Alert archive / New York / Lake Effect Snow Warnings

Lake Effect Snow Warnings in New York, 2021

16 lake effect snow warnings in 2021. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of lake effect snow warnings reaches back to 2005.

Lake Effect Snow Warnings by county

Each county as a circle sized by its count in 2021. Tap one for its archive.

Lake Effect Snow Warnings
16
Busiest month
January8 lake effect snow warnings
Busiest day
January 21, 20212 lake effect snow warnings

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeCountiesLasted
Jan 17, 1:11 PM ESTLake Effect Snow WarningBUFCattaraugus, Chautauqua, Erie, Wyoming65 hr
Jan 18, 1:28 PM ESTLake Effect Snow WarningBUFJefferson, Lewis, Oswego41 hr
Jan 19, 11:36 AM ESTLake Effect Snow WarningALYHamilton, Herkimer17 hr
Jan 21, 3:29 AM ESTLake Effect Snow WarningBUFJefferson, Lewis, Oswego24 hr
Jan 21, 4:09 PM ESTLake Effect Snow WarningALYHamilton, Herkimer21 hr
Jan 22, 3:25 AM ESTLake Effect Snow WarningBUFJefferson, Lewis, Oswego10 hr
Jan 23, 12:25 AM ESTLake Effect Snow WarningBUFCayuga, Monroe, Wayne10 hr
Jan 23, 12:29 AM ESTLake Effect Snow WarningBGMOnondaga10 hr
Feb 4, 2:24 PM ESTLake Effect Snow WarningBUFErie, Genesee, Jefferson, Lewis, Wyoming55 hr
Feb 5, 3:31 AM ESTLake Effect Snow WarningBTVSt. Lawrence42 hr
Feb 7, 12:46 PM ESTLake Effect Snow WarningBUFCayuga, Oswego20 hr
Feb 9, 3:42 AM ESTLake Effect Snow WarningBUFCayuga, Oswego48 hr
Feb 19, 2:32 PM ESTLake Effect Snow WarningBUFCattaraugus, Cayuga, Chautauqua, Erie, Wayne, Wyoming33 hr
Feb 19, 2:43 PM ESTLake Effect Snow WarningBGMCayuga, Onondaga33 hr
Nov 25, 2:41 PM ESTLake Effect Snow WarningBUFChautauqua37 hr
Nov 28, 10:13 AM ESTLake Effect Snow WarningBUFCattaraugus, Chautauqua18 hr

By county

Every county with at least one alert. A county page lists each alert that covered it.

The busiest days

Days with the most alerts issued, by UTC date.

  1. January 21, 20212lake effect snow warnings
  2. January 23, 20212lake effect snow warnings
  3. February 19, 20212lake effect snow warnings
  4. January 17, 20211lake effect snow warnings
  5. January 18, 20211lake effect snow warnings
  6. January 19, 20211lake effect snow warnings
  7. January 22, 20211lake effect snow warnings
  8. February 4, 20211lake effect snow warnings
  9. February 5, 20211lake effect snow warnings
  10. February 7, 20211lake effect snow warnings
  11. February 9, 20211lake effect snow warnings
  12. November 25, 20211lake effect snow warnings

Nearby

Alerts in force nowTornadoes on recordThe radar archive20202022

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.