National Weather Service United States Department of Commerce
To report any snowfall accumulations click here, or call (802)862-2475 and press the star (*) key.
Note: The map above represents the expected average accumulation. Some locations will receive less snow, while others will receive more. Click on the map to zoom in.

WWUS41 KBTV 181937
WSWBTV

URGENT - WINTER WEATHER MESSAGE
National Weather Service Burlington VT
237 PM EST Sun Feb 18 2024

NYZ087-190600-
/O.CON.KBTV.LE.W.0002.000000T0000Z-240219T0600Z/
Southwestern St. Lawrence-
Including the cities of Ogdensburg, Potsdam, and Gouverneur
237 PM EST Sun Feb 18 2024

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 AM EST
MONDAY...

* WHAT...Heavy lake effect snow expected. Total snow 
  accumulations of 6 to 12 inches in the most persistent band. 

* WHERE...Southwestern St. Lawrence County.

* WHEN...Through 1 AM EST Monday.

* IMPACTS...Travel will be very difficult to impossible at 
  times. Gusty winds will result in low visibility due to 
  blowing snow. 

* ADDITIONAL DETAILS...A lake snow band continues across the St.
  Lawrence Valley through this evening. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Please allow extra time if travel is necessary.

&&

$$

NYZ029-190600-
/O.CON.KBTV.WW.Y.0011.000000T0000Z-240219T0600Z/
Southeastern St. Lawrence-
Including the cities of South Colton and Star Lake
237 PM EST Sun Feb 18 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST
MONDAY...

* WHAT...Lake effect snow expected. Total snow accumulations of 2
  to 7 inches. 

* WHERE...Southeastern St. Lawrence County.

* WHEN...Through 1 AM EST Monday.

* IMPACTS...Plan on snow covered and slippery road conditions 
  with reduced visibility. 

* ADDITIONAL DETAILS...A lake snow band will continue to impact
  the region through late this evening. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Please allow extra time if travel is necessary.

&&

$$

St. Lawrence, NY Franklin, NY Clinton, NY Essex, NY Grand Isle, VT Franklin, VT Orleans, VT Essex, VT Chittenden, VT Lamoille, VT Caledonia, VT Washington, VT Addison, VT Orange, VT Rutland, VT Windsor, VT BUF BGM ALY BOX GYX