Alert archive / New York / High Wind Warnings in 2018

High Wind Warning 5, NWS Buffalo, NY

May 4, 20186 counties in New York

NWS Buffalo, NY issued this high wind warning at May 4, 2018, 4:04 PM EDT for 6 counties in New York. It was in force for 7 hr. 33 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
May 4, 2018, 4:04 PM EDT (20:04 UTC)
Expired
May 4, 2018, 11:01 PM EDT
In force
7 hr
Issued by
NWS Buffalo, NY

Counties Erie County, NY, Genesee County, NY, Jefferson County, NY, Lewis County, NY, Niagara County, NY, Orleans County, NY

The radar

The Buffalo radar (KBUF), 104 km from the middle of the area, began a volume at 20:08 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.

What was reported inside it

TimeReportWhereRemark
May 4, 4:30 PM EDTTSTM WND DMGLowville, NYTREES DOWN, WIRES AND TELEPHONE POLES DOWN IN LOWVILLE.
May 4, 4:30 PM EDTNON-TSTM WND GST 592 W Burt, NY
May 4, 4:57 PM EDTNON-TSTM WND GST 58Niagara Falls Airport, NY
May 4, 5:04 PM EDTHIGH SUST WINDS 45Springville, NY
May 4, 5:45 PM EDTTSTM WND GST 641 Ne Belleville, NY
May 4, 5:45 PM EDTNON-TSTM WND DMGBrighton, NYTREE DOWN
May 4, 6:00 PM EDTNON-TSTM WND DMG4 Wsw Lyndonville, NYLARGE GRAIN BIN BLOWN FROM FARM ACROSS ROUTE 269 INTO POWERLINES AND A HOUSE. TIME ESTIMATED FROM NEARBY PEAK WIND GUSTS
May 4, 6:01 PM EDTTSTM WND GST 66Lowville, NY
May 4, 6:05 PM EDTNON-TSTM WND GST 582 Wsw Olcott, NY
May 4, 6:09 PM EDTHIGH SUST WINDS 41Barker, NY
May 4, 6:13 PM EDTNON-TSTM WND GST 59Niagara Falls Airport, NY
May 4, 6:15 PM EDTNON-TSTM WND GST 622 Ene Batavia, NY
May 4, 6:15 PM EDTNON-TSTM WND GST 623 Ene Batavia, NY
May 4, 6:20 PM EDTNON-TSTM WND DMG2 Se Thirty Mile Point, NYSILO BLOWN OVER
May 4, 6:30 PM EDTNON-TSTM WND DMG4 Nnw Gasport, NYUTILITY POLE DOWN ON HOSMER RD
May 4, 6:35 PM EDTNON-TSTM WND DMGLockport, NYLARGE TREE DOWN ON WIRES COTTAGE ST IN LOCKPORT
May 4, 6:45 PM EDTNON-TSTM WND GST 602 Ene Batavia, NY
May 4, 7:23 PM EDTNON-TSTM WND DMGClayton, NYLARGE TREE DOWN
May 4, 7:28 PM EDTNON-TSTM WND DMGClayton, NYPOLE AND WIRES DOWN IN ROADWAY
May 4, 7:30 PM EDTNON-TSTM WND GST 611 S Wellesley Island, NY
May 4, 7:36 PM EDTNON-TSTM WND GST 62Watertown Airport, NY
May 4, 7:40 PM EDTNON-TSTM WND GST 673 Nne Ellisburg, NY
May 4, 7:50 PM EDTHIGH SUST WINDS 45Calcium, NY
May 4, 7:50 PM EDTNON-TSTM WND GST 612 N Philadelphia, NY
May 4, 7:50 PM EDTNON-TSTM WND GST 663 N Philadelphia, NY
May 4, 7:54 PM EDTNON-TSTM WND GST 64Fort Drum Airfield, NY
May 4, 7:59 PM EDTNON-TSTM WND GST 61Fort Drum Airfield, NY
May 4, 8:00 PM EDTNON-TSTM WND DMGClayton, NYLARGE PORTION OF ROOF BLOWN OFF AT GUARDINO ELEMENTARY SCHOOL
May 4, 8:05 PM EDTNON-TSTM WND GST 583 Sse West Carthage, NY
May 4, 8:05 PM EDTNON-TSTM WND GST 614 S Carthage, NY
May 4, 8:17 PM EDTNON-TSTM WND GST 592 Nw West Carthage, NY
May 4, 8:20 PM EDTNON-TSTM WND GST 595 Wsw Harrisburg, NY
May 4, 8:34 PM EDTNON-TSTM WND GST 62Watertown Airport, NY

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Buffalo Intl Airport, NY (KBUF), launched 12:00Z, 8.1 hours before the alert went out and 103 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.

