fri Nov 24 2017
The Flood Warning continues for
The Nooksack River at Ferndale
* Until late tonight.
* At 3:00 PM Friday the stage was 18.1 feet.
* Flood stage is 18.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river crested at 19.2 feet at 9 AM Friday and will
continue to fall to below flood stage late this afternoon.
* Impact...At 18.0 feet, the river begins overtopping its banks within
the City of Ferndale flooding low-lying areas within the City and
low pasture lands along the river from near Ferndale downstream to
the mouth.
&&
LAT...LON 4889 12247 4887 12253 4878 12254 4876 12263 4891 12262
4896 12247
$$
WAC057-250812-
/O.EXT.KSEW.FL.W.0055.000000T0000Z-171125T1816Z/
/MVEW1.3.ER.171123T0340Z.171124T1430Z.171125T0616Z.NO/
312 PM PST Fri Nov 24 2017
...Flood Warning extended until Saturday morning...
The Flood Warning continues for
The Skagit River near Mt. Vernon
* Until Saturday morning.
* At 2:45 PM Friday the stage was 31.9 feet.
* Flood stage is 28.0 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Forecast...The river crested at 33.2 feet at 6 AM Friday and will
continue to fall to below flood stage tonight.
* Impact...At 30.0 feet, the Skagit River will flood from Sedro
Woolley downstream through Mount Vernon to the mouth. Flood waters
will inundate some low-lying roads...farmlands and residential
areas. This level for this location on the Skagit corresponds to a
phase 1 flood in the Skagit County flood system.
&&
LAT...LON 4846 12227 4840 12230 4830 12235 4837 12250 4845 12240
4853 12227
$$
WAC061-242342-
/O.CAN.KSEW.FL.W.0056.000000T0000Z-171125T0709Z/
/MROW1.2.ER.171122T1950Z.171124T0715Z.171124T1505Z.NO/
312 PM PST Fri Nov 24 2017
The Flood Warning has ended for
The Snohomish River near Monroe
* At 2:15 PM Friday the stage was 13.2 feet.
* Flood stage is 15.0 feet.
* Fell below flood stage this morning.
* Forecast...The river fell below flood stage 7:05 AM Friday this
morning and will continue to fall.
&&
LAT...LON 4780 12190 4779 12212 4786 12217 4791 12203 4793 12202
4793 12190
$$
WAC061-250811-
/O.EXT.KSEW.FL.W.0057.000000T0000Z-171125T1346Z/
/SNAW1.2.ER.171122T1807Z.171124T0730Z.171124T2246Z.NO/
312 PM PST Fri Nov 24 2017
...Flood Warning extended until late tonight...
The Flood Warning continues for
The Snohomish River at Snohomish
* Until late tonight.
* At 2:00 PM Friday the stage was 25.2 feet.
* Flood stage is 25.0 feet.
* Minor flooding is occurring.
* Forecast...The river has crested and will continue to fall to below
flood stage early this afternoon.
* Impact...At 25.0 feet, the Snohomish River will cause minor flooding
of lowlands not protected by levees and on the Old Snohomish-Monroe
highway. A stage of 25 feet on the Snohomish River corresponds to
a Phase 2 in the Snohomish County flood program.
&&
LAT...LON 4786 12217 4789 12221 4796 12232 4809 12216 4794 12213
4791 12203
$$
WAC033-250811-
/O.CON.KSEW.FL.W.0050.000000T0000Z-171125T1519Z/
/CRNW1.2.ER.171122T2040Z.171124T1345Z.171125T0319Z.NO/
312 PM PST Fri Nov 24 2017
The Flood Warning continues for
The Snoqualmie River near Carnation
* Until Saturday morning.
* At 2:45 PM Friday the stage was 54.6 feet.
* Flood stage is 54.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river crested at 56.14 feet at 515 AM Friday and
will continue to fall to below flood stage this evening.
* Impact...At 54.0 feet, the Snoqualmie River will flood much of the
farm land and several roads from Fall City downstream through
Carnation and Duvall.
&&
LAT...LON 4756 12196 4770 12204 4784 12202 4783 12194 4771 12193
4761 12188
$$
WAC033-053-250811-
/O.CON.KSEW.FL.W.0066.000000T0000Z-171126T2256Z/
/WRAW1.1.ER.171123T1817Z.171124T0300Z.171126T1356Z.UU/
312 PM PST Fri Nov 24 2017
The Flood Warning continues for
The White River at R Street
* Until Sunday afternoon.
