409
WWCN18 CWVR 011752
RAINFALL WARNING
FOR THE B.C. TRAVELLERS ROUTES
UPDATED BY ENVIRONMENT CANADA
AT 10:52 A.M. PDT SATURDAY 1 NOVEMBER 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 REACHING 50 TO 70 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)
- FRASER VALLEY
- HOWE SOUND, SEA TO SKY HIGHWAY AND WHISTLER.
WHEN:
- NOW TO THIS AFTERNOON FOR THE FRASER VALLEY
- NOW TO MIDDAY FOR THE REST OF THE REGIONS
REMARKS: A MOISTURE LADEN FRONTAL SYSTEM PUSHED THROUGH THE BC COAST
ON FRIDAY GIVING 30 TO 40 MM OF RAIN ACROSS THE SOUTH COAST. RAIN,
HEAVY AT TIMES, CONTINUES THIS MORNING WITH THE ARRIVAL OF ANOTHER
SYSTEM. AN ADDITIONAL 20 TO 30 MM OF RAINFALL FROM THIS STORM IS
EXPECTED.
ALONG THE SEA TO SKY HIGHWAY NEAR WHISTLER, RAIN MIXED WITH WET SNOW
IS EXPECTED THIS MORNING.
HEAVY RAIN WILL EASE BY NOON IN MOST AREAS BUT CONTINUE INTO THE
AFTERNOON IN THE FRASER VALLEY.
WATER WILL LIKELY POOL ON ROADS AND IN LOW-LYING AREAS. VISIBILITY
WILL LIKELY BE SUDDENLY REDUCED AT TIMES. 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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