Skew-T log-pSkew-T log-p diagram, Buffalo Intl Airport, NY at 12:00Z on 2018-05-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 4 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Buffalo Intl Airport, NY at 12:00Z on 2018-05-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 234 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
4 J/kg
Mixed-layer CIN
-62 J/kg
Mixed-layer LCL
682 m above ground
0-6 km bulk shear
58 kt
0-1 km storm-relative helicity
234 m²/s²
0-3 km storm-relative helicity
271 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

235 
WWUS71 KBUF 042004
NPWBUF

URGENT - WEATHER MESSAGE
National Weather Service Buffalo NY
404 PM EDT Fri May 4 2018

NYZ001-002-010-011-050300-
/O.UPG.KBUF.WI.Y.0007.000000T0000Z-180505T0300Z/
/O.NEW.KBUF.HW.W.0005.180504T2004Z-180505T0200Z/
Niagara-Orleans-Northern Erie-Genesee-
Including the cities of Niagara Falls, Medina, Buffalo, 
and Batavia
404 PM EDT Fri May 4 2018

...HIGH WIND WARNING IN EFFECT UNTIL 10 PM EDT THIS EVENING...

The National Weather Service in Buffalo has issued a High Wind
Warning, which is in effect until 10 PM EDT this evening. The
Wind Advisory is no longer in effect.

* LOCATIONS...Niagara, Orleans, Northern Erie, and Genesee 
  counties.

* TIMING...Through late this evening.

* WINDS...West 25 to 40 mph with gusts up to 60 mph.

* IMPACTS...Damaging winds may bring down some trees and
  powerlines and result in power outages. Some property damage is
  also possible, especially to roofing and siding. Travel in high
  profile vehicles will be hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

High winds of 58 mph or greater will make driving difficult and
could result in property damage, including downed trees and power
lines. Scattered power outages are expected. Home owners should
secure loose objects.

&&

$$

NYZ003-012-013-019>021-085-050300-
/O.CON.KBUF.WI.Y.0007.000000T0000Z-180505T0300Z/
Monroe-Wyoming-Livingston-Chautauqua-Cattaraugus-Allegany-
Southern Erie-
Including the cities of Rochester, Warsaw, Geneseo, Jamestown, 
Olean, Wellsville, Orchard Park, and Springville
404 PM EDT Fri May 4 2018

...WIND ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING...

* LOCATIONS...Monroe, Wyoming, Livingston, Chautauqua, 
  Cattaraugus, Allegany, and Southern Erie counties.

* TIMING...Through late this evening.

* WINDS...West 20 to 30 mph with gusts up to 50 mph.

* IMPACTS...Winds may bring down a few small tree limbs and 
  result in isolated power outages. Travel in high profile 
  vehicles will also be difficult at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Strong wind gusts of up to 57 mph will make driving difficult and
could result in minor property damage. Home owners should secure
personal property.

&&

$$

NYZ004>008-014-050415-
/O.CON.KBUF.WI.Y.0007.180504T2100Z-180505T0600Z/
Wayne-Northern Cayuga-Oswego-Jefferson-Lewis-Ontario-
Including the cities of Newark, Fair Haven, Oswego, Watertown, 
Lowville, and Canandaigua
404 PM EDT Fri May 4 2018

...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT SATURDAY...

* LOCATIONS...Ontario, Wayne, Northern Cayuga, Oswego, Jefferson,
   and Lewis counties.

* TIMING...From late this afternoon through overnight tonight.

* WINDS...West 20 to 30 mph with gusts up to 50 mph.

* IMPACTS...Winds may bring down a few small tree limbs and 
  result in isolated power outages. Travel in high profile 
  vehicles will also be difficult at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Strong wind gusts of up to 57 mph will make driving difficult and
could result in minor property damage. Home owners should secure
personal property.

&&

$$

RSH
3 follow-up statements
812 
WWUS71 KBUF 050009
NPWBUF

URGENT - WEATHER MESSAGE
National Weather Service Buffalo NY
809 PM EDT Fri May 4 2018

NYZ007-008-050600-
/O.UPG.KBUF.WI.Y.0007.000000T0000Z-180505T0600Z/
/O.EXB.KBUF.HW.W.0005.000000T0000Z-180505T0600Z/
Jefferson-Lewis-
Including the cities of Watertown and Lowville
809 PM EDT Fri May 4 2018

...HIGH WIND WARNING IN EFFECT UNTIL 2 AM EDT SATURDAY...