* At 2:45 PM Friday the flow was 6356 cfs.
* Flood flow is 5500 cfs.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will fall very slowly from near 6400 cfs
to 6100 cfs through Saturday night then fall below flood flow
Sunday.
* 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
$$
WAC041-250811-
/O.EXT.KSEW.FL.W.0053.000000T0000Z-171125T0827Z/
/RAWW1.2.ER.171122T1745Z.171124T0745Z.171124T2327Z.NO/
312 PM PST Fri Nov 24 2017
The Flood Warning continues for
The Cowlitz River at Randle
* Until late tonight.
* At 3:00 PM Friday the stage was 18.1 feet.
* Flood stage is 18.0 feet.
* Minor flooding is occurring.
* Forecast...The river has crested and will continue to fall to below
flood stage late this afternoon.
* Impact...At 18.0 feet, the Cowlitz River will cause minor flooding
from the vicinity of Randle downstream through Riffe Lake...
covering nearby farm lands and several roads.
&&
LAT...LON 4645 12180 4645 12194 4640 12219 4654 12220 4659 12198
4661 12183
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Do not drive cars...vans...or trucks through flooded areas...this is
the cause of most flood related deaths in Washington. Be alert for
rapid changes and monitor developments by listening to NOAA Weather
radio or other local media.
&&
$$216
WGUS86 KSEW 250453
FLSSEW
Flood Statement
National Weather Service Seattle WA
853 PM PST Fri Nov 24 2017
...The Flood Warning has ended for the following rivers in
Washington...
Nooksack River at Ferndale affecting Whatcom County.
Snohomish River at Snohomish affecting Snohomish County.
Snoqualmie River near Carnation affecting King County.
Cowlitz River at Randle affecting Lewis County.
...The Flood Warning continues for the following rivers in
Washington...
Skagit River near Mt. Vernon affecting Skagit County.
White River at R Street affecting King and Pierce Counties.
Skokomish River near Potlatch affecting Mason County.
.Flood Bulletin No. 45
&&
WAC045-251253-
/O.CON.KSEW.FL.W.0044.000000T0000Z-171127T0730Z/
/SRPW1.2.ER.171121T2210Z.171122T1445Z.171126T2230Z.NR/
853 PM PST Fri Nov 24 2017
The Flood Warning continues for
The Skokomish River near Potlatch
* From 2 PM Tuesday until Sunday evening.
* At 8:30 PM Friday the stage was 17.0 feet.
* Flood stage is 17.0 feet.
* Minor flooding is forecast.
* Impact...At 17.0 feet, the Skokomish River will cause widespread
flooding of pasture lands...with water flowing quickly over West
Bourgault Road and Skokomish Valley Road.
&&
LAT...LON 4744 12326 4733 12321 4736 12317 4733 12308 4721 12321
4738 12340
$$
WAC073-250523-
/O.CAN.KSEW.FL.W.0061.000000T0000Z-171125T0900Z/
/NKSW1.1.ER.171124T1000Z.171124T1645Z.171124T2308Z.NO/
853 PM PST Fri Nov 24 2017
The Flood Warning has ended for
The Nooksack River at Ferndale
* At 8:30 PM Friday the stage was 15.6 feet.
* Flood stage is 18.0 feet.
* Fell below flood stage late this afternoon.
* Forecast...The river fell below flood stage 3:08 PM Friday late
this afternoon and will continue to fall.
&&
LAT...LON 4889 12247 4887 12253 4878 12254 4876 12263 4891 12262
4896 12247
$$
WAC057-251253-
/O.EXT.KSEW.FL.W.0055.000000T0000Z-171125T2145Z/
/MVEW1.3.ER.171123T0340Z.171124T1430Z.171125T0945Z.NO/
853 PM PST Fri Nov 24 2017
...Flood Warning extended until Saturday afternoon...
The Flood Warning continues for
The Skagit River near Mt. Vernon
* Until Saturday afternoon.
* At 8:30 PM Friday the stage was 30.0 feet.
* Flood stage is 28.0 feet.
* Moderate flooding is occurring and Minor flooding is forecast.
* Forecast...The river has crested and will continue to fall to below
flood stage early Saturday morning.
* Impact...At 30.0 feet, the Skagit River will flood from Sedro
Woolley downstream through Mount Vernon to the mouth. Flood waters
will inundate some low-lying roads...farmlands and residential
areas. This level for this location on the Skagit corresponds to a
phase 1 flood in the Skagit County flood system.
