812  
WWCN01 CWHF 210907  
WEATHER BULLETIN FOR CFB HALIFAX PROPERTIES AND 12 WING SHEARWATER  
PREPARED BY METOC HALIFAX AT 5:07 AM AST SATURDAY 21 DECEMBER 2024.  
 
LOCATION: CFB HALIFAX PROPERTIES (CWHF)  
LOCATION: 12 WING SHEARWATER (CYAW)  
 
TYPE: SNOWFALL WARNING IN EFFECT  
DESCRIPTION: SNOWFALL OF 20 TO 25 CM  
VALID: UNTIL 21/1800Z (UNTIL 21/1400 AST)  
 
TYPE: FREEZING PRECIPITATION WARNING IN EFFECT  
DESCRIPTION: 2 HOURS OR MORE OF ICE PELLETS  
VALID: UNTIL 21/1500Z (UNTIL 21/1100 AST)  
 
TYPE: WIND ADVISORY IN EFFECT  
DESCRIPTION: SUSTAINED WINDS OR GUSTS IN EXCESS OF 25 KTS  
VALID: UNTIL 22/0300Z (UNTIL 21/2300 AST)  
 
TYPE: WIND WARNING LEVEL ONE IN EFFECT  
DESCRIPTION: WIND GUSTS IN EXCESS OF 33 KTS  
VALID: UNTIL 21/2000Z (UNTIL 21/1600 AST)  
 
COMMENTS: WIND WARNING LEVEL ONE EXTENDED THROUGHOUT THE AFTERNOON.  
 
A LOW-PRESSURE SYSTEM SOUTH OF THE PROVINCE WILL TRACK OFF TO THE  
NORTHEAST THROUGHOUT TODAY. THE HEAVIEST SNOWFALL HAS OCCURED  
OVERNIGHT WITH LIGHT SNOW MIXED WITH ICE PELLETS THIS MORNING. SNOW  
WILL TAPER TO FLURRIES THIS MORNING THEN END THIS AFTERNOON. A  
STRONG NORTHERLY FLOW WILL CONTINUE TODAY BEFORE GRADUALLY EASING  
THIS AFTERNOON INTO THIS EVENING AS THE SYSTEM PULLS AWAY FROM THE  
REGION.  
 
PRECIPITATION... THE BULK OF THE SNOWFALL ACCUMULATION IS BEHIND US  
WITH HEAVY SNOW TRACKING OFF TO THE NORTHEAST. LIGHT SNOW WILL  
CONTINUE THIS MORNING AND IS EXPECTED TO BECOME MIXED WITH ICE  
PELLETS. SNOW AND ICE PELLETS WILL TAPER TO FLURRIES LATER THIS  
MORNING AS THE ASSOCIATED LOW PRESSURE SYSTEM TRACKS TO THE EAST.  
ANOTHER 2 TO 4 CM OF ACCUMULATION IS EXPECTED BEFORE ENDING THIS  
AFTERNOON.  
 
WIND... STRONG NORTH/NORTHEASTERLY WINDS WILL SHIFT TO THE NORTHWEST  
AND CONTINUE TO GUST TO 35 KNOTS THIS AFTERNOON. WINDS WILL  
GRADUALLY EASE THIS AFTERNOON INTO THIS EVENING AS THE SYSTEM  
TRACKS AWAY FROM THE REGION.  
 
NEXT UPDATE: THIS BULLETIN WILL BE UPDATED BY 21/2130Z (21/1730 AST)  
 
END/METOC-HFX  
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