Alert archive / Washington / Wind Advisories in 2010

Wind Advisory 13, NWS Seattle, WA

April 2, 2010

NWS Seattle, WA issued this wind advisory at Apr 2, 2010, 3:55 AM PDT. It took effect at Apr 2, 2010, 6:00 AM PDT. It was in force for 18 hr.

The area

The counties it named.

The facts

Issued
Apr 2, 2010, 3:55 AM PDT (10:55 UTC)
In effect from
Apr 2, 2010, 6:00 AM PDT
Expired
Apr 3, 2010, 12:00 AM PDT
In force
18 hr
Issued by
NWS Seattle, WA

The text

As transmitted, in the capitals the NWS used until 2016.

580 
WWUS76 KSEW 021055
NPWSEW

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SEATTLE WA
355 AM PDT FRI APR 2 2010

WAZ516-517-021900-
/O.CON.KSEW.HW.W.0008.000000T0000Z-100403T0200Z/
NORTH COAST-CENTRAL COAST-
355 AM PDT FRI APR 2 2010

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 PM PDT THIS
EVENING...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 PM PDT THIS
EVENING. 

* VERY STRONG...POSSIBLY DAMAGING...SOUTHEAST WINDS ARE EXPECTED
  TO DEVELOP OVER THE CENTRAL AND NORTH WASHINGTON COAST THIS MORNING
  AHEAD OF A COLD FRONT. WINDS ARE ANTICIPATED TO INCREASE TO 40
  MPH WITH GUSTS TO 60 MPH.

* ANTICIPATE THE POTENTIALLY DAMAGING WINDS TO BECOME WESTERLY AND
  SLOWLY SUBSIDE BY THIS EVENING.

* THE VERY STRONG WINDS COULD RESULT IN SOME POWER OUTAGES ACROSS
  PORTIONS OF THE COASTAL AREA DUE TO POWER LINES BEING DAMAGED BY
  TREE LIMBS. SOME OF THE REGIONS TREES HAVE BEGUN TO LEAF OUT
  ALREADY...WHICH COULD ADD TO THE POTENTIAL FOR WIND DAMAGE TO
  OCCUR. RAIN SOAKED GROUND COULD ALLOW TREES TO EASILY TOPPLE OR
  BECOME UPROOTED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

WAZ001-503-504-506-510-514-515-021900-
/O.CON.KSEW.HW.W.0008.100402T1200Z-100403T0400Z/
SAN JUAN COUNTY-WESTERN WHATCOM COUNTY-SOUTHWEST INTERIOR-
WESTERN SKAGIT COUNTY-ADMIRALTY INLET AREA-
EASTERN STRAIT OF JUAN DE FUCA-WESTERN STRAIT OF JUAN DE FUCA-
355 AM PDT FRI APR 2 2010

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING. 

* A STRONG WESTERLY SURGE OF WIND WILL OCCUR BEHIND THE FRONT
  LATER THIS AFTERNOON AND EVENING. THE WIND DIRECTION WILL SHIFT
  FROM SOUTHEASTERLY TO WESTERLY BRINGING THE STRONGEST WINDS TO
  THE STRAIT...AND AREAS NEAR WHIDBEY ISLAND. EXPECT THE
  POTENTIALLY DAMAGING WINDS OF 40 MPH WITH GUSTS TO 60 MPH TO
  SUBSIDE LATE THIS EVENING.

* THE VERY STRONG WINDS COULD RESULT IN SOME POWER OUTAGES ACROSS
  PORTIONS OF WESTERN WASHINGTON DUE TO POWER LINES BEING DAMAGED
  BY TREE LIMBS. SOME OF THE REGIONS TREES HAVE BEGUN TO LEAF OUT
  ALREADY...WHICH COULD ADD TO THE POTENTIAL FOR WIND DAMAGE TO
  OCCUR. RAIN SOAKED GROUND COULD ALLOW TREES TO EASILY TOPPLE OR
  BECOME UPROOTED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

WAZ505-507>509-511-512-021900-
/O.UPG.KSEW.HW.A.0006.100402T1300Z-100403T0100Z/
/O.NEW.KSEW.WI.Y.0013.100402T1300Z-100403T0100Z/
EAST PUGET SOUND LOWLANDS-EVERETT AND VICINITY-
SEATTLE/BREMERTON AREA-TACOMA AREA-HOOD CANAL AREA-
LOWER CHEHALIS VALLEY AREA-
355 AM PDT FRI APR 2 2010

...WIND ADVISORY IN EFFECT UNTIL 6 PM PDT THIS EVENING...

THE NATIONAL WEATHER SERVICE IN SEATTLE HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT UNTIL 6 PM PDT THIS EVENING. THE
HIGH WIND WATCH IS NO LONGER IN EFFECT. 

* STRONG SOUTHERLY WINDS ARE EXPECTED TO DEVELOP ALONG AND BEHIND
  A COLD FRONT WHICH WILL PASS ACROSS INTERIOR WESTERN WASHINGTON
  TODAY. AT THIS TIME...SUSTAINED SOUTH WINDS OF 20 TO 35 MPH ARE
  EXPECTED TO DEVELOP BY MID DAY AND CONTINUE IN TO THE AFTERNOON
  BEFORE EASING DURING THE EVENING HOURS. OCCASIONAL WIND GUSTS OF
  45 TO 55 MPH ARE ALSO EXPECTED...ESPECIALLY IN MORE EXPOSED
  AREAS. 