&&
LAT...LON 4846 12227 4840 12230 4830 12235 4837 12250 4845 12240
4853 12227
$$
WAC061-250523-
/O.CAN.KSEW.FL.W.0057.000000T0000Z-171125T1346Z/
/SNAW1.2.ER.171122T1807Z.171124T0730Z.171124T2248Z.NO/
853 PM PST Fri Nov 24 2017
The Flood Warning has ended for
The Snohomish River at Snohomish
* At 8:00 PM Friday the stage was 23.4 feet.
* Flood stage is 25.0 feet.
* Fell below flood stage early this afternoon.
* Forecast...The river fell below flood stage 2:48 PM Friday early
this afternoon and will continue to fall.
&&
LAT...LON 4786 12217 4789 12221 4796 12232 4809 12216 4794 12213
4791 12203
$$
WAC033-250523-
/O.CAN.KSEW.FL.W.0050.000000T0000Z-171125T1519Z/
/CRNW1.2.ER.171122T2040Z.171124T1345Z.171125T0048Z.NO/
853 PM PST Fri Nov 24 2017
The Flood Warning has ended for
The Snoqualmie River near Carnation
* At 8:15 PM Friday the stage was 52.8 feet.
* Flood stage is 54.0 feet.
* Fell below flood stage late this afternoon.
* Forecast...The river fell below flood stage 4:48 PM Friday late
this afternoon and will continue to fall.
&&
LAT...LON 4756 12196 4770 12204 4784 12202 4783 12194 4771 12193
4761 12188
$$
WAC033-053-251252-
/O.EXT.KSEW.FL.W.0066.000000T0000Z-171126T2248Z/
/WRAW1.1.ER.171123T1817Z.171124T0300Z.171126T1348Z.UU/
853 PM PST Fri Nov 24 2017
The Flood Warning continues for
The White River at R Street
* Until Sunday afternoon.
* At 6:45 PM Friday the flow was 6088 cfs.
* Flood flow is 5500 cfs.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will fall very slowly from near 6100 cfs
to 5900 cfs through Saturday night then fall below flood flow
Sunday.
* Impact...At 6000 cfs, River flooding is likely to occur upstream of
the A Street Bridge in the City of Auburn. Flooding is likely to
occur in the City of Pacific near Government Canal and Butte Avenue
as well as high water along the temporary flood protection
barriers. This level roughly corresponds to the King County Flood
Phase 2.
&&
LAT...LON 4721 12214 4724 12219 4719 12223 4724 12230 4732 12226
4732 12214
$$
WAC041-250523-
/O.CAN.KSEW.FL.W.0053.000000T0000Z-171125T0827Z/
/RAWW1.2.ER.171122T1745Z.171124T0745Z.171124T2322Z.NO/
853 PM PST Fri Nov 24 2017
The Flood Warning has ended for
The Cowlitz River at Randle
* At 8:30 PM Friday the stage was 16.5 feet.
* Flood stage is 18.0 feet.
* Fell below flood stage late this afternoon.
* Forecast...The river fell below flood stage 3:22 PM Friday late
this afternoon and will continue to fall.
&&
LAT...LON 4645 12180 4645 12194 4640 12219 4654 12220 4659 12198
4661 12183
$$760
WGUS86 KSEW 251201
FLSSEW
Flood Statement
National Weather Service Seattle WA
401 AM PST Sat Nov 25 2017
...The Flood Warning continues for the following rivers in
Washington...
Skagit River near Mt. Vernon affecting Skagit County.
Skokomish River near Potlatch affecting Mason County.
White River at R Street affecting King and Pierce Counties.
.Flood Bulletin No. 46
Generally dry conditions are expected today which will continue
the downward trend in river levels. Although the Skokomish near
Potlatch has already fallen below flood stage...a Flood Warning
remains in place as additional rainfall expected tonight and into
Sunday will allow river levels to once again exceed flood stage.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Do not drive cars...vans...or trucks through flooded areas...this is
the cause of most flood related deaths in Washington. Be alert for
rapid changes and monitor developments by listening to NOAA Weather
radio or other local media.
&&
WAC045-252001-
/O.CON.KSEW.FL.W.0044.000000T0000Z-171127T0730Z/
/SRPW1.2.ER.171121T2210Z.171122T1445Z.171126T2230Z.NR/
401 AM PST Sat Nov 25 2017
The Flood Warning continues for
The Skokomish River near Potlatch
* From 2 PM Tuesday until Sunday evening.
