Alert archive / Washington / High Wind Watches in 2016
High Wind Watch 4, NWS Seattle, WA
NWS Seattle, WA issued this high wind watch at Oct 13, 2016, 3:29 PM PDT for San Juan County, Washington. It took effect at Oct 15, 2016, 12:00 PM PDT. It was in force for .
The area
The counties it named.
The facts
- Issued
- Oct 13, 2016, 3:29 PM PDT (22:29 UTC)
- In effect from
- Oct 15, 2016, 12:00 PM PDT
- Expired
- Oct 14, 2016, 2:51 PM PDT
- In force
- Issued by
- NWS Seattle, WA
County San Juan County, WA
The radar
The Seattle radar (KATX), 54 km from the middle of the area, began a volume at 22:33 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 nearest sounding before it
Quillayute State, WA (KUIL), launched 12:00Z, 10.5 hours before the alert went out and 127 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 45 J/kg
- Mixed-layer CIN
- -4 J/kg
- Mixed-layer LCL
- 451 m above ground
- 0-6 km bulk shear
- 41 kt
- 0-1 km storm-relative helicity
- 82 m²/s²
- 0-3 km storm-relative helicity
- 87 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
902 WWUS76 KSEW 132229 NPWSEW URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SEATTLE WA 329 PM PDT THU OCT 13 2016 WAZ516-517-141030- /O.NEW.KSEW.HW.A.0004.161015T1900Z-161016T1000Z/ /O.CON.KSEW.HW.W.0006.000000T0000Z-161014T1400Z/ NORTH COAST-CENTRAL COAST- 329 PM PDT THU OCT 13 2016 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 AM PDT FRIDAY... ...HIGH WIND WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE SATURDAY NIGHT... THE HIGH WIND WARNING FOR TONIGHT REMAINS IN EFFECT AND THE NATIONAL WEATHER SERVICE HAS ADDED A HIGH WIND WATCH FOR A SECOND STORM THAT WILL ARRIVE AROUND SATURDAY EVENING. * TIMING...SOUTHERLY WINDS WILL INCREASE ALONG THE WASHINGTON COAST THIS EVENING AND PEAK IN THE MIDDLE OF THE NIGHT. THERE WILL BE A SECOND STORM SATURDAY EVENING. * WINDS...SOUTH WINDS 25 TO 40 MPH WITH GUSTS UP TO 70 MPH. * IMPACTS...WINDS THIS STRONG CAN TOPPLE TREES AND TAKE DOWN POWER LINES. POWER OUTAGES SHOULD BE EXPECTED. FALLING TREES AND LARGE LIMBS ARE AN OCCASIONAL CAUSE OF INJURY AND FATALITY DURING WESTERN WASHINGTON WINDSTORMS. 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. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ WAZ001-503-506-510-141030- /O.NEW.KSEW.HW.A.0004.161015T1900Z-161016T1000Z/ /O.CON.KSEW.HW.W.0006.161014T0100Z-161014T1400Z/ SAN JUAN COUNTY-WESTERN WHATCOM COUNTY-WESTERN SKAGIT COUNTY- ADMIRALTY INLET AREA- 329 PM PDT THU OCT 13 2016 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 AM PDT FRIDAY... ...HIGH WIND WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE SATURDAY NIGHT... THE HIGH WIND WARNING FOR TONIGHT REMAINS IN EFFECT AND THE NATIONAL WEATHER SERVICE HAS ADDED A HIGH WIND WATCH FOR A SECOND STORM THAT WILL ARRIVE AROUND SATURDAY EVENING. * TIMING...SOUTHERLY WINDS WILL INCREASE LATER THIS EVENING AND PEAK BETWEEN MIDNIGHT AND DAYBREAK. THERE WILL BE A SECOND STORM SATURDAY EVENING. * WINDS...SOUTH WINDS 25 TO 40 MPH WITH GUSTS UP TO 60 MPH. * IMPACTS...WINDS THIS STRONG CAN TOPPLE TREES AND TAKE DOWN POWER LINES. POWER OUTAGES SHOULD BE EXPECTED. FALLING TREES AND LARGE LIMBS ARE AN OCCASIONAL CAUSE OF INJURY AND FATALITY DURING WESTERN WASHINGTON WINDSTORMS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ WAZ504-507-509-511-512-555-556-558-559-141030- /O.NEW.KSEW.HW.A.0004.161015T1900Z-161016T1000Z/ /O.CON.KSEW.HW.W.0006.161014T0100Z-161014T1400Z/ SOUTHWEST INTERIOR-EVERETT AND VICINITY-TACOMA AREA-HOOD CANAL AREA- LOWER CHEHALIS VALLEY AREA-EAST PUGET SOUND LOWLANDS- BELLEVUE AND VICINITY-SEATTLE AND VICINITY-BREMERTON AND VICINITY- 329 PM PDT THU OCT 13 2016 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 AM PDT FRIDAY... ...HIGH WIND WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE SATURDAY NIGHT... THE HIGH WIND WARNING FOR TONIGHT REMAINS IN EFFECT AND THE NATIONAL WEATHER SERVICE HAS ADDED A HIGH WIND WATCH FOR A SECOND STORM THAT WILL ARRIVE AROUND SATURDAY EVENING. * TIMING...SOUTHERLY WINDS WILL INCREASE LATER THIS EVENING AND PEAK BETWEEN MIDNIGHT AND DAYBREAK. THERE WILL BE A SECOND STORM SATURDAY EVENING. * WINDS...SOUTH WINDS 25 TO 40 MPH WITH GUSTS UP TO 60 MPH. * IMPACTS...THIS WILL BE THE FIRST WIND EVENT OF THIS MAGNITUDE ACROSS THE GREATER PUGET SOUND REGION AND SOUTHWEST INTERIOR. TREE DAMAGE IS TYPICALLY GREATER THIS EARLY IN THE SEASON. PREPARE FOR TREE DAMAGE AND SCATTERED POWER OUTAGES. FALLING TREES AND LARGE LIMBS ARE AN OCCASIONAL CAUSE OF INJURY AND FATALITY DURING WESTERN WASHINGTON WINDSTORMS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS OR DAMAGING HIGH WIND EVENT IS EXPECTED OR OCCURRING. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ WAZ513>515-567>569-141030- /O.NEW.KSEW.HW.A.0004.161015T1900Z-161016T1000Z/ OLYMPICS-EASTERN STRAIT OF JUAN DE FUCA- WESTERN STRAIT OF JUAN DE FUCA- CASCADES OF WHATCOM AND SKAGIT COUNTIES- CASCADES OF SNOHOMISH AND KING COUNTIES- CASCADES OF PIERCE AND LEWIS COUNTIES- 329 PM PDT THU OCT 13 2016 ...HIGH WIND WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE SATURDAY NIGHT... THE NATIONAL WEATHER SERVICE IN SEATTLE HAS ISSUED A HIGH WIND WATCH...WHICH IS IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE SATURDAY NIGHT. A STRONG LOW PRESSURE SYSTEM WILL MOVE THROUGH THE AREA TONIGHT AND A SECOND SYSTEM WILL ARRIVE AROUND SATURDAY EVENING. THE SECOND SYSTEM WILL PROBABLY BE THE STRONGER STORM FOR MOST AREAS IN WESTERN WASHINGTON. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF 58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$
3 follow-up statements
078 WWUS76 KSEW 140439 NPWSEW URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SEATTLE WA 939 PM PDT THU OCT 13 2016 WAZ516-517-141400- /O.EXT.KSEW.HW.W.0006.000000T0000Z-161014T2200Z/ /O.CON.KSEW.HW.A.0004.161015T1900Z-161016T1000Z/ NORTH COAST-CENTRAL COAST- 939 PM PDT THU OCT 13 2016 ...HIGH WIND WARNING NOW IN EFFECT UNTIL 3 PM PDT FRIDAY... ...HIGH WIND WATCH REMAINS IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE SATURDAY NIGHT... * TIMING...STRONG SOUTH WINDS WILL CONTINUE TONIGHT...BECOMING SOUTHWEST. THERE WILL BE A SECOND STRONGER STORM SATURDAY EVENING WITH HIGH WINDS LIKELY. * WINDS...SOUTH WINDS 25 TO 40 MPH WITH GUSTS UP TO 70 MPH...BECOMING SOUTHWEST. * IMPACTS...WINDS THIS STRONG CAN TOPPLE TREES AND TAKE DOWN POWER LINES. POWER OUTAGES SHOULD BE EXPECTED. FALLING TREES AND LARGE LIMBS ARE AN OCCASIONAL CAUSE OF INJURY AND FATALITY DURING WESTERN WASHINGTON WINDSTORMS. 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. