FXCN01 CWHF 032028 KEY FORECAST POINTS: - RAIN SYSTEM AND STRONG SOUTHERLY WINDS EXPECTED ON THURSDAY. - SATURDAY LIKELY TO BE COLDEST DAY SO FAR SINCE LAST WINTER. SHORT-RANGE DISCUSSION FOR OPS AREA ALPHA AND THE ECHOES, CFB HALIFAX PROPERTIES AND 12 WING SHEARWATER PERIOD OF COVERAGE: 1800Z 03 DEC TO 0400Z 05 DEC. MODEL DISCUSSION: CONSULTED CHIEFLY HRDPS/RDPS. CONFIDENCE: HIGH. COMMENTS/IMPACTS: BENIGN BROKEN STRATOCUMULUS CLOUD EXPECTED TO CONTINUE IN GENERALLY LIGHT WINDS. LONG-RANGE DISCUSSION FOR OPS AREA ALPHA AND THE ECHOES, CFB HALIFAX PROPERTIES AND 12 WING SHEARWATER PERIOD OF COVERAGE: 0400Z 05 DEC TO 0400Z 08 DEC. MODEL DISCUSSION: CONSULTED CHIEFLY GDPS/GFS. CONFIDENCE: MEDIUM. COMMENTS/IMPACTS: ON THURSDAY A LOW-PRESSURE SYSTEM APPROACHING FROM THE WEST WILL GIVE RAIN AND STRONG SOUTHERLY WINDS. AT THE ONSET OF PRECIPITATION EARLY IN THE MORNING THERE IS A POSSIBILITY OF A BRIEF PERIOD OF SNOW. SNOWFALL ACCUMULATIONS ARE NOT EXPECTED. IN THE WAKE OF THE SYSTEM A STRONG WESTERLY FLOW IS EXPECTED FOR FRIDAY GIVING MAINLY CLOUDY SKIES ALONG WITH A CHANCE OF FLURRIES. ON SATURDAY WINDS DIMINISH SOMEWHAT AND VEER TO THE NORTHWEST GIVING CONTINUED CLOUDINESS AND A CHANCE OF FLURRIES. SATURDAY WILL ALSO USHER IN SOME OF THE COLDEST TEMPERATURES OF THE SEASON THUS FAR. END/METOC-HFX