853
WWCN18 CWVR 311740
RAINFALL WARNING
FOR THE B.C. TRAVELLERS ROUTES
ISSUED BY ENVIRONMENT CANADA
AT 10:40 A.M. PDT FRIDAY 31 OCTOBER 2025.
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RAINFALL WARNING FOR:
=NEW= SEA TO SKY - SQUAMISH TO WHISTLER.
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==DISCUSSION==
RAIN, AT TIMES HEAVY, IS EXPECTED.
WHAT: SIGNIFICANT RAINFALL IS EXPECTED (50 TO 80 MM)
WHERE: METRO VANCOUVER - NORTH SHORE (INCLUDING NORTH AND WEST
VANCOUVER), NORTHEAST (INCLUDING COQUITLAM AND MAPLE RIDGE), AND
CENTRAL (INCLUDING THE CITY OF VANCOUVER BURNABY AND NEW
WESTMINSTER), HOWE SOUND, SEA TO SKY HIGHWAY, WHISTLER AND THE
SUNSHINE COAST (SOUTHERN SECTIONS INCLUDING GIBSONS).
WHEN: NOW UNTIL TOMORROW AFTERNOON WITH A SHORT BREAK OVERNIGHT
TONIGHT.
REMARKS: A MOISTURE LADEN FRONTAL SYSTEM IS PUSHING ONTO THE THE BC
COAST. RAINFALL IS EXPECTED TO BEGIN THIS MORNING AND INTENSIFY
THROUGH THE AFTERNOON. RAIN AT TIMES HEAVY CAN BE EXPECTED INTO THIS
EVENING WHEN THE PRECIPITATION WILL BEGIN TO TAPER OFF TO A FEW
SHOWERS IN THE OVERNIGHT PERIOD. ANOTHER SYSTEM BRINGS RAIN EARLY
TOMORROW MORNING.
WATER WILL LIKELY POOL ON ROADS AND IN LOW-LYING AREAS. LANDSLIDES
MAY OCCUR IN VULNERABLE AREAS SUCH AS STEEP SLOPES, DEFORESTED AREAS
OR RECENT BURN SCARS. ALLOW EXTRA TIME FOR TRAVEL.
WEATHER IN THE MOUNTAINS CAN CHANGE SUDDENLY RESULTING IN HAZARDOUS
DRIVING CONDITIONS.
ROAD CONDITIONS ARE AVAILABLE AT HTTPS://WWW.DRIVEBC.CA/.
PLEASE CONTINUE TO MONITOR ALERTS AND FORECASTS ISSUED BY
ENVIRONMENT CANADA. TO REPORT SEVERE WEATHER, SEND AN EMAIL TO
BCSTORM(AT)EC.GC.CA OR POST REPORTS ON X USING (HASH)BCSTORM.
HTTP://WEATHER.GC.CA
END/PSPC
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