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ WAZ001-503-506-510-141400- /O.EXT.KSEW.HW.W.0006.000000T0000Z-161014T2200Z/ /O.CON.KSEW.HW.A.0004.161015T1900Z-161016T1000Z/ SAN JUAN COUNTY-WESTERN WHATCOM COUNTY-WESTERN SKAGIT COUNTY- ADMIRALTY INLET AREA- 939 PM PDT THU OCT 13 2016 ...HIGH WIND WARNING NOW IN EFFECT UNTIL 3 PM PDT FRIDAY... ...HIGH WIND WATCH REMAINS IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE SATURDAY NIGHT... * TIMING...SOUTHERLY WINDS WILL INCREASE TONIGHT THROUGH FRIDAY MORNING...WITH ANOTHER INCREASE IN WINDS FRIDAY AFTERNOON. THERE WILL BE A SECOND STRONGER STORM SATURDAY EVENING WITH HIGH WINDS LIKELY. * WINDS...SOUTH WINDS 25 TO 40 MPH WITH GUSTS UP TO 60 MPH. * IMPACTS...WINDS THIS STRONG CAN TOPPLE TREES AND TAKE DOWN POWER LINES. POWER OUTAGES SHOULD BE EXPECTED. FALLING TREES AND LARGE LIMBS ARE AN OCCASIONAL CAUSE OF INJURY AND FATALITY DURING WESTERN WASHINGTON WINDSTORMS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ WAZ504-507-509-511-512-555-556-558-559-141400- /O.CON.KSEW.HW.W.0006.000000T0000Z-161014T1400Z/ /O.CON.KSEW.HW.A.0004.161015T1900Z-161016T1000Z/ SOUTHWEST INTERIOR-EVERETT AND VICINITY-TACOMA AREA-HOOD CANAL AREA- LOWER CHEHALIS VALLEY AREA-EAST PUGET SOUND LOWLANDS- BELLEVUE AND VICINITY-SEATTLE AND VICINITY-BREMERTON AND VICINITY- 939 PM PDT THU OCT 13 2016 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 AM PDT FRIDAY... ...HIGH WIND WATCH REMAINS IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE SATURDAY NIGHT... * TIMING...SOUTHERLY WINDS WILL RISE TONIGHT. THERE WILL BE A SECOND STRONGER STORM SATURDAY EVENING WITH HIGH WINDS LIKELY. * WINDS...SOUTH WINDS 25 TO 40 MPH WITH GUSTS UP TO 60 MPH. * IMPACTS...THIS WILL BE THE FIRST WIND EVENT OF THIS MAGNITUDE ACROSS THE GREATER PUGET SOUND REGION AND SOUTHWEST INTERIOR. TREE DAMAGE IS TYPICALLY GREATER THIS EARLY IN THE SEASON. PREPARE FOR TREE DAMAGE AND SCATTERED POWER OUTAGES. FALLING TREES AND LARGE LIMBS ARE AN OCCASIONAL CAUSE OF INJURY AND FATALITY DURING WESTERN WASHINGTON WINDSTORMS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS OR DAMAGING HIGH WIND EVENT IS EXPECTED OR OCCURRING. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ WAZ513>515-567>569-141400- /O.CON.KSEW.HW.A.0004.161015T1900Z-161016T1000Z/ OLYMPICS-EASTERN STRAIT OF JUAN DE FUCA- WESTERN STRAIT OF JUAN DE FUCA- CASCADES OF WHATCOM AND SKAGIT COUNTIES- CASCADES OF SNOHOMISH AND KING COUNTIES- CASCADES OF PIERCE AND LEWIS COUNTIES- 939 PM PDT THU OCT 13 2016 ...HIGH WIND WATCH REMAINS IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE SATURDAY NIGHT... A STRONG LOW PRESSURE SYSTEM WILL MOVE THROUGH THE AREA TONIGHT AND A SECOND SYSTEM WILL ARRIVE AROUND SATURDAY EVENING. THE SECOND SYSTEM WILL PROBABLY BE THE STRONGER STORM FOR MOST AREAS IN WESTERN WASHINGTON. PRECAUTIONARY/PREPAREDNESS ACTIONS... MONITOR YOUR LOCAL NEWS SOURCE FOR THE LATEST UPDATES ON THIS SITUATION. && $$
313 WWUS76 KSEW 141149 NPWSEW URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SEATTLE WA 449 AM PDT FRI OCT 14 2016 WAZ504-507-509-511-556-558-559-142330- /O.CAN.KSEW.HW.W.0006.000000T0000Z-161014T1400Z/ /O.NEW.KSEW.WI.Y.0010.161014T1149Z-161015T0100Z/ /O.CON.KSEW.HW.A.0004.161015T1900Z-161016T1000Z/ SOUTHWEST INTERIOR-EVERETT AND VICINITY-TACOMA AREA-HOOD CANAL AREA- BELLEVUE AND VICINITY-SEATTLE AND VICINITY-BREMERTON AND VICINITY- 449 AM PDT FRI OCT 14 2016 ...WIND ADVISORY IN EFFECT UNTIL 6 PM PDT THIS EVENING... ...HIGH WIND WATCH REMAINS IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE SATURDAY NIGHT... ...HIGH WIND WARNING HAS ENDED... THE NATIONAL WEATHER SERVICE IN SEATTLE HAS ISSUED A WIND ADVISORY... WHICH IS IN EFFECT UNTIL 6 PM PDT