Alert archive / New York / Tornado Warnings in 2026

Tornado Warning 9, NWS Binghamton, NY

June 18, 2026Chenango County, Madison County, Otsego County, New York

NWS Binghamton, NY issued this tornado warning at Jun 18, 2026, 12:18 PM EDT for Chenango County, Madison County, Otsego County, New York. It was in force for 42 min. 2 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Jun 18, 2026, 12:18 PM EDT (16:18 UTC)
Expired
Jun 18, 2026, 1:00 PM EDT
In force
42 min
Issued by
NWS Binghamton, NY
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.0 in

Counties Chenango County, NY, Madison County, NY, Otsego County, NY

The radar

The Albany radar (KENX), 88 km from the middle of the area, began a volume at 16:19 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
Jun 18, 1:10 PM EDTTSTM WND DMG2 Nne Cherry Valley, NYTree down on roadway.
Jun 18, 1:10 PM EDTTSTM WND DMG4 E Cherry Valley, NYTree and wires down on Heller Road.

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

Did it verify

Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this tornado warning while it was in force. That is not proof nothing happened: reports are thin where few people live.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

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, 4.3 hours before the alert went out and 286 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

The text

As transmitted.

680 
WFUS51 KBGM 181618
TORBGM
NYC017-053-077-181700-
/O.NEW.KBGM.TO.W.0009.260618T1618Z-260618T1700Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Binghamton NY
1218 PM EDT Thu Jun 18 2026

The National Weather Service in Binghamton has issued a

* Tornado Warning for...
  Northern Otsego County in central New York...
  Southeastern Madison County in central New York...
  Northeastern Chenango County in central New York...

* Until 100 PM EDT.

* At 1218 PM EDT, a severe thunderstorm capable of producing a
  tornado was located over Earlville, or near Hamilton, moving east
  at 55 mph.

  HAZARD...Tornado.

  SOURCE...Radar indicated rotation.

  IMPACT...Flying debris will be dangerous to those caught without 
           shelter. Mobile homes will be damaged or destroyed. 
           Damage to roofs, windows, and vehicles will occur.  Tree 
           damage is likely.

* This dangerous storm will be near...
  Brookfield and South Brookfield around 1225 PM EDT.
  Leonardsville and Unadilla Forks around 1230 PM EDT.
  Exeter Center around 1240 PM EDT.
  Richfield Springs around 1245 PM EDT.
  Springfield around 1255 PM EDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 4278 7467 4266 7562 4278 7563 4287 7536
      4287 7525 4288 7522 4286 7520 4286 7516
      4291 7509 4283 7490 4289 7488 4290 7486
      4283 7465
TIME...MOT...LOC 1618Z 253DEG 50KT 4274 7552 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...0.00 IN

$$

BJT
3 follow-up statements
954 
WWUS51 KBGM 181629
SVSBGM

Severe Weather Statement
National Weather Service Binghamton NY
1229 PM EDT Thu Jun 18 2026

NYC017-053-077-181700-
/O.CON.KBGM.TO.W.0009.000000T0000Z-260618T1700Z/
Otsego NY-Madison NY-Chenango NY-
1229 PM EDT Thu Jun 18 2026

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 100 PM EDT FOR NORTHERN
OTSEGO...SOUTHEASTERN MADISON AND NORTHEASTERN CHENANGO COUNTIES...

At 1229 PM EDT, a severe thunderstorm capable of producing a tornado
was located near South Brookfield, or 10 miles southeast of Hamilton,
moving east at 50 mph.

HAZARD...Tornado.

SOURCE...Radar indicated rotation.

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur.  Tree damage is 
         likely.