* THE STRONG WINDS COULD RESULT IN SOME POWER OUTAGES ACROSS
  PORTIONS OF WESTERN WASHINGTON THIS AFTERNOON AND EVENING DUE
  TO POWER LINES BEING DAMAGED BY TREE LIMBS. SOME OF THE REGIONS
  TREES HAVE BEGUN TO LEAF OUT ALREADY...WHICH COULD ADD TO THE
  POTENTIAL FOR WIND DAMAGE TO OCCUR. RAIN SOAKED GROUND COULD
  ALLOW TREES TO EASILY TOPPLE OR BECOME UPROOTED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WINDS UP TO 35 MPH OR GUSTS
TO 55 MPH ARE EXPECTED. WINDS THIS STRONG CAN DAMAGE TREES AND
POWER LINES AND MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. PLEASE USE EXTRA CAUTION.

$$

CERNIGLIA
4 follow-up statements
938 
WWUS76 KSEW 021546
NPWSEW

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SEATTLE WA
846 AM PDT FRI APR 2 2010

WAZ511-030000-
/O.UPG.KSEW.WI.Y.0013.000000T0000Z-100403T0100Z/
/O.EXB.KSEW.HW.W.0008.000000T0000Z-100403T0100Z/
HOOD CANAL AREA-
846 AM PDT FRI APR 2 2010

...HIGH WIND WARNING IN EFFECT UNTIL 6 PM PDT THIS EVENING...

THE NATIONAL WEATHER SERVICE IN SEATTLE HAS ISSUED A HIGH WIND
WARNING...WHICH IS IN EFFECT UNTIL 6 PM PDT THIS EVENING. THE
WIND ADVISORY IS NO LONGER IN EFFECT. 


* STRONG SOUTHERLY WINDS ARE EXPECTED TO DEVELOP ALONG AND BEHIND
  A COLD FRONT WHICH WILL PASS ACROSS INTERIOR WESTERN WASHINGTON
  LATE THIS MORNING. A SECONDARY BACK BENT FEATURE WILL MOVE ON
  SHORE BEHIND THE FRONT MOVES EARLY THIS AFTERNOON WHICH WILL
  ALSO ENHANCE THE WINDS. EXPECT POTENTIALLY DAMAGING WINDS OF 40
  MPH WITH GUSTS TO 60 MPH TIME TO DEVELOP LATE THIS MORNING WITH
  THE FRONT AND INTO THE EARLY AFTERNOON BEFORE EASING DURING THE
  EVENING HOURS.

* THE STRONG WINDS COULD RESULT IN SOME POWER OUTAGES ACROSS 
  PORTIONS OF WESTERN WASHINGTON THIS AFTERNOON AND EVENING DUE 
  TO POWER LINES BEING DAMAGED BY TREE LIMBS. SOME OF THE 
  REGIONS TREES HAVE BEGUN TO LEAF OUT ALREADY...WHICH COULD ADD 
  TO THE POTENTIAL FOR WIND DAMAGE TO OCCUR. RAIN SOAKED GROUND 
  COULD ALLOW TREES TO EASILY TOPPLE OR BECOME UPROOTED. 


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

WAZ001-503-504-506-510-514-515-030000-
/O.CON.KSEW.HW.W.0008.000000T0000Z-100403T0400Z/
SAN JUAN COUNTY-WESTERN WHATCOM COUNTY-SOUTHWEST INTERIOR-
WESTERN SKAGIT COUNTY-ADMIRALTY INLET AREA-
EASTERN STRAIT OF JUAN DE FUCA-WESTERN STRAIT OF JUAN DE FUCA-
846 AM PDT FRI APR 2 2010

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING. 

* A STRONG WESTERLY SURGE OF WIND WILL OCCUR BEHIND THE FRONT 
  LATER THIS AFTERNOON AND EVENING. THE WIND DIRECTION WILL 
  SHIFT FROM SOUTHEASTERLY TO WESTERLY BRINGING THE STRONGEST 
  WINDS TO THE STRAIT...AND AREAS NEAR WHIDBEY ISLAND. EXPECT 
  THE POTENTIALLY DAMAGING WINDS OF 40 MPH WITH GUSTS TO 60 MPH 
  TO SUBSIDE LATE THIS EVENING. 

* THE VERY STRONG WINDS COULD RESULT IN SOME POWER OUTAGES 
  ACROSS PORTIONS OF WESTERN WASHINGTON DUE TO POWER LINES BEING 
  DAMAGED BY TREE LIMBS. SOME OF THE REGIONS TREES HAVE BEGUN TO 
  LEAF OUT ALREADY...WHICH COULD ADD TO THE POTENTIAL FOR WIND 
  DAMAGE TO OCCUR. RAIN SOAKED GROUND COULD ALLOW TREES TO 
  EASILY TOPPLE OR BECOME UPROOTED. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

WAZ516-517-030000-
/O.CON.KSEW.HW.W.0008.000000T0000Z-100403T0200Z/
NORTH COAST-CENTRAL COAST-
846 AM PDT FRI APR 2 2010

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 PM PDT THIS
EVENING...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 PM PDT THIS
EVENING. 

* VERY STRONG...AND DAMAGING...SOUTHEAST WINDS OF 40 WITH GUSTS TO
  70 MPH ARE EXPECTED TO SHIFT TO THE SOUTHWEST LATE THIS MORNING.

* THE VERY STRONG WINDS COULD RESULT IN POWER OUTAGES ACROSS
  PORTIONS OF THE COASTAL AREA DUE TO POWER LINES BEING DAMAGED BY
  TREE LIMBS. SOME OF THE REGIONS TREES HAVE BEGUN TO LEAF OUT
  ALREADY...WHICH COULD ADD TO THE POTENTIAL FOR WIND DAMAGE TO
  OCCUR. RAIN SOAKED GROUND COULD ALLOW TREES TO EASILY TOPPLE OR
  BECOME UPROOTED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

WAZ505-507>509-512-030000-
/O.CON.KSEW.WI.Y.0013.000000T0000Z-100403T0100Z/
EAST PUGET SOUND LOWLANDS-EVERETT AND VICINITY-
SEATTLE/BREMERTON AREA-TACOMA AREA-LOWER CHEHALIS VALLEY AREA-
846 AM PDT FRI APR 2 2010

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING. 