* At 3:30 AM Saturday the stage was 16.9 feet.
* Flood stage is 17.0 feet.
* Minor flooding is forecast.
* Impact...At 17.0 feet, the Skokomish River will cause widespread
flooding of pasture lands...with water flowing quickly over West
Bourgault Road and Skokomish Valley Road.
&&
LAT...LON 4744 12326 4733 12321 4736 12317 4733 12308 4721 12321
4738 12340
$$
WAC057-252001-
/O.EXT.KSEW.FL.W.0055.000000T0000Z-171125T2338Z/
/MVEW1.3.ER.171123T0340Z.171124T1430Z.171125T1138Z.NO/
401 AM PST Sat Nov 25 2017
...Flood Warning extended until this afternoon...
The Flood Warning continues for
The Skagit River near Mt. Vernon
* Until this afternoon.
* At 3:30 AM Saturday the stage was 28.3 feet.
* Flood stage is 28.0 feet.
* Minor flooding is occurring.
* Forecast...The river has crested and will continue to fall to below
flood stage early this morning.
* Impact...At 28.0 feet, the Skagit River will cause minor flooding
from Sedro Woolley downstream through Mount Vernon to the mouth...
with shallow flooding in low pasture lands and over a few low-lying
roads near the river. This level for this location on the Skagit
corresponds to a Phase 1 flood in the Skagit County flood system.
&&
LAT...LON 4846 12227 4840 12230 4830 12235 4837 12250 4845 12240
4853 12227
$$
WAC033-053-252000-
/O.CON.KSEW.FL.W.0066.000000T0000Z-171126T2248Z/
/WRAW1.1.ER.171123T1817Z.171124T0300Z.171126T1348Z.UU/
401 AM PST Sat Nov 25 2017
The Flood Warning continues for
The White River at R Street
* Until Sunday afternoon.
* At 2:45 AM Saturday the flow was 6110 cfs.
* Flood flow is 5500 cfs.
* Minor flooding is occurring and Minor flooding is forecast.
* Impact...At 6000 cfs, River flooding is likely to occur upstream of
the A Street Bridge in the City of Auburn. Flooding is likely to
occur in the City of Pacific near Government Canal and Butte Avenue
as well as high water along the temporary flood protection
barriers. This level roughly corresponds to the King County Flood
Phase 2.
&&
LAT...LON 4721 12214 4724 12219 4719 12223 4724 12230 4732 12226
4732 12214
$$321
WGUS86 KSEW 251806
FLSSEW
Flood Statement
National Weather Service Seattle WA
1006 AM PST Sat Nov 25 2017
...The Flood Warning continues for the following rivers in
Washington...
Skokomish River near Potlatch affecting Mason County.
White River at R Street affecting King and Pierce Counties.
Skagit River near Mt. Vernon affecting Skagit County.
.Flood Bulletin No. 47
Generally dry conditions are expected today which will continue
the downward trend in river levels. Although the Skokomish near
Potlatch has already fallen below flood stage...a Flood Warning
remains in place as additional rainfall expected tonight and into
Sunday will allow that river levels to once again exceed flood stage.
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.
&&
WAC045-260206-
/O.EXT.KSEW.FL.W.0044.000000T0000Z-171127T1001Z/
/SRPW1.1.ER.171126T1630Z.171126T2000Z.171127T0101Z.NO/
1006 AM PST Sat Nov 25 2017
...Flood Warning extended until late Sunday night...
The Flood Warning continues for
The Skokomish River near Potlatch
* From 8 AM Sunday until late Sunday night.
* At 9:45 AM Saturday the stage was 16.8 feet.
* Flood stage is 17.0 feet.
* Minor flooding is forecast.
* Forecast...The river will rise above flood stage around 8 AM Sunday
and crest near 17.1 feet around 12 PM Sunday. The river will fall
below flood stage Sunday evening.
* Impact...At 17.0 feet, the Skokomish River will cause widespread
flooding of pasture lands...with water flowing quickly over West
Bourgault Road and Skokomish Valley Road.
