Alert archive / New York / Severe Thunderstorm Warnings in 2026
Severe Thunderstorm Warning 63, NWS Binghamton, NY
NWS Binghamton, NY issued this severe thunderstorm warning at Jun 18, 2026, 1:35 PM EDT for Delaware County, Otsego County, New York. It was in force for 25 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, 1:35 PM EDT (17:35 UTC)
- Expired
- Jun 18, 2026, 2:00 PM EDT
- In force
- 25 min
- Issued by
- NWS Binghamton, NY
- Area
- Storm-based polygon
- Tornado
- Possible
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Delaware County, NY, Otsego County, NY
The radar
The Albany radar (KENX), 79 km from the middle of the area, began a volume at 17:35 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.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 18, 9:58 AM EDT | Tornado Watch | SPC | 7 hr |
The nearest sounding before it
Brookhaven, NY (KOKX), launched 12:00Z, 5.6 hours before the alert went out and 247 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
- 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
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 Binghamton, NY wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 18, 1:19 PM EDT, 16 minutes earlier.
Area forecast discussion, Jun 18, 1:19 PM EDT, 16 minutes before
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</html>Hazardous weather outlook, Jun 18, 12:06 PM EDT, 1 hour 29 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, 12:58 PM EDT, 37 minutes before
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</html>Local storm report, Jun 18, 1:00 PM EDT, 35 minutes before
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</html>Local storm report, Jun 18, 1:10 PM EDT, 25 minutes before
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</html>Local storm report, Jun 18, 1:25 PM EDT, 10 minutes before
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</html>Local storm report, Jun 18, 1:29 PM EDT, 6 minutes before
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</html>Local storm report, Jun 18, 1:33 PM EDT, 2 minutes before
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</html>The office that day
Everything else NWS Binghamton, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 18, 10:03 AM EDT | Severe Thunderstorm Warning | BGM | Seneca | 27 min |
| Jun 18, 10:26 AM EDT | Tornado Warning | BGM | Schuyler, Steuben, Yates | 34 min |
| Jun 18, 10:27 AM EDT | Severe Thunderstorm Warning | BGM | Cayuga, Madison, Oneida, Onondaga, Seneca | 63 min |
| Jun 18, 10:34 AM EDT | Severe Thunderstorm Warning | BGM | Cayuga, Seneca, Yates | 41 min |
| Jun 18, 10:43 AM EDT | Severe Thunderstorm Warning | BGM | Cayuga, Chemung, Schuyler, Seneca, Steuben, Tompkins and 1 more | 47 min |
| Jun 18, 10:47 AM EDT | Tornado Warning | BGM | Schuyler, Seneca, Tompkins, Yates | 28 min |
| Jun 18, 10:48 AM EDT | Severe Thunderstorm Warning | BGM | Steuben | 12 min |
| Jun 18, 10:57 AM EDT | Severe Thunderstorm Warning | BGM | Steuben | 33 min |
| Jun 18, 11:13 AM EDT | Tornado Warning | BGM | Cortland, Tompkins | 47 min |
| Jun 18, 11:14 AM EDT | Severe Thunderstorm Warning | BGM | Cayuga, Cortland, Onondaga | 16 min |
| Jun 18, 11:27 AM EDT | Severe Thunderstorm Warning | BGM | Cayuga, Cortland, Madison, Oneida, Onondaga | 48 min |
| Jun 18, 11:31 AM EDT | Severe Thunderstorm Warning | BGM | Broome, Cayuga, Chemung, Chenango, Cortland, Madison and 4 more | 44 min |
| Jun 18, 11:50 AM EDT | Tornado Warning | BGM | Chenango, Cortland, Madison | 40 min |
| Jun 18, 12:15 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Chemung, Chenango, Cortland, Delaware, Madison and 4 more | 60 min |
| Jun 18, 12:18 PM EDT | Tornado Warning | BGM | Chenango, Madison, Otsego | 42 min |
| Jun 18, 1:13 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Chenango, Delaware, Otsego | 47 min |
| Jun 18, 1:15 PM EDT | Severe Thunderstorm Warning | BGM | Otsego | 30 min |
| Jun 18, 1:45 PM EDT | Severe Thunderstorm Warning | BGM | Broome, Delaware | 60 min |
| Jun 18, 4:21 PM EDT | Special Weather Statement | BGM | Otsego | 24 min |
Nearby
Severe Thunderstorm Warnings in New York, 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.