* STRONG SOUTHERLY WINDS ARE EXPECTED TO DEVELOP ALONG AND 
  BEHIND A COLD FRONT WHICH WILL PASS ACROSS INTERIOR WESTERN 
  WASHINGTON TODAY. AT THIS TIME...SUSTAINED SOUTH WINDS OF 20 
  TO 35 MPH ARE EXPECTED TO DEVELOP BY MID DAY AND CONTINUE IN 
  TO THE AFTERNOON BEFORE EASING DURING THE EVENING HOURS. 
  OCCASIONAL WIND GUSTS OF 45 TO 55 MPH ARE ALSO EXPECTED...
  ESPECIALLY IN MORE EXPOSED AREAS. 

* THE STRONG WINDS COULD RESULT IN SOME POWER OUTAGES ACROSS 
  PORTIONS OF WESTERN WASHINGTON THIS AFTERNOON AND EVENING DUE 
  TO POWER LINES BEING DAMAGED BY TREE LIMBS. SOME OF THE 
  REGIONS TREES HAVE BEGUN TO LEAF OUT ALREADY...WHICH COULD ADD 
  TO THE POTENTIAL FOR WIND DAMAGE TO OCCUR. RAIN SOAKED GROUND 
  COULD ALLOW TREES TO EASILY TOPPLE OR BECOME UPROOTED. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WINDS UP TO 35 MPH OR GUSTS
TO 55 MPH ARE EXPECTED. WINDS THIS STRONG CAN DAMAGE TREES AND
POWER LINES AND MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. PLEASE USE EXTRA CAUTION.

$$
689 
WWUS76 KSEW 022146
NPWSEW

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SEATTLE WA
246 PM PDT FRI APR 2 2010

WAZ001-503-504-506-510-514-515-030400-
/O.CON.KSEW.HW.W.0008.000000T0000Z-100403T0400Z/
SAN JUAN COUNTY-WESTERN WHATCOM COUNTY-SOUTHWEST INTERIOR-
WESTERN SKAGIT COUNTY-ADMIRALTY INLET AREA-
EASTERN STRAIT OF JUAN DE FUCA-WESTERN STRAIT OF JUAN DE FUCA-
246 PM PDT FRI APR 2 2010

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING. 

* VERY STRONG...AND DAMAGING...SOUTHEASTERLY WINDS OF 40 MPH
  SUSTAINED WITH GUSTS TO 60 MPH. A STRONG WESTERLY SURGE OF WIND
  THROUGH THE STRAIT WILL OCCUR LATER THIS EVENING. EXPECT THE
  WIND DIRECTION TO SHIFT TO WESTERLY BRINGING THE CONTINUED
  DAMAGING WINDS OF 40 MPH WITH GUSTS TO 60 MPH TO THE
  STRAIT...AND AREAS NEAR WHIDBEY ISLAND. WINDS WILL BEGIN TO SUBSIDE
  LATE THIS EVENING.

* THE VERY STRONG WINDS COULD RESULT IN SOME POWER OUTAGES 
  ACROSS PORTIONS OF WESTERN WASHINGTON DUE TO POWER LINES BEING 
  DAMAGED BY TREE LIMBS. SOME OF THE REGIONS TREES HAVE BEGUN TO 
  LEAF OUT ALREADY...WHICH COULD ADD TO THE POTENTIAL FOR WIND 
  DAMAGE TO OCCUR. RAIN SOAKED GROUND COULD ALLOW TREES TO 
  EASILY TOPPLE OR BECOME UPROOTED. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

WAZ511-030100-
/O.CON.KSEW.HW.W.0008.000000T0000Z-100403T0100Z/
HOOD CANAL AREA-
246 PM PDT FRI APR 2 2010

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM PDT THIS
EVENING...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM PDT THIS
EVENING. 

* VERY STRONG...AND DAMAGING...SOUTHERLY WINDS OF 40 MPH SUSTAINED
  WITH GUSTS TO 60 MPH WILL PERSIST THIS AFTERNOON BEFORE EASING
  DURING THE EVENING HOURS.

* THE STRONG WINDS COULD RESULT IN SOME POWER OUTAGES ACROSS 
  PORTIONS OF WESTERN WASHINGTON THIS AFTERNOON AND EVENING DUE 
  TO POWER LINES BEING DAMAGED BY TREE LIMBS. SOME OF THE 
  REGIONS TREES HAVE BEGUN TO LEAF OUT ALREADY...WHICH COULD ADD 
  TO THE POTENTIAL FOR WIND DAMAGE TO OCCUR. RAIN SOAKED GROUND 
  COULD ALLOW TREES TO EASILY TOPPLE OR BECOME UPROOTED. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

WAZ516-517-030200-
/O.CON.KSEW.HW.W.0008.000000T0000Z-100403T0200Z/
NORTH COAST-CENTRAL COAST-
246 PM PDT FRI APR 2 2010

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 PM PDT THIS
EVENING...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 PM PDT THIS
EVENING. 

* VERY STRONG...AND DAMAGING...SOUTHWEST WINDS OF 40 MPH SUSTAINED
  WITH GUSTS TO 60 MPH.

