748
WWCN18 CWVR 010037
RAINFALL WARNING
FOR THE B.C. TRAVELLERS ROUTES
UPDATED BY ENVIRONMENT CANADA
AT 5:37 P.M. PDT FRIDAY 31 OCTOBER 2025.
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RAINFALL WARNING FOR:
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 AND WHISTLER.
WHEN: NOW UNTIL TOMORROW AFTERNOON WITH A SHORT BREAK OVERNIGHT
TONIGHT.
REMARKS: A MOISTURE LADEN FRONTAL SYSTEM IS PUSHING ONTO THE THE BC
COAST. 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
UNTIL AFTERNOON.
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.
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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