&&
LAT...LON 4744 12326 4733 12321 4736 12317 4733 12308 4721 12321
4738 12340
$$
WAC057-252338-
/O.CON.KSEW.FL.W.0055.000000T0000Z-171125T2338Z/
/MVEW1.1.ER.171123T0340Z.171124T1430Z.171125T1227Z.NO/
1006 AM PST Sat Nov 25 2017
The Flood Warning continues for
The Skagit River near Mt. Vernon
* Until this afternoon.
* At 9:45 AM Saturday the stage was 26.5 feet.
* Flood stage is 28.0 feet.
* Fell below flood stage early this morning.
* No additional flooding is forecast.
* Forecast...The river fell below flood stage at 4:27 AM Saturday
and will continue to fall. Flooding will continue in some areas
until the flood wave has completely passed downstream.
&&
LAT...LON 4846 12227 4840 12230 4830 12235 4837 12250 4845 12240
4853 12227
$$
WAC033-053-260205-
/O.EXT.KSEW.FL.W.0066.000000T0000Z-171128T0747Z/
/WRAW1.1.ER.171123T1817Z.171124T0300Z.171127T2247Z.UU/
1006 AM PST Sat Nov 25 2017
...Flood Warning extended until Monday evening...
The Flood Warning continues for
The White River at R Street
* Until Monday evening.
* At 8:45 AM Saturday the flow was 6199 cfs.
* Flood flow is 5500 cfs.
* Minor flooding is occurring and Minor flooding is forecast.
* 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
$$022
WGUS86 KSEW 252102
FLSSEW
Flood Statement
National Weather Service Seattle WA
102 PM PST Sat Nov 25 2017
...The Flood Warning has ended for the following rivers in
Washington...
Skokomish River near Potlatch affecting Mason County.
...The Flood Warning continues for the following rivers in
Washington...
White River at R Street affecting King and Pierce Counties.
Skagit River near Mt. Vernon affecting Skagit County.
.Flood Bulletin No. 48
Generally dry conditions are expected today which will continue
the downward trend in river levels.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Do not drive cars...vans...or trucks through flooded areas...this is
the cause of most flood related deaths in Washington. Be alert for
rapid changes and monitor developments by listening to NOAA Weather
radio or other local media.
&&
WAC045-252132-
/O.CAN.KSEW.FL.W.0044.000000T0000Z-171125T2130Z/
/SRPW1.0.ER.171125T0200Z.171125T0800Z.171125T0200Z.NO/
102 PM PST Sat Nov 25 2017
The Flood Warning has ended for
The Skokomish River near Potlatch
* At 12:45 PM Saturday the stage was 16.8 feet.
* Flood stage is 17.0 feet.
* Forecast...The river fell below flood stage yesterday evening and
will continue to fall.
* Impact...At 17.0 feet, the Skokomish River will cause widespread
flooding of pasture lands...with water flowing quickly over West
Bourgault Road and Skokomish Valley Road.
&&
LAT...LON 4744 12326 4733 12321 4736 12317 4733 12308 4721 12321
4738 12340
$$
WAC057-252338-
/O.CON.KSEW.FL.W.0055.000000T0000Z-171125T2338Z/
/MVEW1.1.ER.171123T0340Z.171124T1430Z.171125T1227Z.NO/
102 PM PST Sat Nov 25 2017
The Flood Warning continues for
The Skagit River near Mt. Vernon
* Until this afternoon.
* At 12:45 PM Saturday the stage was 25.7 feet.
* Flood stage is 28.0 feet.
* Fell below flood stage early this morning.
* No additional flooding is forecast.
* Forecast...The river fell below flood stage at 4:27 AM Saturday
and will continue to fall. Flooding will continue in some areas
until the flood wave has completely passed downstream.
&&
LAT...LON 4846 12227 4840 12230 4830 12235 4837 12250 4845 12240
4853 12227
$$
WAC033-053-260502-
/O.EXT.KSEW.FL.W.0066.000000T0000Z-171128T0747Z/
/WRAW1.1.ER.171123T1817Z.171124T0300Z.171127T2247Z.UU/
102 PM PST Sat Nov 25 2017
The Flood Warning continues for
The White River at R Street
* Until Monday evening.
* At 11:45 AM Saturday the flow was 6199 cfs.
* Flood flow is 5500 cfs.
* Minor flooding is occurring and Minor flooding is forecast.
* Impact...At 6000 cfs, River flooding is likely to occur upstream of
the A Street Bridge in the City of Auburn. Flooding is likely to
occur in the City of Pacific near Government Canal and Butte Avenue
as well as high water along the temporary flood protection
barriers. This level roughly corresponds to the King County Flood
Phase 2.