* THE VERY STRONG WINDS COULD RESULT IN POWER OUTAGES ACROSS 
  PORTIONS OF THE COASTAL AREA DUE TO POWER LINES BEING DAMAGED 
  BY TREE LIMBS. SOME OF THE REGIONS TREES HAVE BEGUN TO LEAF 
  OUT ALREADY...WHICH COULD ADD TO THE POTENTIAL FOR WIND DAMAGE 
  TO OCCUR. RAIN SOAKED GROUND COULD ALLOW TREES TO EASILY 
  TOPPLE OR BECOME UPROOTED. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

WAZ505-507>509-512-030400-
/O.EXT.KSEW.WI.Y.0013.000000T0000Z-100403T0400Z/
EAST PUGET SOUND LOWLANDS-EVERETT AND VICINITY-
SEATTLE/BREMERTON AREA-TACOMA AREA-LOWER CHEHALIS VALLEY AREA-
246 PM PDT FRI APR 2 2010

...WIND ADVISORY NOW IN EFFECT UNTIL 9 PM PDT THIS EVENING...

THE WIND ADVISORY IS NOW IN EFFECT UNTIL 9 PM PDT THIS EVENING. 

* STRONG SOUTHERLY WINDS OF 20 TO 35 MPH WILL PERSIST INTO THE
  EARLY EVENING HOURS BEFORE EASING. OCCASIONAL WIND GUSTS OF 45 TO
  55 MPH ARE ALSO EXPECTED... ESPECIALLY IN MORE EXPOSED AREAS.

* THE STRONG WINDS COULD RESULT IN SOME POWER OUTAGES ACROSS 
  PORTIONS OF WESTERN WASHINGTON THIS AFTERNOON AND EVENING DUE 
  TO POWER LINES BEING DAMAGED BY TREE LIMBS. SOME OF THE 
  REGIONS TREES HAVE BEGUN TO LEAF OUT ALREADY...WHICH COULD ADD 
  TO THE POTENTIAL FOR WIND DAMAGE TO OCCUR. RAIN SOAKED GROUND 
  COULD ALLOW TREES TO EASILY TOPPLE OR BECOME UPROOTED. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WINDS UP TO 35 MPH OR GUSTS
TO 55 MPH ARE EXPECTED. WINDS THIS STRONG CAN DAMAGE TREES AND
POWER LINES AND MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. PLEASE USE EXTRA CAUTION.

$$
986 
WWUS76 KSEW 022209 CCA
NPWSEW

URGENT - WEATHER MESSAGE...CORRECTED
NATIONAL WEATHER SERVICE SEATTLE WA
302 PM PDT FRI APR 2 2010

WAZ001-503-504-506-510-514-515-030400-
/O.COR.KSEW.HW.W.0008.000000T0000Z-100403T0400Z/
SAN JUAN COUNTY-WESTERN WHATCOM COUNTY-SOUTHWEST INTERIOR-
WESTERN SKAGIT COUNTY-ADMIRALTY INLET AREA-
EASTERN STRAIT OF JUAN DE FUCA-WESTERN STRAIT OF JUAN DE FUCA-
302 PM PDT FRI APR 2 2010

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING.

* VERY STRONG...AND DAMAGING...SOUTHEASTERLY WINDS OF 40 MPH
  SUSTAINED WITH GUSTS TO 60 MPH. A STRONG WESTERLY SURGE OF WIND
  THROUGH THE STRAIT WILL OCCUR LATER THIS EVENING. EXPECT THE
  WIND DIRECTION TO SHIFT TO WESTERLY BRINGING THE CONTINUED
  DAMAGING WINDS OF 40 MPH WITH GUSTS TO 60 MPH TO THE
  STRAIT...AND AREAS NEAR WHIDBEY ISLAND. WINDS WILL BEGIN TO SUBSIDE
  LATE THIS EVENING.

* THE WINDIEST AREAS IN THE SOUTHWEST INTERIOR WILL CONTINUE TO BE
  NEAR THE LAKE LAWRENCE AREA AND OTHER LOCATIONS OPEN TO SOUTHERLY WINDS.
  WINDS OUTSIDE OF THE LAKE LAWRENCE AREA OF THE SOUTHWEST
  INTERIOR WILL BE LESS...30 TO 35 MPH WITH GUSTS TO 55 MPH.

* THE VERY STRONG WINDS COULD RESULT IN SOME POWER OUTAGES
  ACROSS PORTIONS OF WESTERN WASHINGTON DUE TO POWER LINES BEING
  DAMAGED BY TREE LIMBS. SOME OF THE REGIONS TREES HAVE BEGUN TO
  LEAF OUT ALREADY...WHICH COULD ADD TO THE POTENTIAL FOR WIND
  DAMAGE TO OCCUR. RAIN SOAKED GROUND COULD ALLOW TREES TO
  EASILY TOPPLE OR BECOME UPROOTED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

WAZ511-030100-
/O.CON.KSEW.HW.W.0008.000000T0000Z-100403T0100Z/
HOOD CANAL AREA-
302 PM PDT FRI APR 2 2010

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM PDT THIS
EVENING...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM PDT THIS
EVENING.

* VERY STRONG...AND DAMAGING...SOUTHERLY WINDS OF 40 MPH SUSTAINED
  WITH GUSTS TO 60 MPH WILL PERSIST THIS AFTERNOON BEFORE EASING
  DURING THE EVENING HOURS.

* THE STRONG WINDS COULD RESULT IN SOME POWER OUTAGES ACROSS
  PORTIONS OF WESTERN WASHINGTON THIS AFTERNOON AND EVENING DUE
  TO POWER LINES BEING DAMAGED BY TREE LIMBS. SOME OF THE
  REGIONS TREES HAVE BEGUN TO LEAF OUT ALREADY...WHICH COULD ADD
  TO THE POTENTIAL FOR WIND DAMAGE TO OCCUR. RAIN SOAKED GROUND
  COULD ALLOW TREES TO EASILY TOPPLE OR BECOME UPROOTED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

WAZ516-517-030200-
/O.CON.KSEW.HW.W.0008.000000T0000Z-100403T0200Z/
NORTH COAST-CENTRAL COAST-
302 PM PDT FRI APR 2 2010

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 PM PDT THIS
EVENING...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 PM PDT THIS
EVENING.

