Alert archive / Vermont / Wind Advisories in 2025

Wind Advisory 16, NWS Burlington, VT

June 19, 20259 counties in Vermont; 4 counties in New York

NWS Burlington, VT issued this wind advisory at Jun 19, 2025, 7:20 PM EDT for 9 counties in Vermont; 4 counties in New York. It took effect at Jun 20, 2025, 5:00 AM EDT. It was in force for 8 hr.

The area

The counties it named.

The facts

Issued
Jun 19, 2025, 7:20 PM EDT (23:20 UTC)
In effect from
Jun 20, 2025, 5:00 AM EDT
Expired
Jun 20, 2025, 1:23 PM EDT
In force
8 hr
Issued by
NWS Burlington, VT

Counties Clinton County, NY, Essex County, NY, Franklin County, NY, St. Lawrence County, NY, Caledonia County, VT, Essex County, VT, Franklin County, VT, Grand Isle County, VT, Lamoille County, VT, Orange County, VT, Orleans County, VT, Washington County, VT, Windsor County, VT

The radar

The Burlington radar (KCXX), 12 km from the middle of the area, began a volume at 23:22 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

Brookhaven, NY (KOKX), launched 12:00Z, 11.3 hours before the alert went out and 401 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, Brookhaven, NY at 12:00Z on 2025-06-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 14 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Brookhaven, NY at 12:00Z on 2025-06-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 72 square meters per square second.193958Sfc1 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
14 J/kg
Mixed-layer CIN
-197 J/kg
Mixed-layer LCL
907 m above ground
0-6 km bulk shear
35 kt
0-1 km storm-relative helicity
72 m²/s²
0-3 km storm-relative helicity
79 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

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 Burlington, VT wrote its last area forecast discussion before this wind advisory went out at Jun 19, 3:51 PM EDT, 3 hours 29 minutes earlier.

Area forecast discussion, Jun 19, 3:51 PM EDT, 3 hours 29 minutes before
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Hazardous weather outlook, Jun 19, 3:08 AM EDT, 16 hours 12 minutes before
Hazardous Weather Outlook
National Weather Service Burlington VT
308 AM EDT Thu Jun 19 2025

NYZ026>031-034-035-087-VTZ001>011-016>021-200715-
Northern St. Lawrence-Northern Franklin-Eastern Clinton-
Southeastern St. Lawrence-Southern Franklin-Western Clinton-
Western Essex-Eastern Essex-Southwestern St. Lawrence-Grand Isle-
Western Franklin-Orleans-Essex-Western Chittenden-Lamoille-Caledonia-
Washington-Western Addison-Orange-Western Rutland-Eastern Franklin-
Eastern Chittenden-Eastern Addison-Eastern Rutland-Western Windsor-
Eastern Windsor-
308 AM EDT Thu Jun 19 2025

This Hazardous Weather Outlook is for northern New York, central
Vermont, northeast Vermont, northwest Vermont and southern Vermont.

.DAY ONE...Today and tonight.

Showers and thunderstorms are likely to impact the region this
afternoon ahead of a cold front. There will be a slight risk of
severe thunderstorms. Damaging winds, hail, and locally heavy
rainfall which may result isolated instances of flash flooding are
possible.

Winds are expected to increase out of the south and west late
tonight, gusts 20-40 mph possible. These gusty winds may blow around
unsecured objects.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

There is increasing confidence for a period of potentially dangerous
heat for the beginning of next week, with heat index values expected
to climb into the 90s. Please continue to monitor the forecast as we
get closer.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

In the hours before

Local storm report, Jun 19, 3:56 PM EDT, 3 hours 24 minutes before
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Local storm report, Jun 19, 4:20 PM EDT, 3 hours before
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Local storm report, Jun 19, 4:41 PM EDT, 2 hours 39 minutes before
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Local storm report, Jun 19, 4:53 PM EDT, 2 hours 27 minutes before
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Local storm report, Jun 19, 5:41 PM EDT, 1 hour 39 minutes before
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Local storm report, Jun 19, 5:45 PM EDT, 1 hour 35 minutes before
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The office that day

Everything else NWS Burlington, VT issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 19, 2:40 PM EDTSpecial Weather StatementBTVChittenden50 min
Jun 19, 3:05 PM EDTSpecial Weather StatementBTVRutland40 min
Jun 19, 3:16 PM EDTSpecial Weather StatementBTVLamoille59 min
Jun 19, 3:44 PM EDTSevere Thunderstorm WarningBTVCaledonia, Chittenden, Franklin, Lamoille, Orleans46 min

Nearby

Wind Advisories in Vermont, 2025Wind Advisories in New York, 2025Every wind advisory in 2025

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.