This dangerous storm will be near...
  Brookfield, Leonardsville, and Unadilla Forks around 1235 PM EDT.
  Exeter Center around 1245 PM EDT.
  Richfield Springs around 1250 PM EDT.
  Springfield around 1255 PM EDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 4268 7543 4283 7543 4285 7535 4287 7525
      4288 7522 4286 7520 4286 7516 4291 7509
      4283 7490 4289 7488 4290 7486 4283 7465
      4278 7467
TIME...MOT...LOC 1629Z 255DEG 43KT 4277 7536 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...0.00 IN

$$

BJT
299 
WWUS51 KBGM 181644
SVSBGM

Severe Weather Statement
National Weather Service Binghamton NY
1244 PM EDT Thu Jun 18 2026

NYC017-053-181654-
/O.CAN.KBGM.TO.W.0009.000000T0000Z-260618T1700Z/
Madison NY-Chenango NY-
1244 PM EDT Thu Jun 18 2026

...THE TORNADO WARNING FOR SOUTHEASTERN MADISON AND NORTHEASTERN
CHENANGO COUNTIES IS CANCELLED...

The tornadic thunderstorm which prompted the warning has moved out 
of the warned area. Therefore, the warning has been cancelled.

A Tornado Watch remains in effect until 300 PM EDT for central New
York.

&&

LAT...LON 4270 7528 4286 7522 4286 7516 4291 7509
      4283 7490 4289 7488 4290 7486 4283 7465
      4278 7467
TIME...MOT...LOC 1644Z 253DEG 47KT 4282 7511 

$$

NYC077-181700-
/O.CON.KBGM.TO.W.0009.000000T0000Z-260618T1700Z/
Otsego NY-
1244 PM EDT Thu Jun 18 2026

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 100 PM EDT FOR NORTHERN
OTSEGO COUNTY...

At 1244 PM EDT, a severe thunderstorm capable of producing a tornado
was located near Exeter Center, or 12 miles northwest of Cooperstown,
moving east at 55 mph.

HAZARD...Tornado.

SOURCE...Radar indicated rotation.

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur.  Tree damage is 
         likely.

This dangerous storm will be near...
  Richfield Springs around 1250 PM EDT.
  Springfield around 1255 PM EDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 4270 7528 4286 7522 4286 7516 4291 7509
      4283 7490 4289 7488 4290 7486 4283 7465
      4278 7467
TIME...MOT...LOC 1644Z 253DEG 47KT 4282 7511 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...0.00 IN

$$

BJT
122 
WWUS51 KBGM 181654
SVSBGM

Severe Weather Statement
National Weather Service Binghamton NY
1254 PM EDT Thu Jun 18 2026

NYC077-181704-
/O.EXP.KBGM.TO.W.0009.000000T0000Z-260618T1700Z/
Otsego NY-
1254 PM EDT Thu Jun 18 2026

...THE TORNADO WARNING FOR NORTHERN OTSEGO COUNTY WILL EXPIRE AT 100
PM EDT...

The storm which prompted the warning has weakened below severe
limits, and no longer appears capable of producing a tornado.
Therefore, the warning will be allowed to expire.  However, gusty
winds are still possible with this thunderstorm.

A Tornado Watch remains in effect until 300 PM EDT for central New
York.

Remember, a Severe Thunderstorm Warning still remains in effect for
Northern Otsego County.

&&

LAT...LON 4270 7528 4286 7522 4286 7516 4291 7509
      4283 7490 4289 7488 4290 7486 4283 7465
      4278 7467
TIME...MOT...LOC 1654Z 253DEG 50KT 4286 7493 

$$

BJT

What forecasters said that day

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

NWS Binghamton, NY wrote its last area forecast discussion before this tornado warning went out at Jun 18, 6:51 AM EDT, 5 hours 27 minutes earlier. Its key messages:

  • 1) A anomalous storm system is breaking records for low pressure in the month of June as it tracks into southern Ontario, Canada this morning. This system will push a cold front through the region today with showers, thunderstorms and a lot of wind. Greatest chance for widespread showers and storms will be during the morning through early afternoon. 3) High pressure pushes in on Friday with cooler and drier conditions through the weekend.
Area forecast discussion, Jun 18, 6:51 AM EDT, 5 hours 27 minutes before
Area Forecast Discussion
National Weather Service Binghamton NY
651 AM EDT Thu Jun 18 2026

.WHAT HAS CHANGED...
Wind advisory was expanded to include Steuben County.