* VERY STRONG...AND DAMAGING...SOUTHWEST WINDS OF 40 MPH SUSTAINED
  WITH GUSTS TO 60 MPH.

* THE VERY STRONG WINDS COULD RESULT IN POWER OUTAGES ACROSS
  PORTIONS OF THE COASTAL AREA DUE TO POWER LINES BEING DAMAGED
  BY TREE LIMBS. SOME OF THE REGIONS TREES HAVE BEGUN TO LEAF
  OUT ALREADY...WHICH COULD ADD TO THE POTENTIAL FOR WIND DAMAGE
  TO OCCUR. RAIN SOAKED GROUND COULD ALLOW TREES TO EASILY
  TOPPLE OR BECOME UPROOTED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

WAZ505-507>509-512-030400-
/O.EXT.KSEW.WI.Y.0013.000000T0000Z-100403T0400Z/
EAST PUGET SOUND LOWLANDS-EVERETT AND VICINITY-
SEATTLE/BREMERTON AREA-TACOMA AREA-LOWER CHEHALIS VALLEY AREA-
302 PM PDT FRI APR 2 2010

...WIND ADVISORY NOW IN EFFECT UNTIL 9 PM PDT THIS EVENING...

THE WIND ADVISORY IS NOW IN EFFECT UNTIL 9 PM PDT THIS EVENING.

* STRONG SOUTHERLY WINDS OF 20 TO 35 MPH WILL PERSIST INTO THE
  EARLY EVENING HOURS BEFORE EASING. OCCASIONAL WIND GUSTS OF 45 TO
  55 MPH ARE ALSO EXPECTED... ESPECIALLY IN MORE EXPOSED AREAS.

* THE STRONG WINDS COULD RESULT IN SOME POWER OUTAGES ACROSS
  PORTIONS OF WESTERN WASHINGTON THIS AFTERNOON AND EVENING DUE
  TO POWER LINES BEING DAMAGED BY TREE LIMBS. SOME OF THE
  REGIONS TREES HAVE BEGUN TO LEAF OUT ALREADY...WHICH COULD ADD
  TO THE POTENTIAL FOR WIND DAMAGE TO OCCUR. RAIN SOAKED GROUND
  COULD ALLOW TREES TO EASILY TOPPLE OR BECOME UPROOTED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WINDS UP TO 35 MPH OR GUSTS
TO 55 MPH ARE EXPECTED. WINDS THIS STRONG CAN DAMAGE TREES AND
POWER LINES AND MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. PLEASE USE EXTRA CAUTION.

$$
809 
WWUS76 KSEW 030220
NPWSEW

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SEATTLE WA
720 PM PDT FRI APR 2 2010

WAZ504-030700-
/O.CAN.KSEW.HW.W.0008.000000T0000Z-100403T0400Z/
/O.EXB.KSEW.WI.Y.0013.000000T0000Z-100403T0700Z/
SOUTHWEST INTERIOR-
720 PM PDT FRI APR 2 2010

...WIND ADVISORY IN EFFECT UNTIL MIDNIGHT PDT TONIGHT...
...HIGH WIND WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN SEATTLE HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT UNTIL MIDNIGHT PDT TONIGHT. THE
HIGH WIND WARNING HAS BEEN CANCELLED. 

* STRONG SOUTHERLY WINDS OF 20 TO 35 MPH WILL PERSIST UNTIL
  MIDNIGHT BEFORE EASING. OCCASIONAL WIND GUSTS OF 40 TO 50 MPH
  ARE ALSO EXPECTED...ESPECIALLY IN MORE EXPOSED AREAS.

* IN PREVIOUS EVENTS THE LOCAL AREA RIGHT AROUND LAKE LAWRENCE HAS
  EXPERIENCED THE HIGHEST WINDS IN THE SOUTHWEST INTERIOR. THAT IS
  LIKELY WITH THIS STORM AS WELL.

* THE STRONG WINDS COULD RESULT IN SCATTERED POWER OUTAGES DUE TO
  POWER LINES BEING DAMAGED BY TREE LIMBS. SOME TREES HAVE BEGUN
  TO LEAF OUT ALREADY...WHICH COULD ADD TO THE POTENTIAL FOR WIND
  DAMAGE TO OCCUR. RAIN SOAKED GROUND COULD ALLOW TREES TO EASILY
  TOPPLE OR BECOME UPROOTED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WINDS UP TO 35 MPH OR GUSTS
TO 55 MPH ARE EXPECTED. WINDS THIS STRONG CAN DAMAGE TREES AND
POWER LINES AND MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. PLEASE USE EXTRA CAUTION.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

WAZ516-517-030330-
/O.EXP.KSEW.HW.W.0008.000000T0000Z-100403T0200Z/
NORTH COAST-CENTRAL COAST-
720 PM PDT FRI APR 2 2010

...HIGH WIND WARNING HAS EXPIRED...

THE HIGH WIND WARNING IS NO LONGER IN EFFECT. 

* WINDS: SUSTAINED WIND OF 25 TO 35 MPH WITH GUSTS OF 40 TO 50 MPH
  WILL CONTINUE.

* TIMING: STRONG WIND WILL CONTINUE UNTIL AROUND MIDNIGHT...THEN
  DIMINISH. 

* IMPACTS: SCATTERED POWER OUTAGES AND DOWNED TREES ARE POSSIBLE
  UNTIL AT LEAST MIDNIGHT.


$$

WAZ512-030330-
/O.CAN.KSEW.WI.Y.0013.000000T0000Z-100403T0400Z/
LOWER CHEHALIS VALLEY AREA-
720 PM PDT FRI APR 2 2010

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN SEATTLE HAS CANCELLED THE WIND
ADVISORY. 

