Alert archive / New York / Winter Weather Advisories in 2017
Winter Weather Advisory 37, NWS Buffalo, NY
NWS Buffalo, NY issued this winter weather advisory at Dec 30, 2017, 3:38 AM EST for Wyoming County, New York. It took effect at Dec 30, 2017, 10:00 AM EST. It was in force for 11 hr.
The area
The counties it named.
The facts
- Issued
- Dec 30, 2017, 3:38 AM EST (08:38 UTC)
- In effect from
- Dec 30, 2017, 10:00 AM EST
- Expired
- Dec 30, 2017, 9:26 PM EST
- In force
- 11 hr
- Issued by
- NWS Buffalo, NY
County Wyoming County, NY
The radar
The Buffalo radar (KBUF), 50 km from the middle of the area, began a volume at 08:39 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
Buffalo Intl Airport, NY (KBUF), launched 00:00Z, 8.6 hours before the alert went out and 46 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 880 m above ground
- 0-6 km bulk shear
- 104 kt
- 0-1 km storm-relative helicity
- 226 m²/s²
- 0-3 km storm-relative helicity
- 232 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this winter weather advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Buffalo, NY wrote its last area forecast discussion before this winter weather advisory went out at Dec 30, 12:40 AM EST, 2 hours 58 minutes earlier.
Area forecast discussion, Dec 30, 12:40 AM EST, 2 hours 58 minutes before
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</html>Hazardous weather outlook, Dec 29, 8:59 AM EST, 18 hours 39 minutes before
Hazardous Weather Outlook National Weather Service Buffalo NY 859 AM EST Fri Dec 29 2017 NYZ008-301400- Lewis- 859 AM EST Fri Dec 29 2017 This Hazardous Weather Outlook is for portions of central New York. .DAY ONE...Today and Tonight. The probability of widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Another round of arctic air will move into the region New Years Eve. Temperatures will only reach zero to 5 below zero Sunday and drop to 15 to 25 below zero New Years Eve night. Wind chill values will likely be 25 to 35 below zero New Years Eve. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. This product, along with other watches, warnings, advisories, and statements issued by the National Weather Service office in Buffalo can be found on the internet at http://www.weather.gov/buf NYZ007-301400- Jefferson- 859 AM EST Fri Dec 29 2017 ...WINTER WEATHER ADVISORY IN EFFECT FROM 10 AM SATURDAY TO 7 AM EST SUNDAY... This Hazardous Weather Outlook is for portions of central New York. .DAY ONE...Today and Tonight. The probability of widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. Another round of arctic air will move into the region New Years Eve. Temperatures will only reach zero to 5 below zero Sunday and drop to 15 to 25 below zero New Years Eve night. Wind chill values will likely be 25 to 35 below zero New Years Eve. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. This product, along with other watches, warnings, advisories, and statements issued by the National Weather Service office in Buffalo can be found on the internet at http://www.weather.gov/buf NYZ006-301400- Oswego- 859 AM EST Fri Dec 29 2017 ...WINTER WEATHER ADVISORY IN EFFECT FROM 2 PM SATURDAY TO 10 AM EST SUNDAY... This Hazardous Weather Outlook is for portions of central New York. .DAY ONE...Today and Tonight. The probability of widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. Another round of arctic air will move into the region New Years Eve. Temperatures will only reach the single digits to near zero Sunday and drop to 5 to 15 below zero New Years Eve night. Wind chill values will likely be 15 to 25 below zero New Years Eve. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. This product, along with other watches, warnings, advisories, and statements issued by the National Weather Service office in Buffalo can be found on the internet at http://www.weather.gov/buf LEZ020-040-041-LOZ030-042>045-062>065-SLZ022-024-301400- Upper Niagara River and Buffalo Harbor- Lake Erie nearshore waters from Ripley to Dunkirk- Lake Erie nearshore waters from Dunkirk to Buffalo- Lower Niagara River- Lake Ontario nearshore waters from the Niagara River to Hamlin Beach- Lake Ontario nearshore waters from Hamlin Beach to Sodus Bay- Lake Ontario nearshore waters from Sodus Bay to Mexico Bay- Lake Ontario nearshore waters from Mexico Bay to the Saint Lawrence River- Lake Ontario open waters from the Niagara River to Hamlin Beach- Lake Ontario open waters from Hamlin Beach to Sodus Bay- Lake Ontario open waters from Sodus Bay to Mexico Bay- Lake Ontario open waters from Mexico Bay to the Saint Lawrence River- Saint Lawrence River from Cape Vincent to Ogdensburg- Saint Lawrence River from Ogdensburg to Saint Regis- 859 AM EST Fri Dec 29 2017 This Hazardous Weather Outlook is for the New York waters of Lake Erie, Lake Ontario, and the Saint Lawrence River. .DAY ONE...Today and Tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. This product, along with other watches, warnings, advisories, and statements issued by the National Weather Service office in Buffalo can be found on the internet at http://www.weather.gov/buf NYZ010-011-013-014-021-301400- Northern Erie-Genesee-Livingston-Ontario-Allegany- 859 AM EST Fri Dec 29 2017 This Hazardous Weather Outlook is for portions of western New York. .DAY ONE...Today and Tonight. The probability of widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Another round of arctic air will move into the region New Years Eve. Temperatures will only reach the single digits Sunday and drop to near zero to 5 below zero New Years Eve night. Wind chill values will likely be 10 to 20 below zero New Years Eve. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. This product, along with other watches, warnings, advisories, and statements issued by the National Weather Service office in Buffalo can be found on the internet at http://www.weather.gov/buf NYZ001-002-301400- Niagara-Orleans- 859 AM EST Fri Dec 29 2017 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM SATURDAY TO 7 AM EST SUNDAY... This Hazardous Weather Outlook is for portions of western New York. .DAY ONE...Today and Tonight. The probability of widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. Another round of arctic air will move into the region New Years Eve. Temperatures will only reach the single digits Sunday and drop to near zero to 5 below zero New Years Eve night. Wind chill values will likely be 10 to 20 below zero New Years Eve. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. This product, along with other watches, warnings, advisories, and statements issued by the National Weather Service office in Buffalo can be found on the internet at http://www.weather.gov/buf NYZ003>005-301400- Monroe-Wayne-Northern Cayuga- 859 AM EST Fri Dec 29 2017 ...WINTER WEATHER ADVISORY IN EFFECT FROM 2 PM SATURDAY TO 10 AM EST SUNDAY... This Hazardous Weather Outlook is for portions of western and north central New York. .DAY ONE...Today and Tonight. The probability of widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. Another round of arctic air will move into the region New Years Eve. Temperatures will only reach the single digits Sunday and drop to near zero to 5 below zero New Years Eve night. Wind chill values will likely be 10 to 20 below zero New Years Eve. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. This product, along with other watches, warnings, advisories, and statements issued by the National Weather Service office in Buffalo can be found on the internet at http://www.weather.gov/buf NYZ019-020-085-301400- Chautauqua-Cattaraugus-Southern Erie- 859 AM EST Fri Dec 29 2017 ...LAKE EFFECT SNOW WARNING IN EFFECT FROM 1 PM THIS AFTERNOON TO 4 AM EST SUNDAY... This Hazardous Weather Outlook is for portions of western New York. .DAY ONE...Today and Tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Lake Effect Snow Warning. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Lake Effect Snow Warning. Another round of arctic air will move into the region New Years Eve. Temperatures will only reach the single digits Sunday and drop to near zero to 5 below zero New Years Eve night. Wind chill values will likely be 10 to 20 below zero New Years Eve. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. This product, along with other watches, warnings, advisories, and statements issued by the National Weather Service office in Buffalo can be found on the internet at http://www.weather.gov/buf NYZ012-301400- Wyoming- 859 AM EST Fri Dec 29 2017 ...WINTER WEATHER ADVISORY IN EFFECT FROM 1 AM SATURDAY TO 4 AM EST SUNDAY... This Hazardous Weather Outlook is for portions of western New York. .DAY ONE...Today and Tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. Another round of arctic air will move into the region New Years Eve. Temperatures will only reach the single digits Sunday and drop to near zero to 5 below zero New Years Eve night. Wind chill values will likely be 10 to 20 below zero New Years Eve. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. This product, along with other watches, warnings, advisories, and statements issued by the National Weather Service office in Buffalo can be found on the internet at http://www.weather.gov/buf
The office that day
Everything else NWS Buffalo, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 30, 3:38 AM EST | Wind Chill Advisory | BUF | Allegany, Cattaraugus, Cayuga, Chautauqua, Erie, Genesee and 10 more | 54 hr |
| Dec 30, 6:06 AM EST | Special Weather Statement | BUF | Chautauqua | 84 min |
| Dec 30, 1:03 PM EST | Special Weather Statement | BUF | Oswego, Wayne | 87 min |
| Dec 30, 2:23 PM EST | Wind Chill Warning | BUF | Jefferson, Lewis | 43 hr |
| Dec 30, 3:37 PM EST | Special Weather Statement | BUF | Wayne | 53 min |
| Dec 30, 4:41 PM EST | Special Weather Statement | BUF | Monroe, Orleans, Wayne | 79 min |
| Dec 30, 5:59 PM EST | Special Weather Statement | BUF | Genesee, Livingston, Monroe, Niagara, Orleans, Wayne | 91 min |
Nearby
Winter Weather Advisories in New York, 2017Every winter weather advisory in 2017
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.