&&

.KEY MESSAGES...
1) A anomalous storm system is breaking records for low pressure
in the month of June as it tracks into southern Ontario, Canada
this morning. This system will push a cold front through the
region today with showers, thunderstorms and a lot of wind.
Greatest chance for widespread showers and storms will be
during the morning through early afternoon.

3) High pressure pushes in on Friday with cooler and drier
conditions through the weekend.

&&

.DISCUSSION...
KEY MESSAGE 1...

A highly anomalous low pressure system will cross the Great
Lakes and enter southern Ontario, Canada this morning. Current
model progs have the central pressure possibly reaching 988mb or
lower by late morning or early this afternoon, which is about 5
standard deviations below normal for this time of year. Latest
NAEFS and ENS show return intervals that are outside the climate
database with a number of parameters, including sea level pressure
and wind speed. Early this morning, showers and thunderstorms
associated with the warm front from this system will move into
the region. Additional showers associated with the cold front
will move through later in the morning and continue into the
early afternoon. Some of the stronger showers and storms this
morning will have the potential to produce damaging winds, as a
strong 60+ knot low level jet punches into the area around
sunrise. Even without the help of showers and storms, surface
winds will pick up later this morning as the cold front
approaches and the pressure gradient increases. There remains
some uncertainty on how much of the winds aloft will be able to
mix down, but confidence was high enough to include one more
county (Steuben) to the wind advisory, as winds shouldn't have a
problem gusting to 45+ mph across the higher terrain there.

SPC continues to keep most of the region in a Marginal risk for
severe thunderstorms, with the far eastern portion under a
slight risk, but that may change with an update later this
morning. This is a low CAPE and high shear environment that is
synoptically driven, so as mentioned already above, any stronger
convective showers or thunderstorms that can develop will have a
chance at producing winds in excess of 55 mph.

As drier air filters into the region later this afternoon,
showers should gradually come to an end, but expect gusty winds
to continue into this evening. High pressure will build in
tonight into Friday.

KEY MESSAGE 2...

No major changes in the forecast for the end of the week and
this weekend. Surface high pressure will build in behind the
cold front for Friday. This will bring drier and cooler
conditions through the weekend with low humidity. However, there
will remain some upper troughing over the region, so can't rule
out some diurnal shower and thunderstorm activity around the
peak heating hours of the afternoon. The next chance for
widespread rain will come towards the beginning of next week.
However, there remains to be a lot of run to run model
inconsistency with this systems track and timing at this time.
It is possible this system could miss most of our region
completely depending on how the pattern unfolds in the coming
days.

&&

.AVIATION /12Z THURSDAY THROUGH MONDAY/...
LLWS has been kept at all terminals this morning as a low level
jet moves through. Heating today will mix those winds down so by
roughly 14Z to 15Z, the gusts will be mixing down.

Storms are already firing along the approaching cold front later
today so a thunder tempo was added to most sites. SYR, ITH and
RME have the best chance at seeing storms given that the
northern section of the line is unbroken currently. An IFR
tempo has been added for those sites. The farther south along
the front, the line is more broken so ELM and BGM were not taken
down to IFR as there is a chance the cells will miss the
terminal. AVP has the lowest chance of being impacted by a
thunderstorm so no TS was added but it may need to be amended
if storms develop farther south along the front.

Once the front is through, it will be very windy but likely VFR
at all terminals with a dry slot working its way in. Some MVFR
cigs are possible after sunset this evening at SYR, ITH, and RME
if some low stratus can form off of the Great Lakes but any
clouds will scatter out shortly after 6Z tonight.

Outlook:

Friday through Sunday...Mainly VFR, though isolated to
scattered showers possible each afternoon with associated
intermittent restrictions. Westerly wind gusts could exceed 20
knots Friday- Saturday afternoons.

Late Sunday night through Monday...Wave of low pressure with
rain, restrictions, and possible embedded thunder.