WIND HAS DIMINISHED BELOW ADVISORY LEVELS AND IS NOT EXPECTED TO
INCREASE.

$$

WAZ001-503-506-510-514-515-030700-
/O.EXT.KSEW.HW.W.0008.000000T0000Z-100403T0700Z/
SAN JUAN COUNTY-WESTERN WHATCOM COUNTY-WESTERN SKAGIT COUNTY-
ADMIRALTY INLET AREA-EASTERN STRAIT OF JUAN DE FUCA-
WESTERN STRAIT OF JUAN DE FUCA-
720 PM PDT FRI APR 2 2010

...HIGH WIND WARNING NOW IN EFFECT UNTIL MIDNIGHT PDT TONIGHT...

THE HIGH WIND WARNING IS NOW IN EFFECT UNTIL MIDNIGHT PDT
TONIGHT. 

* VERY STRONG...AND DAMAGING...SOUTHEASTERLY WINDS OF 40 MPH
  SUSTAINED WITH GUSTS TO 60 MPH REMAIN POSSIBLE OVER THE
  NORTHWEST INTERIOR UNTIL MIDNIGHT. 

*  A STRONG WESTERLY SURGE OF WIND THROUGH THE STRAIT WILL OCCUR
   LATER THIS EVENING. DAMAGING WINDS OF 40 MPH WITH GUSTS TO 60
   MPH ARE POSSIBLE THIS EVENING IN LAND AREAS ADJACENT TO THE
   STRAIT OF JUAN DE FUCA. WINDS WILL BEGIN TO SUBSIDE AFTER
   MIDNIGHT.

* THE VERY STRONG WINDS COULD RESULT IN POWER OUTAGES DUE TO POWER
  LINES BEING DAMAGED BY TREE LIMBS. SOME TREES HAVE BEGUN TO LEAF
  OUT ALREADY...WHICH COULD ADD TO THE POTENTIAL FOR WIND DAMAGE
  TO OCCUR. RAIN SOAKED GROUND COULD ALLOW TREES TO EASILY TOPPLE
  OR BECOME UPROOTED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

WAZ505-507>509-030700-
/O.EXT.KSEW.WI.Y.0013.000000T0000Z-100403T0700Z/
EAST PUGET SOUND LOWLANDS-EVERETT AND VICINITY-
SEATTLE/BREMERTON AREA-TACOMA AREA-
720 PM PDT FRI APR 2 2010

...WIND ADVISORY NOW IN EFFECT UNTIL MIDNIGHT PDT TONIGHT...

THE WIND ADVISORY IS NOW IN EFFECT UNTIL MIDNIGHT PDT TONIGHT. 

* STRONG SOUTHERLY WINDS OF 25 TO 35 MPH WILL PERSIST INTO THE
  LATE EVENING HOURS BEFORE EASING. OCCASIONAL WIND GUSTS OF 45 TO
  55 MPH ARE ALSO EXPECTED...ESPECIALLY IN MORE EXPOSED AREAS.

* THE STRONG WINDS COULD RESULT IN SCATTERED POWER OUTAGES THIS
  EVENING DUE TO POWER LINES BEING DAMAGED BY TREE LIMBS. SOME
  TREES HAVE BEGUN TO LEAF OUT ALREADY...WHICH COULD ADD TO THE
  POTENTIAL FOR WIND DAMAGE TO OCCUR. RAIN SOAKED GROUND COULD
  ALLOW TREES TO EASILY TOPPLE OR BECOME UPROOTED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WINDS UP TO 35 MPH OR GUSTS
TO 55 MPH ARE EXPECTED. WINDS THIS STRONG CAN DAMAGE TREES AND
POWER LINES AND MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. PLEASE USE EXTRA CAUTION.

$$
BURKE

What forecasters said that day

The local office's own words before this wind advisory 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 wind advisory went out at Apr 2, 3:45 AM PDT, 10 minutes earlier.

Area forecast discussion, Apr 2, 3:45 AM PDT, 10 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE SEATTLE WA
345 AM PDT FRI APR 2 2010

.SYNOPSIS...A STRONG LATE SEASON STORM SYSTEM DEVELOPING OVER THE
EASTERN PACIFIC TONIGHT WILL MOVE INTO VANCOUVER ISLAND JUST OFF THE
NORTHWEST TIP OF THE OLYMPIC PENINSULA EARLY THIS AFTERNOON.  THIS
SYSTEM WILL DRIVE A STRONG FRONT ACROSS THE AREA TODAY...COAST IN
THE MORNING...INTERIOR MIDDAY...CASCADES MID AFTERNOON AND WILL
PRODUCE VERY WINDY CONDITIONS ACROSS MUCH OF WESTERN WASHINGTON.
COOL AND UNSTABLE AIR WILL INVADE THE REGION BEHIND THIS SYSTEM
TONIGHT AND SATURDAY.  ANOTHER...WEAKER SYSTEM WILL APPROACH THE
WEST COAST LATER SUNDAY AND LINGER OVER THE REGION THROUGH MONDAY.
A SERIES OF WEATHER SYSTEMS WILL CONTINUE THE UNSETTLED WEATHER
PATTERN THROUGH THE MIDDLE OF NEXT WEEK.