THIS EVENING. THE HIGH WIND WARNING HAS ENDED. * TIMING...SOUTHERLY WINDS WILL RISE AGAIN MIDDAY TODAY AND PEAK THIS AFTERNOON OR EARLY EVENING...THEN EASE TEMPORARILY TONIGHT. A STRONGER STORM WILL ARRIVE SATURDAY EVENING WITH HIGH WINDS LIKELY. * WINDS...SOUTH WINDS 20 TO 30 MPH WITH GUSTS TO 45 MPH TODAY...STRONGEST MIDDAY THROUGH AFTERNOON. SOUTH WINDS 20 TO 40 MPH WITH GUSTS TO 65 MPH ARE POSSIBLE SATURDAY NIGHT. * IMPACTS...THERE WERE SCATTERED POWER OUTAGES OVERNIGHT...AND MORE ARE POSSIBLE WITH THE WINDS TODAY. TREE DAMAGE IS TYPICALLY GREATER THIS EARLY IN THE SEASON...SO KEEP IN MIND THAT FALLING LIMBS AND TREES ARE AN OCCASIONAL CAUSE OF INJURY AND FATALITY DURING WESTERN WASHINGTON WINDSTORMS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED WITH GUSTS AS HIGH AS 50 MPH. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF 58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ WAZ512-555-142330- /O.CAN.KSEW.HW.W.0006.000000T0000Z-161014T1400Z/ /O.CON.KSEW.HW.A.0004.161015T1900Z-161016T1000Z/ LOWER CHEHALIS VALLEY AREA-EAST PUGET SOUND LOWLANDS- 449 AM PDT FRI OCT 14 2016 ...HIGH WIND WATCH REMAINS IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE SATURDAY NIGHT... THE NATIONAL WEATHER SERVICE IN SEATTLE HAS ENDED THE HIGH WIND WARNING THAT WAS IN EFFECT OVERNIGHT. * TIMING...SOUTHERLY WINDS WILL RISE AGAIN MIDDAY TODAY AND PEAK THIS AFTERNOON OR EARLY EVENING...THEN EASE TEMPORARILY TONIGHT. A STRONGER STORM WILL ARRIVE SATURDAY EVENING WITH HIGH WINDS LIKELY. * WINDS...SOUTH WINDS 15 TO 25 MPH TODAY. SOUTH WINDS 20 TO 40 MPH WITH GUSTS TO 60 MPH ARE POSSIBLE SATURDAY NIGHT * IMPACTS...TREE DAMAGE IS TYPICALLY GREATER THIS EARLY IN THE SEASON...SO KEEP IN MIND THAT FALLING LIMBS AND TREES ARE AN OCCASIONAL CAUSE OF INJURY AND FATALITY DURING WESTERN WASHINGTON WINDSTORMS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS OR DAMAGING HIGH WIND EVENT IS EXPECTED OR OCCURRING. CONTINUE TO MONITOR THE LATEST FORECASTS. A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF 58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ WAZ516-517-142330- /O.CON.KSEW.HW.W.0006.000000T0000Z-161014T2200Z/ /O.CON.KSEW.HW.A.0004.161015T1900Z-161016T1000Z/ NORTH COAST-CENTRAL COAST- 449 AM PDT FRI OCT 14 2016 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON... ...HIGH WIND WATCH REMAINS IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE SATURDAY NIGHT... * TIMING...STRONG SOUTH WINDS WILL CONTINUE TODAY...PEAKING THIS AFTERNOON OR EARLY EVENING...AND THEN EASING TONIGHT. A STRONGER STORM WILL ARRIVE SATURDAY EVENING WITH HIGH WINDS LIKELY. * WINDS...SOUTH WINDS 25 TO 40 MPH WILL CONTINUE TODAY WITH GUSTS TO 60 MPH. SOUTH WIND 30 TO 45 MPH WITH GUSTS TO 70 MPH ARE POSSIBLE SATURDAY NIGHT. * IMPACTS...WINDS THIS STRONG CAN TOPPLE TREES AND TAKE DOWN POWER LINES. POWER OUTAGES SHOULD BE EXPECTED. FALLING TREES AND LARGE LIMBS ARE AN OCCASIONAL CAUSE OF INJURY AND FATALITY DURING WESTERN WASHINGTON WINDSTORMS. 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. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ WAZ001-503-506-510-142330- /O.CON.KSEW.HW.W.0006.000000T0000Z-161014T2200Z/ /O.CON.KSEW.HW.A.0004.161015T1900Z-161016T1000Z/ SAN JUAN COUNTY-WESTERN WHATCOM COUNTY-WESTERN SKAGIT COUNTY- ADMIRALTY INLET AREA- 449 AM PDT FRI OCT 14 2016 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON... ...HIGH WIND WATCH REMAINS IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE SATURDAY NIGHT... * TIMING...STRONG SOUTH WINDS WILL CONTINUE TODAY...PEAKING THIS AFTERNOON OR EARLY EVENING...AND THEN EASING TONIGHT. A STRONGER STORM WILL ARRIVE SATURDAY EVENING WITH HIGH WINDS LIKELY. * WINDS...SOUTH WINDS 25 TO 40 MPH WITH GUSTS UP TO 60 MPH TODAY, PEAKING DURING THE AFTERNOON OR EARLY EVENING. WINDS OF 30 TO 45 MPH WITH GUSTS TO 65 MPH ARE POSSIBLE SATURDAY NIGHT. * IMPACTS...WINDS THIS STRONG CAN TOPPLE TREES AND TAKE DOWN POWER LINES. POWER OUTAGES SHOULD BE EXPECTED. FALLING TREES AND LARGE LIMBS ARE AN OCCASIONAL CAUSE OF INJURY AND FATALITY DURING WESTERN WASHINGTON WINDSTORMS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ WAZ513>515-567>569-142330- /O.CON.KSEW.HW.A.0004.161015T1900Z-161016T1000Z/ OLYMPICS-EASTERN STRAIT OF JUAN DE FUCA- WESTERN STRAIT OF JUAN DE FUCA- CASCADES OF WHATCOM AND SKAGIT COUNTIES- CASCADES OF SNOHOMISH AND KING COUNTIES- CASCADES OF PIERCE AND LEWIS COUNTIES- 449 AM PDT FRI OCT 14 2016 ...HIGH WIND WATCH REMAINS IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE SATURDAY NIGHT... PRECAUTIONARY/PREPAREDNESS ACTIONS... MONITOR YOUR LOCAL NEWS SOURCE FOR THE LATEST UPDATES ON THIS SITUATION. && $$
164 WWUS76 KSEW 142151 NPWSEW URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SEATTLE WA 251 PM PDT FRI OCT 14 2016 WAZ513-567>569-142300- /O.CAN.KSEW.HW.A.0004.161015T1900Z-161016T1000Z/ OLYMPICS-CASCADES OF WHATCOM AND SKAGIT COUNTIES- CASCADES OF SNOHOMISH AND KING COUNTIES- CASCADES OF PIERCE AND LEWIS COUNTIES- 251 PM PDT FRI OCT 14 2016 ...HIGH WIND WATCH IS CANCELLED... THE NATIONAL WEATHER SERVICE IN SEATTLE HAS CANCELLED THE HIGH WIND WATCH. $$ WAZ516-517-150600- /O.UPG.KSEW.HW.A.0004.161015T1900Z-161016T1000Z/ /O.NEW.KSEW.HW.W.0007.161015T1900Z-161016T0600Z/ /O.EXT.KSEW.HW.W.0006.000000T0000Z-161015T0100Z/ NORTH COAST-CENTRAL COAST- 251 PM PDT FRI OCT 14 2016 ...HIGH WIND WARNING NOW IN EFFECT UNTIL 6 PM PDT THIS EVENING... ...HIGH WIND WARNING IN EFFECT FROM NOON TO 11 PM PDT SATURDAY... THE NATIONAL WEATHER SERVICE IN SEATTLE HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM NOON TO 11 PM PDT SATURDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. * TIMING...STRONG SOUTH WINDS THIS AFTERNOON WILL EASE THIS EVENING. ANOTHER ROUND OF DAMAGING WINDS IS EXPECTED SATURDAY AFTERNOON AND EVENING. THE STRONGEST WINDS WITH THE SECOND STORM WILL LIKELY BE LATE IN THE AFTERNOON AND EARLY IN THE EVENING. * WINDS...SOUTH WINDS 20 TO 40 MPH WITH GUSTS TO 60 MPH TODAY. SOUTH WINDS 30 TO 45 MPH WITH GUSTS TO 75 MPH ARE LIKELY SATURDAY AFTERNOON AND EVENING. * IMPACTS...WINDS THIS STRONG CAN TOPPLE TREES AND TAKE DOWN POWER LINES. POWER OUTAGES SHOULD BE EXPECTED. FALLING TREES AND LARGE LIMBS ARE AN OCCASIONAL CAUSE OF INJURY AND FATALITY DURING WESTERN WASHINGTON WINDSTORMS. 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. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ WAZ001-503-506-510-150600- /O.UPG.KSEW.HW.A.0004.161015T1900Z-161016T1000Z/ /O.NEW.KSEW.HW.W.0007.161015T2200Z-161016T0900Z/ /O.EXT.KSEW.HW.W.0006.000000T0000Z-161015T0100Z/ SAN JUAN COUNTY-WESTERN WHATCOM COUNTY-WESTERN SKAGIT COUNTY- ADMIRALTY INLET AREA- 251 PM PDT FRI OCT 14 2016 ...HIGH WIND WARNING NOW IN EFFECT UNTIL 6 PM PDT THIS EVENING... ...HIGH WIND WARNING IN EFFECT FROM 3 PM SATURDAY TO 2 AM PDT SUNDAY... THE NATIONAL WEATHER SERVICE IN SEATTLE HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM 3 PM SATURDAY TO 2 AM PDT SUNDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. * TIMING...STRONG SOUTHERLY WINDS THIS AFTERNOON WILL EASE THIS EVENING. ANOTHER ROUND OF DAMAGING WINDS IS EXPECTED LATE SATURDAY AFTERNOON INTO THE EARLY MORNING HOURS SUNDAY. THE STRONGEST WINDS WITH THE SECOND STORM WILL LIKELY BE DURING THE LATE AFTERNOON AND EVENING. * WINDS...SOUTH WINDS 20 TO 40 MPH WITH GUSTS UP TO 60 MPH TODAY. SOUTH WINDS 30 TO 45 MPH WITH GUSTS TO 70 MPH ARE LIKELY LATE SATURDAY AFTERNOON AND EVENING. * IMPACTS...WINDS THIS STRONG CAN TOPPLE TREES AND TAKE DOWN POWER LINES. POWER OUTAGES SHOULD BE EXPECTED. FALLING TREES AND LARGE LIMBS ARE AN OCCASIONAL CAUSE OF INJURY AND FATALITY DURING WESTERN WASHINGTON WINDSTORMS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ WAZ507-509-511-556-558-559-150600- /O.UPG.KSEW.HW.A.0004.161015T1900Z-161016T1000Z/ /O.NEW.KSEW.HW.W.0007.161015T2200Z-161016T0900Z/ /O.CON.KSEW.WI.Y.0010.000000T0000Z-161015T0100Z/ EVERETT AND VICINITY-TACOMA AREA-HOOD CANAL AREA- BELLEVUE AND VICINITY-SEATTLE AND VICINITY-BREMERTON AND VICINITY- 251 PM PDT FRI OCT 14 2016 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING... ...HIGH WIND WARNING IN EFFECT FROM 3 PM SATURDAY TO 2 AM PDT SUNDAY... THE NATIONAL WEATHER SERVICE IN SEATTLE HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM 3 PM SATURDAY TO 2 AM PDT SUNDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. * TIMING...GUSTY SOUTH WINDS THIS AFTERNOON WILL EASE THIS EVENING. A PERIOD OF STRONGER WINDS IS EXPECTED LATE SATURDAY AFTERNOON THROUGH THE EARLY MORNING HOURS SUNDAY. THE STRONGEST WINDS WILL LIKELY BE DURING THE EVENING. * WINDS...SOUTH WINDS 20 TO 35 MPH WITH GUSTS TO 45 MPH WILL EASE THIS EVENING. SOUTH WINDS 20 TO 40 MPH WITH GUSTS TO 65 MPH ARE LIKELY LATE SATURDAY AFTERNOON THROUGH EARLY SUNDAY MORNING. * IMPACTS...SCATTERED POWER OUTAGES ARE POSSIBLE TODAY. WINDS LATE SATURDAY AFTERNOON AND EVENING WILL BE STRONG ENOUGH TO POSSIBLY TOPPLE TREES AND TAKE DOWN POWER LINES. POWER OUTAGES SHOULD BE EXPECTED. FALLING TREES AND LARGE LIMBS ARE AN OCCASIONAL CAUSE OF INJURY AND FATALITY DURING WESTERN WASHINGTON WINDSTORMS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED WITH GUSTS AS HIGH AS 50 MPH. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. 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. && $$ WAZ504-150600- /O.UPG.KSEW.HW.A.0004.161015T1900Z-161016T1000Z/ /O.NEW.KSEW.HW.W.0007.161015T1900Z-161016T0600Z/ /O.CON.KSEW.WI.Y.0010.000000T0000Z-161015T0100Z/ SOUTHWEST INTERIOR- 251 PM PDT FRI OCT 14 2016 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING... ...HIGH WIND WARNING IN EFFECT FROM NOON TO 11 PM PDT SATURDAY... THE NATIONAL WEATHER SERVICE IN SEATTLE HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM NOON TO 11 PM PDT SATURDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. * TIMING...GUSTY SOUTH WINDS THIS AFTERNOON WILL EASE THIS EVENING. A PERIOD OF STRONGER WINDS IS EXPECTED SATURDAY AFTERNOON AND SATURDAY EVENING. THE STRONGEST WINDS WITH THE SECOND STORM WILL LIKELY BE DURING THE LATE AFTERNOON AND EARLY EVENING HOURS. * WINDS...SOUTH WINDS 20 TO 30 MPH WITH GUSTS TO 45 MPH WILL EASE THIS EVENING. SOUTH WINDS 20 TO 40 MPH WITH GUSTS TO 60 MPH ARE LIKELY SATURDAY AFTERNOON AND EVENING. * IMPACTS...SCATTERED POWER OUTAGES ARE POSSIBLE TODAY. WINDS LATE SATURDAY AFTERNOON AND SATURDAY EVENING WILL BE STRONG ENOUGH TO POSSIBLY TOPPLE TREES AND TAKE DOWN POWER LINES. POWER OUTAGES SHOULD BE EXPECTED. FALLING TREES AND LARGE LIMBS ARE AN OCCASIONAL CAUSE OF INJURY AND FATALITY DURING WESTERN WASHINGTON WINDSTORMS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED WITH GUSTS AS HIGH AS 50 MPH. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. && $$ WAZ512-515-150600- /O.UPG.KSEW.HW.A.0004.161015T1900Z-161016T1000Z/ /O.NEW.KSEW.HW.W.0007.161015T1900Z-161016T0600Z/ LOWER CHEHALIS VALLEY AREA-WESTERN STRAIT OF JUAN DE FUCA- 251 PM PDT FRI OCT 14 2016 ...HIGH WIND WARNING IN EFFECT FROM NOON TO 11 PM PDT SATURDAY... THE NATIONAL WEATHER SERVICE IN SEATTLE HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM NOON TO 11 PM PDT SATURDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. * TIMING...STRONG WINDS ARE EXPECTED SATURDAY AFTERNOON AND EVENING. THE STRONGEST WINDS WILL LIKELY BE LATE IN THE AFTERNOON AND EARLY IN THE EVENING. * WINDS...SOUTH WINDS 20 TO 40 MPH WITH GUSTS TO 60 MPH ARE LIKELY SATURDAY AFTERNOON AND EVENING. * IMPACTS...WINDS THIS STRONG CAN TOPPLE TREES AND TAKE DOWN POWER LINES. POWER OUTAGES SHOULD BE EXPECTED. FALLING TREES AND LARGE LIMBS ARE AN OCCASIONAL CAUSE OF INJURY AND FATALITY DURING WESTERN WASHINGTON WINDSTORMS. 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. && $$ WAZ514-555-150600- /O.UPG.KSEW.HW.A.0004.161015T1900Z-161016T1000Z/ /O.NEW.KSEW.HW.W.0007.161015T2200Z-161016T0900Z/ EASTERN STRAIT OF JUAN DE FUCA-EAST PUGET SOUND LOWLANDS- 251 PM PDT FRI OCT 14 2016 ...HIGH WIND WARNING IN EFFECT FROM 3 PM SATURDAY TO 2 AM PDT SUNDAY... THE NATIONAL WEATHER SERVICE IN SEATTLE HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM 3 PM SATURDAY TO 2 AM PDT SUNDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. * TIMING...STRONG WINDS ARE EXPECTED SATURDAY AFTERNOON AND EVENING. THE STRONGEST WINDS WILL LIKELY BE LATE IN THE AFTERNOON AND IN THE EVENING. * WINDS...EAST TO SOUTHEAST WINDS 20 TO 40 MPH WITH GUSTS TO 60 MPH ARE LIKELY SATURDAY AFTERNOON AND EVENING. THERE COULD ALSO BE A BRIEF SURGE OF STRONG WEST WINDS IN THE STRAIT LATE SATURDAY EVENING. * IMPACTS...WINDS THIS STRONG CAN TOPPLE TREES AND TAKE DOWN POWER LINES. POWER OUTAGES SHOULD BE EXPECTED. FALLING TREES AND LARGE LIMBS ARE AN OCCASIONAL CAUSE OF INJURY AND FATALITY DURING WESTERN WASHINGTON WINDSTORMS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$
What forecasters said that day
The local office's own words before this high wind watch 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 high wind watch went out at Oct 13, 9:50 AM PDT, 5 hours 39 minutes earlier.
Area forecast discussion, Oct 13, 9:50 AM PDT, 5 hours 39 minutes before
Area Forecast Discussion
National Weather Service Seattle WA
950 AM PDT Thu Oct 13 2016
.SYNOPSIS...Wet weather will continue and it will become windy
tonight as a strong low pressure system reaches the area. Friday
will be wet and windy as the low weakens over Vancouver Island.
There will be a lull in the weather Friday night and Saturday
morning. Another strong low pressure system will arrive Saturday
night.
&&
.SHORT TERM...Western Washington will have periods of wet and windy
weather through the weekend. This first deep low pressure system
will prune branches on the leaf trees as the wind kicks in overnight
and persists into Friday as the low fills over Vancouver Island.