&&

.BGM WATCHES/WARNINGS/ADVISORIES...
PA...None.
NY...Wind Advisory until 6 PM EDT this evening for NYZ009-015>018-
     022-036-037.

&&

DISCUSSION...ES/MPK
AVIATION...AJG
Hazardous weather outlook, Jun 18, 12:06 PM EDT, 12 minutes before
Hazardous Weather Outlook
National Weather Service Binghamton NY
1206 PM EDT Thu Jun 18 2026

NYZ023-062-PAZ038>040-043-044-047-048-072-191615-
Schuyler-Sullivan-Bradford-Susquehanna-Northern Wayne-Wyoming-
Lackawanna-Luzerne-Pike-Southern Wayne-
1206 PM EDT Thu Jun 18 2026

This Hazardous Weather Outlook is for central New York and
northeast Pennsylvania.

.DAY ONE...This afternoon and tonight.

A strong cold front will push through the area today with gusty
winds and scattered showers and thunderstorms. Isolated severe storms
with damaging gusts will be possible.

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

Hazardous weather is not expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

NYZ009-018-036-037-191615-
Northern Oneida-Onondaga-Madison-Southern Oneida-
1206 PM EDT Thu Jun 18 2026

...WIND ADVISORY REMAINS IN EFFECT FROM 4 AM TO 6 PM EDT THURSDAY...
...TORNADO WATCH 352 IN EFFECT UNTIL 3 PM EDT THIS AFTERNOON...

This Hazardous Weather Outlook is for central New York.

.DAY ONE...This afternoon and tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Wind Advisory.
   Tornado Watch.

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

Hazardous weather is not expected at this time.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures. Please relay
any information about severe weather to the NWS.

NYZ024-025-044>046-055>057-191615-
Chemung-Tompkins-Cortland-Chenango-Otsego-Tioga-Broome-Delaware-
1206 PM EDT Thu Jun 18 2026

...TORNADO WATCH 352 IN EFFECT UNTIL 3 PM EDT THIS AFTERNOON...

This Hazardous Weather Outlook is for central New York.

.DAY ONE...This afternoon and tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Tornado Watch.

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

Hazardous weather is not expected at this time.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures. Please relay
any information about severe weather to the NWS.

NYZ015>017-022-191615-
Yates-Seneca-Southern Cayuga-Steuben-
1206 PM EDT Thu Jun 18 2026

...WIND ADVISORY IN EFFECT FROM 4 AM TO 6 PM EDT THURSDAY...
...WIND ADVISORY REMAINS IN EFFECT FROM 4 AM TO 6 PM EDT THURSDAY...

This Hazardous Weather Outlook is for central New York.

.DAY ONE...This afternoon and tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Wind Advisory.

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

Hazardous weather is not expected at this time.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures. Please relay
any information about severe weather to the NWS.

In the hours before

Local storm report, Jun 18, 11:46 AM EDT, 32 minutes before
Preliminary Local Storm Report
National Weather Service Binghamton NY
1146 AM EDT Thu Jun 18 2026

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

1138 AM     Tstm Wnd Dmg     Cortland                42.60N 76.17W
06/18/2026                   Cortland           NY   911 Call Center

            Tree down on house.

&&
Local storm report, Jun 18, 11:51 AM EDT, 27 minutes before
Preliminary Local Storm Report
National Weather Service Binghamton NY
1151 AM EDT Thu Jun 18 2026

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

1045 AM     Tstm Wnd Dmg     Dundee                  42.52N 76.98W
06/18/2026                   Yates              NY   911 Call Center

            Trees down with vehicle fire, Dundee area as
            per county dispatch feed. Radar-estimated
            time.

&&
Local storm report, Jun 18, 11:54 AM EDT, 24 minutes before
Preliminary Local Storm Report
National Weather Service Binghamton NY
1154 AM EDT Thu Jun 18 2026

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

1050 AM     Tstm Wnd Dmg     1 WNW Rock Stream       42.47N 76.93W
06/18/2026                   Yates              NY   911 Call Center

            Tree down on leaking propane tank with
            possible damage to building on Reading Road.
            County dispatch feed, radar-estimated time.

