429
WWCN11 CWNT 252104
ORANGE WARNING - RAINFALL
FOR THE GREAT SLAVE AND UPPER MACKENZIE AREAS
UPDATED BY ENVIRONMENT CANADA
AT 3:04 P.M. MDT SATURDAY 25 JULY 2026.
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ORANGE LEVEL WARNING - RAINFALL - FOR:
COLVILLE LAKE.
ORANGE LEVEL WARNING - RAINFALL - ENDED FOR:
FORT GOOD HOPE REGION.
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IMPACT LEVEL: HIGH
FORECAST CONFIDENCE: HIGH
==DISCUSSION==
HEAVY RAIN IS OCCURRING.
AN ADDITIONAL 5 TO 10 MM OF RAIN WILL FALL THIS EVENING BEFORE
ENDING OVERNIGHT, BRINGING TOTAL RAINFALL AMOUNTS TO 50 TO 80 MM.
THE RAIN HAS BECOME MIXED WITH SNOW COLVILLE LAKE, BUT THE SNOW IS
NOT LIKELY TO ACCUMULATE.
LOCALIZED FLOODING IS LIKELY. SOME ROADS MAY BECOME IMPASSABLE.
DAMAGE TO SOME CRITICAL INFRASTRUCTURE IS POSSIBLE. NON-ESSENTIAL
TRAVEL SHOULD BE AVOIDED. AVOID LOW-LYING AREAS. STAY AWAY FROM
RIVERS, CREEKS AND CULVERTS.
PLEASE CONTINUE TO MONITOR ALERTS AND FORECASTS ISSUED BY
ENVIRONMENT CANADA. TO REPORT SEVERE WEATHER, SEND AN EMAIL TO
NTSTORM(AT)EC.GC.CA, CALL 1-800-239-0484 OR POST REPORTS ON SOCIAL
MEDIA USING (HASH)NTSTORM.
HTTP://WEATHER.GC.CA
END/PASPC
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