&&
LAT...LON 4721 12214 4724 12219 4719 12223 4724 12230 4732 12226
4732 12214
$$782
WGUS86 KSEW 252323
FLSSEW
Flood Statement
National Weather Service Seattle WA
323 PM PST Sat Nov 25 2017
...The Flood Warning has ended for the following rivers in
Washington...
Skagit River near Mt. Vernon affecting Skagit County.
...The Flood Warning continues for the following rivers in
Washington...
White River at R Street affecting King and Pierce Counties.
.Flood Bulletin No. 49
Generally dry conditions today will continue the downward trend in river levels.
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.
&&
WAC057-252353-
/O.CAN.KSEW.FL.W.0055.000000T0000Z-171125T2338Z/
/MVEW1.3.ER.171123T0340Z.171124T1430Z.171125T1227Z.NO/
323 PM PST Sat Nov 25 2017
The Flood Warning has ended for
The Skagit River near Mt. Vernon
* At 3:00 PM Saturday the stage was 25.0 feet.
* Flood stage is 28.0 feet.
* Fell below flood stage early this morning.
* Forecast...The river fell below flood stage 4:27 AM Saturday early
this morning and will continue to fall.
&&
LAT...LON 4846 12227 4840 12230 4830 12235 4837 12250 4845 12240
4853 12227
$$
WAC033-053-260723-
/O.EXT.KSEW.FL.W.0066.000000T0000Z-171128T0747Z/
/WRAW1.1.ER.171123T1817Z.171124T0300Z.171127T2247Z.UU/
323 PM PST Sat Nov 25 2017
The Flood Warning continues for
The White River at R Street
* Until Monday evening.
* At 2:45 PM Saturday the flow was 6199 cfs.
* Flood flow is 5500 cfs.
* Minor flooding is occurring and Minor flooding is forecast.
* Impact...At 6000 cfs, River flooding is likely to occur upstream of
the A Street Bridge in the City of Auburn. Flooding is likely to
occur in the City of Pacific near Government Canal and Butte Avenue
as well as high water along the temporary flood protection
barriers. This level roughly corresponds to the King County Flood
Phase 2.
&&
LAT...LON 4721 12214 4724 12219 4719 12223 4724 12230 4732 12226
4732 12214
$$What forecasters said that day
The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Seattle, WA wrote its last area forecast discussion before this river flood warning went out at Nov 22, 3:00 AM PST, 2 hours 44 minutes earlier.
Area forecast discussion, Nov 22, 3:00 AM PST, 2 hours 44 minutes before
Area Forecast Discussion
National Weather Service Seattle WA
300 AM PST Wed Nov 22 2017
.SYNOPSIS...An unseasonably warm moist air flow will continue into
Thursday morning before the frontal system moves inland. Though the
rain will ease today, this system will bring more rain to Western
Washington tonight before turning to showers with cooler air
Thursday. After another break on Friday, another weather system is
expected to arrive Saturday afternoon and night with another system
arriving Sunday night.
&&
.SHORT TERM...Water Vapor and IR satellite imagery continues to show
a long fetch of warm moist air extending from well east of the
Hawaiian Islands northward into the Pacific Northwest east of the
elongated upper trough near 145W. Following the warm front Tuesday,
the air mass over Western Washington was quite mild and muggy with
temperatures and dewpoints both in the 50s early this morning.
Doppler weather radar showed the rain eased overnight as anticipated
with the relative break in the rain continuing today. May break a
few record highs today in this warm air mass and some record warm
lows may fall as well. Snow levels to also remain above 8000 ft
today.
The next shortwave rounding the offshore upper trough should engage
the warm moist southerly flow to generate another surge of rain
tonight and progs concur. Rain amounts should be less than what fell
Tuesday - about 2-4 inches in the Olympics, 1.5-3.5 inches in the
Cascades and about a half to 1.5 inches in the lowlands. See the
hydro section below for more on the flood situation and refer to the
latest flood bulletins for current river information.
Soil conditions to remain moist. Will continue the heightened
landslide threat special statement.
