Alert archive / New York / Severe Thunderstorm Warnings in 2026

Severe Thunderstorm Warning 32, NWS Albany, NY

June 18, 2026Columbia County, New York; Berkshire County, Massachusetts

NWS Albany, NY issued this severe thunderstorm warning at Jun 18, 2026, 3:40 PM EDT for Columbia County, New York; Berkshire County, Massachusetts. It was in force for 50 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jun 18, 2026, 3:40 PM EDT (19:40 UTC)
Expired
Jun 18, 2026, 4:30 PM EDT
In force
50 min
Issued by
NWS Albany, NY
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

Counties Berkshire County, MA, Columbia County, NY

The radar

The Albany radar (KENX), 61 km from the middle of the area, began a volume at 19:44 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Jun 18, 9:58 AM EDTTornado WatchSPC7 hr

The nearest sounding before it

Brookhaven, NY (KOKX), launched 12:00Z, 7.7 hours before the alert went out and 167 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 2026-06-18Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 22 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 2026-06-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 323 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
22 J/kg
Mixed-layer CIN
-101 J/kg
Mixed-layer LCL
583 m above ground
0-6 km bulk shear
53 kt
0-1 km storm-relative helicity
323 m²/s²
0-3 km storm-relative helicity
384 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.3

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Albany, NY wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 18, 2:08 PM EDT, 1 hour 32 minutes earlier. Its key messages:

  • 1) Tornado Watch 352 remains in effect until 3 PM for most of eastern NY and western New England excluding Ulster, Dutchess and Litchfield Counties. Severe thunderstorm potential continues through mid afternoon, with damaging wind gusts, a couple of tornadoes, and locally very heavy rainfall possible within the Watch area. 2) Strong winds ahead of, and behind the cold front through sunset with gusts of 40-50 mph expected within the advisory area, and 30-45 mph outside the advisory. 3) Isolated rain showers/thunderstorms possible Saturday and Sunday, otherwise mainly dry Friday with gusty winds continuing.
Area forecast discussion, Jun 18, 2:08 PM EDT, 1 hour 32 minutes before
Area Forecast Discussion
National Weather Service Albany NY
208 PM EDT Thu Jun 18 2026

.WHAT HAS CHANGED...
TOR Watch 352 remains in effect for most of eastern NY and
southern VT/western MA until 3 PM this afternoon.

&&

.KEY MESSAGES...
1) Tornado Watch 352 remains in effect until 3 PM for most of
eastern NY and western New England excluding Ulster, Dutchess
and Litchfield Counties. Severe thunderstorm potential continues
through mid afternoon, with damaging wind gusts, a couple of
tornadoes, and locally very heavy rainfall possible within the
Watch area.

2) Strong winds ahead of, and behind the cold front through
sunset with gusts of 40-50 mph expected within the advisory
area, and 30-45 mph outside the advisory.

3) Isolated rain showers/thunderstorms possible Saturday and
Sunday, otherwise mainly dry Friday with gusty winds continuing.

&&

.DISCUSSION...

KEY MESSAGE 1...

Tornado Watch 352 remains in effect until 3 PM for most of
eastern NY/western New England outside of Ulster and Dutchess
Counties in NY, and Litchfield County in NW CT.

Clusters of showers/thunderstorms continue tracking east for
areas near and north of I-90, as well as into the eastern
Catskills. Instability/low level shear is maximized from Albany
northward into the upper Hudson Valley and southern VT. Latest
17Z/ALY sounding indicates ~1000 J/kg SB CAPE, along with 0-1 km
SRH ~ 396 m2/s2, indicating a low level environment favorable
for some potential rotation within any stronger updrafts that
develop. SRH/instability decreases to the west of I-87.

We expect remaining clusters of storms to continue for areas
near/north of I-90, and near/east of I-87 for the next 1-2
hours, with some potential for additional showers/storms farther
south from the SE Catskills into northern portions of the mid
Hudson Valley and Berkshires.

Additional isolated showers/thunderstorms will remain possible
through late afternoon, esp across the southern Adirondacks.

KEY MESSAGE 2...

Behind aforementioned line showers/storms, winds will shift
into the southwest and west and after a brief lull, will
increase once again, with gusts of 35-45 mph expected by late
afternoon, especially north of I-90 where some gusts may reach
50 mph. Winds should then gradually decrease after sunset.

KEY MESSAGE 3...

Upper level disturbance tracking north of region may trigger
isolated showers/thunderstorms for areas mainly north of I-90
Saturday afternoon, and again Sunday, when coverage may be even
slightly greater.

