WWCN01 CWHF 230839
WEATHER BULLETIN FOR CFB HALIFAX PROPERTIES AND 12 WING SHEARWATER
PREPARED BY METOC HALIFAX AT 4:39 AM AST SATURDAY 23 NOVEMBER 2024.

LOCATION: CFB HALIFAX PROPERTIES (CWHF)
LOCATION: 12 WING SHEARWATER (CYAW)

TYPE: WIND ADVISORY IN EFFECT
DESCRIPTION: SUSTAINED WINDS OR GUSTS IN EXCESS OF 25 KTS
VALID: UNTIL 25/0700Z (UNTIL 25/0300 AST)

TYPE: WIND WARNING LEVEL ONE IN EFFECT
DESCRIPTION: SUSTAINED WINDS OR GUSTS IN EXCESS OF 33 KTS
VALID: UNTIL 23/2400Z (UNTIL 23/2000 AST)

TYPE: WIND WARNING LEVEL ONE IN EFFECT
DESCRIPTION: SUSTAINED WINDS OR GUSTS IN EXCESS OF 33 KTS
VALID: 24/0800Z TO 25/0500Z (24/0400 AST TO 25/0100 AST)

TYPE: WIND WARNING LEVEL TWO IN EFFECT
DESCRIPTION: SUSTAINED WINDS OR GUSTS IN EXCESS OF 47 KTS
VALID: 23/1100Z TO 23/1630Z (23/0700 AST TO 23/1230 AST)

TYPE: RAINFALL ADVISORY IN EFFECT
DESCRIPTION: RAIN IN EXCESS OF 25MM IN 12 HOURS
VALID: UNTIL 24/0100Z (UNTIL 23/2100 AST)

COMMENTS:

A LOW-PRESSURE CENTRE APPROACHING FROM THE SOUTH WILL INTENSIFY AS
IT MOVES INTO NOVA SCOTIA TODAY. AS THE LOW NEARS, WINDS BACK FROM
EAST TO NORTHEAST AND INCREASE WITH GUSTS IN EXCESS OF 47 KNOTS
EXPECTED THIS MORNING FOR CFB HALIFAX PROPERTIES ALONG THE
APPROACHES. WINDS THEN DIMINISH BRIEFLY IN THE VICINITY OF THE LOW
CENTRE EARLY THIS AFTERNOON BUT THEN INCREASE TO STRONG
SOUTHWESTERLIES GUSTING IN EXCESS OF 33 KNOTS IN ITS WAKE LATER THIS
AFTERNOON. PLEASE NOTE THAT THIS BRIEF REPRIEVE IN THE WIND IS NOT
REFLECTED IN THE WARNING TIMES ABOVE DUE TO ITS SHORT DURATION.
SOUTHWEST WIND GUSTS ARE EXPECTED TO REACH GALE FORCE LATE OVERNIGHT
TONIGHT FOR EXPOSED PROPERTIES AND CONTINUE THROUGHOUT THE DAY ON
SUNDAY BEFORE WEAKENING LATE SUNDAY NIGHT.

RAIN AT TIMES HEAVY WITH RISK OF A THUNDERSTORM IS EXPECTED THIS
MORNING BEFORE TAPERING TO PERIODS OF RAIN AND DRIZZLE THIS
AFTERNOON. TOTAL RAINFALL AMOUNTS OF 40 TO 60 MM ARE EXPECTED,
INCLUDING AMOUNTS FROM FRIDAY NIGHT.

NEXT UPDATE: THIS BULLETIN WILL BE UPDATED BY 23/1630Z (23/1230 AST)

END/METOC-HFX