The National Weather Service in Buffalo has issued a High Wind
Warning, which is in effect until 2 AM EDT Saturday. The Wind
Advisory is no longer in effect.

* LOCATIONS...Jefferson and Lewis counties.

* TIMING...Through overnight tonight.

* WINDS...West 25 to 40 mph with gusts up to 60 mph.

* IMPACTS...Damaging winds may bring down some trees and
  powerlines and result in power outages. Some property damage is
  also possible, especially to roofing and siding. Travel in high
  profile vehicles will be hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...0 to 3

High winds of 58 mph or greater will make driving difficult and
could result in property damage, including downed trees and power
lines. Scattered power outages are expected. Home owners should
secure loose objects.

&&

$$

NYZ001-002-010-011-050200-
/O.CON.KBUF.HW.W.0005.000000T0000Z-180505T0200Z/
Niagara-Orleans-Northern Erie-Genesee-
Including the cities of Niagara Falls, Medina, Buffalo, 
and Batavia
809 PM EDT Fri May 4 2018

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 10 PM EDT THIS
EVENING...

* LOCATIONS...Niagara, Orleans, Northern Erie, and Genesee 
  counties.

* TIMING...Through late this evening.

* WINDS...West 25 to 40 mph with gusts up to 60 mph.

* IMPACTS...Damaging winds may bring down some trees and 
  powerlines and result in power outages. Some property damage 
  is also possible, especially to roofing and siding. Travel in 
  high profile vehicles will be hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

High winds of 58 mph or greater will make driving difficult and
could result in property damage, including downed trees and power
lines. Scattered power outages are expected. Home owners should
secure loose objects.

&&

$$

NYZ003-012-013-019>021-085-050300-
/O.CON.KBUF.WI.Y.0007.000000T0000Z-180505T0300Z/
Monroe-Wyoming-Livingston-Chautauqua-Cattaraugus-Allegany-
Southern Erie-
Including the cities of Rochester, Warsaw, Geneseo, Jamestown, 
Olean, Wellsville, Orchard Park, and Springville
809 PM EDT Fri May 4 2018

...WIND ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING...

* LOCATIONS...Monroe, Wyoming, Livingston, Chautauqua, 
  Cattaraugus, Allegany, and Southern Erie counties.

* TIMING...Through late this evening.

* WINDS...West 20 to 30 mph with gusts up to 55 mph.

* IMPACTS...Winds may bring down a few small tree limbs and 
  result in isolated power outages. Travel in high profile 
  vehicles will also be difficult at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Strong wind gusts of up to 57 mph will make driving difficult and
could result in minor property damage. Home owners should secure
personal property.

&&

$$

NYZ004>006-014-050600-
/O.CON.KBUF.WI.Y.0007.000000T0000Z-180505T0600Z/
Wayne-Northern Cayuga-Oswego-Ontario-
Including the cities of Newark, Fair Haven, Oswego, 
and Canandaigua
809 PM EDT Fri May 4 2018

...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT SATURDAY...

* LOCATIONS...Wayne, Northern Cayuga, Oswego, and Ontario 
  counties.

* TIMING...Through overnight tonight.

* WINDS...West 20 to 30 mph with gusts up to 50 mph.

* IMPACTS...Winds may bring down a few small tree limbs and 
  result in isolated power outages. Travel in high profile 
  vehicles will also be difficult at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Strong wind gusts of up to 57 mph will make driving difficult and
could result in minor property damage. Home owners should secure
personal property.

&&

$$
301 
WWUS71 KBUF 050100
NPWBUF

URGENT - WEATHER MESSAGE
National Weather Service Buffalo NY
900 PM EDT Fri May 4 2018

NYZ001-002-010-011-050200-
/O.CAN.KBUF.HW.W.0005.000000T0000Z-180505T0200Z/
Niagara-Orleans-Northern Erie-Genesee-
Including the cities of Niagara Falls, Medina, Buffalo, 
and Batavia
900 PM EDT Fri May 4 2018

...HIGH WIND WARNING IS CANCELLED...

The National Weather Service in Buffalo has cancelled the High
Wind Warning.

$$

NYZ003-012-013-019>021-085-050200-
/O.CAN.KBUF.WI.Y.0007.000000T0000Z-180505T0300Z/
Monroe-Wyoming-Livingston-Chautauqua-Cattaraugus-Allegany-
Southern Erie-
Including the cities of Rochester, Warsaw, Geneseo, Jamestown, 
Olean, Wellsville, Orchard Park, and Springville
900 PM EDT Fri May 4 2018

...WIND ADVISORY IS CANCELLED...