&&

.SHORT TERM...NOT MUCH IN THE WAY OF OBSERVATIONS TO GO BY BUT THE
SATELLITE IMAGERY SUGGESTS THAT THE MODELS ARE ON TRACK WITH THE
DEVELOPMENT OF THE INCOMING STORM SYSTEM.  NICE DARK SLOT ON THE
WATER VAPOR IMAGERY SUGGESTS FURTHER DEEPENING AS WELL AS THE COMMA
SHAPE DEVELOPING ON THE IR IMAGERY.  SO WILL HOLD THE COURSE ON THE
CURRENT FORECAST AND BASICALLY HAVE JUST TWEAKED THINGS A BIT HERE
AND THERE.  THE ONLY SIGNIFICANT ADJUSTMENT WAS TO CHANGE THE AREA
IN THE HIGH WIND WATCH TO A WIND ADVISORY AS I DON/T SEE WIDESPREAD
AREAS IN THESE ZONES MEETING THE HIGH WIND CRITERIA /SUSTAINED 40
MPH OR HIGHER...OR GUSTS OF 58 MPH OR MORE/.  HOWEVER IT WILL BE
CLOSE SO RATHER WINDY WITH LOCAL TREE/POWER LINE DAMAGE NONE THE
LESS.

THE SURFACE LOW SHOULD MOVE ONSHORE OVER SOUTHERN VANCOUVER ISLAND
AS A 980MB OR LOWER STORM CENTER EARLY THIS AFTERNOON.  THE
ASSOCIATED COLD FRONT IS EXPECTED TO REACH THE COAST AROUND 9
AM...THE PUGET SOUND AROUND NOON AND EAST OF THE CASCADE CREST BY
MID AFTERNOON.  WINDY CONDITIONS ALREADY EXIST OVER PARTS OF THE
NORTHERN INTERIOR...THE COAST AND THE MOUNTAINS WHILE THE REMAINDER
OF THE REGION THE WINDS ARE FAIRLY LIGHT.  THEY WILL PICK UP ACROSS
THE REGION AS THE LOW MOVES JUST NORTH OF OUR LATITUDE LATER THIS
MORNING AND THE FRONT SWEEPS ACROSS THE AREA.  THEN ON THE BACK SIDE
OF THE FRONT A STRONG SOUTHWEST ONSHORE SURGE WILL DEVELOP TO KEEP
WINDS GOING INTO THE EVENING HOURS BEFORE GRADUALLY EASING UP
OVERALL.

THE OTHER ISSUE WITH THIS SYSTEM IS THE EXPECTED SNOWFALL FOR THE
MOUNTAINS.  DECENT SNOW ALREADY OCCURRING OVER THE OLYMPICS AND IT
WILL SPREAD OVER THE CASCADES THIS MORNING.  THE OVERRUNNING SNOWS
WILL CHANGE TO MODERATE SNOW SHOWERS THIS AFTERNOON AND CONTINUE
THROUGH TONIGHT THANKS TO MODERATELY STRONG WESTERLY FLOW.  THIS
WILL MAINLY ENHANCE THE SNOWFALL OVER THE CASCADES.  FOR NOW...WE
ARE EXPECTING STORM TOTALS OF ROUGHLY A FOOT OR TWO WITH LOCAL AREAS
UP TO 3 FEET OVER THE NORTHERN CASCADES BY MID DAY SATURDAY.

FOR THE REMINDER OF THE AREA SATURDAY...WE SHOULD HAVE SHOWERS
SPREAD ACROSS THE LANDSCAPE WITH MOSTLY CLOUDY SKIES AND CONTINUED
BELOW NORMAL TEMPERATURES.

AS WE HEAD INTO SUNDAY...A DEEP STACKED LOW PRESSURE SYSTEM WILL
SLOWLY APPROACH THE COAST...BUT WITH EACH MODEL RUN IT IS SPINNING
UP A BIT FURTHER OFFSHORE WHICH IS LESSENING THE THREAT OF RAIN OVER
THE AREA.  THIS LOW IS EXPECTED TO SIT AND SPIN THROUGH SUNDAY NIGHT
THEN HEAD SOUTHEAST TOWARD NORTHERN CALIFORNIA WHILE SPILLING
MOISTURE ACROSS THE PACIFIC NORTHWEST.  AT THIS TIME WE HAVE A
THREAT OF PRECIPITATION IN THE FORECAST SUNDAY THROUGH MONDAY
/CHANCE INTERIOR LOWLANDS...LIKELY COAST AND MOUNTAINS/...HOWEVER
SUNDAY COULD BE MOSTLY DRY FROM THE PUGET SOUND EASTWARD IF THE
CURRENT TREND CONTINUES.  WILL NEED TO SEE HOW IT GOES.  CERNIGLIA

.LONG TERM...FOR THE LONGER RANGE THE MODELS ARE HAVING A BIT OF A
HARDER TIME OF THINGS.  YESTERDAY IT LOOKED AS THOUGH WE WOULD HAVE
A DECENT FRONT CROSS THE REGION WEDNESDAY...BUT NOW THAT MAY END UP
CLOSER TO THURSDAY WITH A POTENTIAL FOR A DRY...WARM AND SOMEWHAT
SUNNY DAY WEDNESDAY AS A SHORTWAVE RIDGE PASSES ON THROUGH.  THE
PROBLEM IS THIS RIDGE IS BEING GENERATED BY A DECENT TROUGH
APPROACHING OFFSHORE FOR THE SYSTEM THURSDAY.  IF THIS SCENARIO
PLAYS OUT WE WILL PAY FOR THAT NICE DAY WITH ADDITIONAL SYSTEMS INTO
THE WEEKEND.  HOWEVER AT THIS TIME RANGE THERE IS NO MODEL
CONSISTENCY FROM RUN TO RUN OR MODEL TO MODEL SO THE FORECAST HAS
BEEN LEFT A BIT BRUSHED FOR NOW.  BE PREPARED FOR GLOOM AND WET BUT
ENJOY THE SUN WHEN BURSTS THROUGH.  CERNIGLIA

&&

.HYDRO...A STRONG FRONTAL SYSTEM WILL BRING HEAVY RAIN AND SNOW TO
THE OLYMPICS AND CASCADES THROUGH TONIGHT.  SNOW LEVELS WILL REMAIN
FAIRLY LOW...AROUND 2000 TO 2500 FEET WHICH WILL MITIGATE THE RISK
OF FLOODING IN MOST BASINS.  THE STRONG SLY FLOW OUT AHEAD OF THE
LOW WILL FAVOR HEAVY PRECIPITATION OVER THE S FACING SLOPES OF THE
OLYMPICS WHERE MODELS ARE PRODUCING 2-3 INCHES QPF.