&&
Local storm report, Jun 18, 11:56 AM EDT, 22 minutes before
Preliminary Local Storm Report
National Weather Service Binghamton NY
1156 AM EDT Thu Jun 18 2026

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

1115 AM     Tstm Wnd Dmg     Montour Falls           42.35N 76.85W
06/18/2026                   Schuyler           NY   911 Call Center

            Lines down on Henry Street as per county
            dispatch feed. Radar-estimated time.

&&
Local storm report, Jun 18, 12:10 PM EDT, 8 minutes before
Preliminary Local Storm Report
National Weather Service Binghamton NY
1210 PM EDT Thu Jun 18 2026

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

1139 AM     Tstm Wnd Dmg     Ithaca                  42.44N 76.50W
06/18/2026                   Tompkins           NY   911 Call Center

            Trees and wires down near Fall Creek and
            College Ave, numerous other wires down
            throughout Ithaca area as per county
            dispatch feed.

&&
Local storm report, Jun 18, 12:12 PM EDT, 6 minutes before
Preliminary Local Storm Report
National Weather Service Binghamton NY
1212 PM EDT Thu Jun 18 2026

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

1150 AM     Tstm Wnd Dmg     1 NNW Southport         42.08N 76.82W
06/18/2026                   Chemung            NY   911 Call Center

            Lines down with arcing along Homewood Avenue
            as per county dispatch feed. Radar-estimated
            time.

&&

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 18, 10:03 AM EDTSevere Thunderstorm WarningBGMSeneca27 min
Jun 18, 10:26 AM EDTTornado WarningBGMSchuyler, Steuben, Yates34 min
Jun 18, 10:27 AM EDTSevere Thunderstorm WarningBGMCayuga, Madison, Oneida, Onondaga, Seneca63 min
Jun 18, 10:34 AM EDTSevere Thunderstorm WarningBGMCayuga, Seneca, Yates41 min
Jun 18, 10:43 AM EDTSevere Thunderstorm WarningBGMCayuga, Chemung, Schuyler, Seneca, Steuben, Tompkins and 1 more47 min
Jun 18, 10:47 AM EDTTornado WarningBGMSchuyler, Seneca, Tompkins, Yates28 min
Jun 18, 10:48 AM EDTSevere Thunderstorm WarningBGMSteuben12 min
Jun 18, 10:57 AM EDTSevere Thunderstorm WarningBGMSteuben33 min
Jun 18, 11:13 AM EDTTornado WarningBGMCortland, Tompkins47 min
Jun 18, 11:14 AM EDTSevere Thunderstorm WarningBGMCayuga, Cortland, Onondaga16 min
Jun 18, 11:27 AM EDTSevere Thunderstorm WarningBGMCayuga, Cortland, Madison, Oneida, Onondaga48 min
Jun 18, 11:31 AM EDTSevere Thunderstorm WarningBGMBroome, Cayuga, Chemung, Chenango, Cortland, Madison and 4 more44 min
Jun 18, 11:50 AM EDTTornado WarningBGMChenango, Cortland, Madison40 min
Jun 18, 12:15 PM EDTSevere Thunderstorm WarningBGMBroome, Chemung, Chenango, Cortland, Delaware, Madison and 4 more60 min
Jun 18, 1:13 PM EDTSevere Thunderstorm WarningBGMBroome, Chenango, Delaware, Otsego47 min
Jun 18, 1:15 PM EDTSevere Thunderstorm WarningBGMOtsego30 min
Jun 18, 1:35 PM EDTSevere Thunderstorm WarningBGMDelaware, Otsego25 min
Jun 18, 1:45 PM EDTSevere Thunderstorm WarningBGMBroome, Delaware60 min
Jun 18, 4:21 PM EDTSpecial Weather StatementBGMOtsego24 min

Nearby

Tornado Warnings in New York, 2026Every tornado warning in 2026Tornadoes 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.