The National Weather Service in Buffalo has cancelled the Wind
Advisory.

$$

NYZ007-008-050600-
/O.CON.KBUF.HW.W.0005.000000T0000Z-180505T0600Z/
Jefferson-Lewis-
Including the cities of Watertown and Lowville
900 PM EDT Fri May 4 2018

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 AM EDT SATURDAY...

* LOCATIONS...Jefferson and Lewis counties.

* TIMING...Through overnight tonight.

* WINDS...West 20 to 30 mph with gusts up to 55 mph.

* IMPACTS...Damaging winds may bring down some trees and 
  powerlines and result in power outages. Some property damage 
  is also possible, especially to roofing and siding. Travel in 
  high profile vehicles will be hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

High winds of 58 mph or greater will make driving difficult and
could result in property damage, including downed trees and power
lines. Scattered power outages are expected. Home owners should
secure loose objects.

&&

$$

NYZ004>006-014-050600-
/O.CON.KBUF.WI.Y.0007.000000T0000Z-180505T0600Z/
Wayne-Northern Cayuga-Oswego-Ontario-
Including the cities of Newark, Fair Haven, Oswego, 
and Canandaigua
900 PM EDT Fri May 4 2018

...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT SATURDAY...

* LOCATIONS...Wayne, Northern Cayuga, Oswego, and Ontario 
  counties.

* TIMING...Through overnight tonight.

* WINDS...West 20 to 30 mph with gusts up to 50 mph.

* IMPACTS...Winds may bring down a few small tree limbs and 
  result in isolated power outages. Travel in high profile 
  vehicles will also be difficult at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Strong wind gusts of up to 57 mph will make driving difficult and
could result in minor property damage. Home owners should secure
personal property.

&&

$$
174 
WWUS71 KBUF 050301
NPWBUF

URGENT - WEATHER MESSAGE
National Weather Service Buffalo NY
1101 PM EDT Fri May 4 2018

NYZ007-008-050415-
/O.CAN.KBUF.HW.W.0005.000000T0000Z-180505T0600Z/
Jefferson-Lewis-
Including the cities of Watertown and Lowville
1101 PM EDT Fri May 4 2018

...HIGH WIND WARNING IS CANCELLED...

The National Weather Service in Buffalo has cancelled the High
Wind Warning.

While winds through 1 AM may still gust to 40 mph...the threat for
damaging winds has ended. During the course of the overnight... 
these winds will continue to diminish. 

$$

NYZ004>006-014-050415-
/O.CAN.KBUF.WI.Y.0007.000000T0000Z-180505T0600Z/
Wayne-Northern Cayuga-Oswego-Ontario-
Including the cities of Newark, Fair Haven, Oswego, 
and Canandaigua
1101 PM EDT Fri May 4 2018

...WIND ADVISORY IS CANCELLED...

The National Weather Service in Buffalo has cancelled the Wind
Advisory.

While winds through 1 AM may still gust as high as 40 mph...the 
threat for damaging winds has ended. During the course of the 
overnight...these winds will continue to diminish. 

$$

The office that day

Everything else NWS Buffalo, NY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 4, 12:20 AM EDTDense Fog AdvisoryBUFErie, Jefferson, Niagara5 hr
May 4, 3:58 AM EDTWind AdvisoryBUFAllegany, Cattaraugus, Cayuga, Chautauqua, Erie, Genesee and 10 more19 hr
May 4, 4:02 AM EDTGale WarningBUF16 hr
May 4, 2:18 PM EDTSpecial Weather StatementBUFAllegany, Cattaraugus, Chautauqua, Erie, Livingston, Wyoming57 min
May 4, 3:35 PM EDTSevere Thunderstorm WarningBUFCattaraugus, Chautauqua, Erie55 min
May 4, 4:05 PM EDTSevere Thunderstorm WarningBUFJefferson40 min
May 4, 4:10 PM EDTSevere Thunderstorm WarningBUFGenesee, Monroe, Orleans, Wayne35 min
May 4, 4:27 PM EDTSevere Thunderstorm WarningBUFLewis33 min
May 4, 4:46 PM EDTSpecial Marine WarningBUF59 min
May 4, 4:50 PM EDTSevere Thunderstorm WarningBUFLewis22 min
May 4, 4:59 PM EDTSevere Thunderstorm WarningBUFCayuga, Jefferson, Lewis, Oswego61 min
May 4, 5:32 PM EDTSevere Thunderstorm WarningBUFJefferson, Lewis58 min
May 4, 5:44 PM EDTSevere Thunderstorm WarningBUFLewis, Oswego61 min

Nearby

High Wind Warnings in New York, 2018Every high wind warning in 2018

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.