The frontal system is expected to move onshore and inland Thursday
bringing a cooler air mass and turning the rain to showers. Snow
levels should fall close to 4000 ft by late Thursday. The showery
pattern should continue into Friday with cooler more seasonable high
temperatures. Buehner
.LONG TERM...The guidance is in rather good agreement with the
overall pattern into early next week. The next digging upper trough
well offshore should send another surge of warm moist air and rain
NE through the region Saturday with the front moving inland Saturday
night. Snow levels will pop up again in the 5000 to 7000 ft range
before dropping again behind the front Sunday around 4000 ft for
those returning across the Cascades from the holiday. The progs do
differ on the front's associated surface low. But given the vertical
stacked nature, the low should weaken as it moves inland. Guidance
is implying more ridging aloft and a more zonal flow pattern for a
decrease in the precipitation early next week. Buehner
&&
.AVIATION...Moist southwest flow aloft will continue through
Thursday. At the surface, southeasterly pressure gradients will
prevail. Strong south to southwest winds 35 to 50 kt will continue
at times between 030 and 050 through Thursday.
An area of showers north of a line from near KUIL ESE to KSEA is
lifting north while widely scattered showers are seen south of that
line. The air mass across the area has originated near Hawaii and is
quite moisture laden. Hence ceilings are quite variable with VFR
conditions seen between showers, and LIFR conditions are seen where
flow is upslope or around heavier showers. Visibilities are
occasionally falling below 2SM in the heavier showers. Overall,
expect conditions to improve somewhat this afternoon and some
clearing at times may occur to the lee of the Olympics as strong SSW
flow aloft interacts with the terrain. Rain showers will increase
and conditions will deteriorate after 03Z this evening as a frontal
system offshore approaches. Albrecht
KSEA...Conditions have improved to VFR early this morning, but any
showers passing the area will possibly lower cigs to 015, especially
this morning. Conditions will become mainly MVFR this evening in
precipitation and lower ceilings as the front offshore approaches.
Southeast winds 5-8 kt this morning will become southerly 10-14 kt
this afternoon and tonight. Winds aloft will be strong at
times...over 50 knots at 5000 feet. Albrecht
&&
.MARINE...A frontal system will approach the waters from the west
this afternoon then move inland late tonight. The front will be
followed by a trough of low pressure on Thursday. Expect Small craft
advisory conditions for most of the waters today except for Puget
Sound and the central portions of the Strait of Juan de Fuca.
Southwest winds will continue on Thursday as the trough of low
pressure moves across the waters. Most waters, including the Puget
Sound and Hood Canal will likely see Small Craft Advisory conditions
on Thursday.
Another system will arrive on Saturday. The 06Z GFS brings the
system through the interior of Western Washington as an open wave
while the preferred ECMWF and Canadian model solutions deepen a low
to below 980 mb as it lifts northward through the offshore waters.
The preferred solutions would result in gales over most waters with
small craft advisory conditions over Puget Sound and Hood Canal.
Albrecht
&&
.HYDROLOGY...Several Western Washington rivers are above flood
stage early this morning, and a few more are probably going to rise
above flood stage today. As of day break flood warnings are likely
to be in effect for the Satsop, Skokomish, Cowlitz, White,
Snoqualmie, Skykomish, Snohomish, and Stillaguamish Rivers. Most
rivers will produce minor flooding, but a few could reach the
moderate category.
Warnings and watches change as needed. For the current list, please
check: www.wrh.noaa.gov/sew/get.php?pil=RVA&sid=SEW
Rainfall over Western Washington began decreasing late Tuesday
evening, and the upper reaches of the rivers starting cresting
overnight. The crests will be moving downstream today and tonight,
but additional rain from the next front tonight and Thursday could
push rivers higher.
Precipitation from the Tuesday/Tuesday night system amounted to
generally 2 to 5.5 inches over the Olympic Mountains and 1 to 4
inches over the Cascades, while the snow level was around 9000 feet.
There will be some more precipitation today with the snow level
around 7500 feet, but it will be - relatively speaking - a break
between systems. The next front will move through tonight and
Thanksgiving Day, with a forecast of generally 2 to 4 inches over
the Olympics and 1.5 to 3.5 inches over the Cascades. The snow level
will be around 7500 feet as this system arrives, falling to 4000
feet late Thursday as precipitation decreases.
With this second round of rainfall tonight and Thursday, there is a
possibility that flooding will become more widespread and/or
prolonged. Northwest River Forecast Center models show that flooding
could develop on reaches of the Nisqually, Skagit, and Nooksack
Rivers. There is at least a minor threat that any flood-prone river
in our area reaching flood stage.
In addition, there is a threat of landslides across the lowlands of
Western Washington. The USGS landslide guidance shows one or two
stations near or just above the threshold of concern, and additional
rain through Thursday will drive those numbers higher.