Otherwise, mainly dry for Friday. However, gusty west winds are
expected both Friday and Saturday afternoon, with some gusts
reaching up to 40 mph at times, especially within the Mohawk
Valley/Capital Region and Berkshires.

&&

.AVIATION /18Z THURSDAY THROUGH TUESDAY/...
Band of showers/thunderstorms will bring brief period of
MVFR/IFR Vsbys/Cigs to the TAF sites through 19Z-20Z/Thu,
otherwise mainly VFR conditions are expected through the TAF
period.

Gusty south winds 10-20 KT ahead of the showers/thunderstorms
with gusts reaching 30-40 KT will shift into the southwest and
west, with additional gusts of 25-35 KT expected through sunset,
then decreasing to 20-25 KT overnight. West to northwest winds
will increase to 10-20 KT by late Friday morning with gusts of
30-35 KT by early Friday afternoon.

&&

.ALY WATCHES/WARNINGS/ADVISORIES...
CT...None.
NY...Wind Advisory until 8 PM EDT this evening for NYZ032-033-
     038>043-048>054-082>084.
MA...None.
VT...Wind Advisory until 8 PM EDT this evening for VTZ013-014.

&&

DISCUSSION...27/24
AVIATION...24

In the hours before

Local storm report, Jun 18, 2:16 PM EDT, 1 hour 24 minutes before
Preliminary Local Storm Report
National Weather Service Albany NY
216 PM EDT Thu Jun 18 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0215 PM     Tstm Wnd Gst     2 ESE Clifton Park      42.84N 73.78W
06/18/2026  E60 MPH          Saratoga           NY   NWS Employee

&&

53
Local storm report, Jun 18, 2:38 PM EDT, 1 hour 2 minutes before
Preliminary Local Storm Report
National Weather Service Albany NY
238 PM EDT Thu Jun 18 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0236 PM     Tstm Wnd Dmg     4 E Clifton Park        42.85N 73.73W
06/18/2026                   Saratoga           NY   Public

            Large tree down at the intersection of Knox
            Blvd and NY 236.

&&

53
Local storm report, Jun 18, 3:13 PM EDT, 27 minutes before
Preliminary Local Storm Report
National Weather Service Albany NY
313 PM EDT Thu Jun 18 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0201 PM     Tstm Wnd Dmg     8 S Granville           43.29N 73.28W
06/18/2026                   Washington         NY   Cocorahs

            Trees and wires down across road.

&&

53
Local storm report, Jun 18, 3:22 PM EDT, 18 minutes before
Preliminary Local Storm Report
National Weather Service Albany NY
322 PM EDT Thu Jun 18 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0210 PM     Tstm Wnd Dmg     2 ESE Clifton Park      42.84N 73.78W
06/18/2026                   Saratoga           NY   NWS Employee

            Large tree and power lines down on Evergreen
            Avenue between Grooms Road and Teakwood
            Drive in Clifton Gardens. Power out in the
            area.

&&

33
Local storm report, Jun 18, 3:38 PM EDT, 2 minutes before
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Local storm report, Jun 18, 3:40 PM EDT, 0 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Jun 18, 12:06 PM EDTSevere Thunderstorm WarningALYFulton, Hamilton, Herkimer, Warren54 min
Jun 18, 12:53 PM EDTSevere Thunderstorm WarningALYAlbany, Fulton, Herkimer, Montgomery, Saratoga, Schenectady and 1 more45 min
Jun 18, 1:12 PM EDTSevere Thunderstorm WarningALYAlbany, Fulton, Montgomery, Rensselaer, Saratoga, Schenectady and 1 more48 min
Jun 18, 1:29 PM EDTFlash Flood WarningALYMontgomery3 hr
Jun 18, 1:37 PM EDTSevere Thunderstorm WarningALYWashington23 min
Jun 18, 1:38 PM EDTFlash Flood WarningALYSaratoga3 hr
Jun 18, 2:07 PM EDTSevere Thunderstorm WarningALYAlbany, Rensselaer, Saratoga, Schenectady, Washington53 min
Jun 18, 2:23 PM EDTSevere Thunderstorm WarningALYWashington25 min
Jun 18, 2:49 PM EDTFlash Flood WarningALYWashington111 min
Jun 18, 2:51 PM EDTSevere Thunderstorm WarningALYRensselaer39 min
Jun 18, 3:11 PM EDTSevere Thunderstorm WarningALYColumbia, Rensselaer34 min
Jun 18, 4:34 PM EDTSpecial Weather StatementALYAlbany, Schoharie26 min

Nearby

Severe Thunderstorm Warnings in New York, 2026Severe Thunderstorm Warnings in Massachusetts, 2026Every severe thunderstorm warning in 2026

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.