AT THIS TIME...THE ONLY RIVER AT SLIGHT RISK FOR FLOODING IS THE
SKOKOMISH RIVER SINCE PART OF THE BASIN LIES BELOW THE SNOW LEVEL.
HOWEVER...THE LATEST HYDRO MODELS DO NOT BRING THE SKOKOMISH RIVER
TO FLOOD STAGE AT THIS TIME.  HOWEVER...CONTINUE TO MONITOR
FORECASTS AND ANY FLOOD STATEMENTS.

NO FLOODING IS EXPECTED ON OTHER RIVERS INCLUDING THE GREEN.

&&

.AVIATION...A STRONG FRONTAL SYSTEM AND DEEP LOW PRESSURE CENTER
WILL AFFECT WESTERN WA TODAY. THE MODELS STILL TAKE THE LOW DOWN TO
975-981MB AS THE LOW CENTER REACHES VANCOUVER ISLAND NEAR TOFINO
MIDDAY. THE ASSOCIATED FRONTAL SYSTEM IS STRONG...THERE WILL BE A
NUMBER OF THINGS GOING ON TDY WHICH MAKE IT ROUGH AVIATION-WISE.
STRONG SLY WINDS ALOFT AND SOUTHERLY GALES DOWN TO THE SURFACE IN
MANY AREAS. PROBABLY LOOKING AT SEVERAL HOURS OF 3-5SM MDT RAIN WITH
THE FRONT ITSELF...FROPA SHOULD BE ARND HQM AT 16Z AND KSEA 19Z.
COND LOWERING TO MVFR CIGS AND VSBY WITH THE FRONT ITSELF...LOCAL
IFR...MTNS AND HIGHER TRRN OBSCURED...BUT THE WIND SHUD BE THE
BIGGER STORY. 19

KSEA...FROPA SHOULD BE AROUND NOON. NO SGFNT CHANGES TO THE TAFS.
STRONG WINDS ALOFT WITH THE FRONT SO 16-19Z WS020/18050KT. THERE IS
A CHANCE THAT A GOOD PSCZ FORMS LATER TODAY AND I HAVE NOT ADDRESSED
THAT IN THE TAF...PROBABLY IT STAYS NEAR KPAE BUT LATER SHIFTS WILL
HAVE TO LOOK FOR THAT. 19

NOTE...EFFECTIVE AT 15Z TUESDAY APRIL 6 2010 THE NWS IN SEATTLE WILL
BEGIN 3-HOURLY TAF ISSUANCES FOR KSEA. THE INTERMEDIATE TAF
ISSUANCES AT 03Z...09Z...15Z...AND 21Z WILL BE ISSUED AS AMENDMENTS
TO THE TAFS ISSUED AT 00Z...06Z...12Z...AND 18Z. THE INTERMEDIATE
TAFS WILL BE ISSUED DURING A 20-MINUTE WINDOW BETWEEN 50 MINUTES
AFTER THE HOUR AND 10 MINUTES AFTER THE HOUR.

&&

.MARINE...STORM WARNING CONTINUES FOR THE COASTAL WATERS AND GALE
WARNINGS FOR THE STRAIT AND INLAND WATERS. SLY WIND SHUD PEAK ARND
50KT OVER THE COASTAL WATERS FROM JUST BEFORE DAYBREAK UP TIL FROPA
BY ABOUT 9AM TO THE COASTAL BEACHES AND LATE MORNING FOR THE INLAND
WATERS...ALTHOUGH PUGET SOUND MAY NOT PEAK TIL AFTERNOON WITH THE SW
WIND BEHIND THE FRONT. SURF WILL BUILD TO ARND 20 FT BY
TONIGHT...WILL ISSUE A HIGH SURF ADVISORY FOR THE BEACHES AS WELL.
19

&&

SEW WATCHES/WARNINGS/ADVISORIES...
WA...WINTER STORM WARNINGS ARE IN EFFECT FOR THE OLYMPICS AND
     CASCADES THRU SATURDAY MORNING.

     HIGH WIND WARNINGS ARE IN EFFECT FOR THE COAST...NORTH
     INTERIOR...SW INTERIOR...AND STRAIT OF JUAN DE FUCA FROM
     LATE TONIGHT THRU FRI EVENING.

     A WIND ADVISORY REMAINS IN EFFECT FOR THE REST OF THE
     LOWLANDS.

     HIGH SURF ADVISORY IN EFFECT COAST THROUGH SAT.

PZ...STORM WARNING COASTAL WATERS.

     GALE WARNING STRAIT OF JUAN DE FUCA AND INLAND WATERS FRI.

     SMALL CRAFT ADVISORY GRAYS HARBOR BAR.

WWW.WEATHER.GOV/SEATTLE

FOR AN ILLUSTRATED VERSION OF THE FORECAST DISCUSSION PLEASE SEE
WWW.WEATHER.GOV/SEATTLE/GAFD/LATEST_WEBAFD.HTML (ALL LOWERCASE).

The office that day

Everything else NWS Seattle, WA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 2, 3:42 AM PDTHigh Surf AdvisorySEW13 hr
Apr 2, 4:52 PM PDTHigh Surf WarningSEW15 hr

Nearby

Wind Advisories in Washington, 2010Every wind advisory in 2010

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.