There will be a break in the stormy weather Friday night and
Saturday morning. Then the next strong low pressure system will have
moisture from former typhoon Songda so that storm should be
stronger. The GFS has that low making landfall on the Washington
Coast Saturday evening and the GFS track is just right for a genuine
windstorm for the interior of Western Washington. It will be
interesting to see the 12z ecmwf solution.
.LONG TERM...Moist southwest flow will continue Sunday, with an
upper trough moving across the region Sunday night. It will be
showery and locally breezy, and the snow level will be around 5000
ft. Confidence in the particulars of the forecast for Monday
through Wednesday is rather low, as the models have not been very
consistent. Earlier solutions showed another strong frontal system
and its surface low affecting the area Tuesday, but this has faded
from the recent solutions. It looks also like an upper ridge will
begin building over the western United States by Wednesday.
McDonnal
&&
.AVIATION...A moist Pacific frontal system will bring rain to W WA
through Saturday and probably Sunday as well. The rain may seem
nearly continuous at times but there will be waves moving across W
WA from this complex system, which will produce lulls where the rain
may briefly end. Surface and low level winds will also be quite
strong and gusty at times as the individual waves move through. Peak
S-SE surface winds in some areas may reach 30-40G60KT over the next
three days. Otherwise ceiling and visibility conditions will be
predominantly IFR and MVFR.
KSEA...The moist Pacific frontal system will produce IFR/MVFR
conditions for the next few days along with periods of gusty winds.
Winds aloft around FL050 will be SW 40KT through 00Z then SSW 50-
60KT 00Z-06Z. Surface winds will be E-SE 5-12KT through 00Z then
SE10-20KT and gusty after 00Z. Kam
&&
.MARINE...Two big storms on the horizon. The first will arrive
later today or this evening in the form of a deepening 975 mb low
move north through the near-shore waters. Should get easterly gales
preceding the low for the western half of the Strait and parts of
the coastal waters. The big wind will follow the low center as it
moves northward this evening. Looking like storm-force winds over
the coastal waters. If the 12z NAM is correct, the forecast of 40-50
knots could be a little under-done. Seas will also kick up in the
wake of the low. Over the inland waters, looking for a surge of gale-
force southerlies following the low this evening. Winds will try to
ease a little overnight, but it will be a slow easing. Could take
until mid-day Friday for winds to ease below gale force over the
Inland Waters.
Next big storm coming late Saturday or Saturday night in the form of
a low that will peak in strength as a very deep 965'ish mb low off
the coast. Looks like it will move northeast either across the
northwest tip of Washington or on a track up Puget Sound. This
should be viewed as a potentially dangerous storm. Storm-force winds
seem likely over the coast and the North Interior waters. If the low
follows a worst-case track, then Puget Sound could get storm-force
winds as well. Haner
&&
.HYDROLOGY... The first front is over the area andsince the rain
started yesterday evening there has been, on average,about 2.5" of
rain in the Olympics, and an average of about an inchin the
Cascades. The rivers that reach flood stage easily are theones to
watch inititally and there is a flood warning up for theSkokomish
river in Mason county. Rain will increase over the forecast area
today and continue tonight and the rain will be heavy at times. The
snow level will be high. A flood warning is already in effect for
the Skokomish River in Mason county and that river will almost
certainly flood by tonight. Some of the more flood-prone rivers
running off the west slopes of the Cascades are also at risk,
especially the Nooksack River in Whatcom County and the
Stillaguamish River in Snohomish County. A flood watch is in effect
for those two counties.
Another stronger storm will affect the region this weekend with
similar precipitation amounts. The snow level will probably be a
bit lower -- around 6000 ft or so. Even so, river flooding could
become more widespread and rainfall totals might be high enough to
cause isolated landslides.
&&
.SEW WATCHES/WARNINGS/ADVISORIES...
WA...High Wind Warning in effect for the lowlands from this evening
through late tonight.
PZ...Storm warning coastal waters, gale warning all remaining
waters.
&&
www.weather.gov/seattle
You can see an illustrated version of this discussion at
www.weather.gov/seattle/gafd/latest_webafd.htmlThe office that day
Everything else NWS Seattle, WA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 12, 10:26 PM PDT | River Flood Warning | SEW | Mason | 5 days |
| Oct 13, 3:36 AM PDT | Small Craft Advisory for Rough Bar | SEW | 6 days | |
| Oct 13, 3:36 AM PDT | Small Craft Advisory for Hazardous Seas | SEW | 6 hr | |
| Oct 13, 9:09 AM PDT | Gale Warning | SEW | 32 hr | |
| Oct 13, 9:09 AM PDT | Storm Warning | SEW | 18 hr |
Nearby
High Wind Watches in Washington, 2016Every high wind watch in 2016
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.