McDonnal
&&
.SEW WATCHES/WARNINGS/ADVISORIES...
WA...Flood Watch through Thursday afternoon for Admiralty Inlet Area-
Bellevue and Vicinity-Cascades of Pierce and Lewis Counties-
Cascades of Snohomish and King Counties-Cascades of Whatcom
and Skagit Counties-Central Coast-East Puget Sound Lowlands-
Eastern Strait of Juan de Fuca-Everett and Vicinity-Hood
Canal Area-Lower Chehalis Valley Area-North Coast-Olympics-
Seattle and Vicinity-Southwest Interior-Tacoma Area-Western
Skagit County-Western Strait of Juan De Fuca-Western
Whatcom County.
PZ...Small Craft Advisory for rough bar until 4 PM PST Thursday for
Grays Harbor Bar.
Small Craft Advisory until 3 PM PST Thursday for Coastal Waters
From Cape Flattery To James Island 10 To 60 Nm-Coastal
Waters From Cape Flattery To James Island Out 10 Nm-Coastal
Waters From James Island To Point Grenville 10 To 60 Nm-
Coastal Waters From James Island To Point Grenville Out 10
Nm-Coastal Waters From Point Grenville To Cape Shoalwater
10 To 60 Nm-Coastal Waters From Point Grenville To Cape
Shoalwater Out 10 Nm.
Small Craft Advisory from 6 AM this morning to 2 AM PST Thursday
for East Entrance U.S. Waters Strait Of Juan De Fuca-
Northern Inland Waters Including The San Juan Islands.
Small Craft Advisory for hazardous seas until noon PST today for
West Entrance U.S. Waters Strait Of Juan De Fuca.
&&
www.weather.gov/seattle/
You can see an illustrated version of this discussion at
www.wrh.noaa.gov/sew/gafd/latest_webafd.htmlIn the hours before
Special weather statement, Nov 22, 4:10 AM PST, 1 hour 34 minutes before
Special Weather Statement National Weather Service Seattle WA 410 AM PST Wed Nov 22 2017 WAZ001-503-504-506-507-509>517-555-556-558-559-567>569-230015- 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- 410 AM PST Wed Nov 22 2017 ...HEAVY RAINFALL TONIGHT THROUGH THURSDAY MORNING CONTINUES THE INCREASED THREAT OF LANDSLIDES IN WESTERN WASHINGTON... The recent rains have increased soil moisture to high levels across Western Washington, with additional heavy rainfall expected at times tonight into Thursday morning. At the coast, additional rainfall amounts of 1 to 2 inches are likely, with a half to one and a half inches over the interior lowlands. This amount of rain will continue the increased 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 links 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/
The office that day
Everything else NWS Seattle, WA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 21, 5:51 PM PST | River Flood Warning | SEW | Clallam | 22 hr |
| Nov 21, 10:54 PM PST | River Flood Warning | SEW | Snohomish | 54 hr |
| Nov 21, 11:33 PM PST | River Flood Warning | SEW | Snohomish | 17 hr |
| Nov 21, 11:33 PM PST | River Flood Warning | SEW | Snohomish | 39 hr |
| Nov 22, 12:29 AM PST | River Flood Warning | SEW | King | 20 hr |
| Nov 22, 12:29 AM PST | River Flood Warning | SEW | King | 68 hr |
| Nov 22, 12:35 AM PST | River Flood Warning | SEW | Grays Harbor | 45 hr |
| Nov 22, 2:43 AM PST | Small Craft Advisory | SEW | 4 days | |
| Nov 22, 2:43 AM PST | Small Craft Advisory for Hazardous Seas | SEW | 6 hr | |
| Nov 22, 3:17 AM PST | River Flood Warning | SEW | Snohomish | 14 hr |
| Nov 22, 3:24 AM PST | River Flood Warning | SEW | Lewis | 65 hr |
| Nov 22, 5:44 AM PST | River Flood Warning | SEW | Skagit | 59 hr |
| Nov 22, 5:44 AM PST | River Flood Warning | SEW | Snohomish | 57 hr |
| Nov 22, 5:44 AM PST | River Flood Warning | SEW | Snohomish | 65 hr |
| Nov 22, 8:45 AM PST | Gale Warning | SEW | 15 hr |
Nearby
River Flood Warnings in Washington, 2017Every river flood warning in 2017
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.