436
WWCN11 CWWG 070918
YELLOW WARNING - RAINFALL
FOR SOUTHERN MANITOBA
ISSUED BY ENVIRONMENT CANADA
AT 4:18 A.M. CDT MONDAY 7 SEPTEMBER 2026.
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YELLOW LEVEL WARNING - RAINFALL - FOR:
=NEW= BRANDON - NEEPAWA - CARBERRY - TREHERNE
=NEW= MELITA - BOISSEVAIN - TURTLE MOUNTAIN PROVINCIAL PARK
=NEW= VIRDEN - SOURIS
=NEW= DAUPHIN - RUSSELL - ROBLIN - WINNIPEGOSIS
=NEW= MINNEDOSA - RIDING MOUNTAIN NATIONAL PARK
=NEW= STE. ROSE - MCCREARY - ALONSA - GLADSTONE
=NEW= SWAN RIVER - DUCK MOUNTAIN - PORCUPINE PROVINCIAL FOREST.
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IMPACT LEVEL: MODERATE
FORECAST CONFIDENCE: HIGH
==DISCUSSION==
HEAVY RAIN IS EXPECTED.
LOCATION: MUCH OF SOUTHERN SASKATCHEWAN AND PARTS OF WESTERN
MANITOBA.
HAZARD: HEAVY RAINFALL WITH WIDESPREAD AMOUNTS OF 30 TO 50 MM WITH
LOCAL AMOUNTS IN EXCESS OF 50 MM IN THUNDERSTORMS.
TIMING: MONDAY THROUGH MONDAY NIGHT.
REMARKS: A LOW PRESSURE SYSTEM WILL BRING HEAVY RAIN AND
THUNDERSTORMS TO SOUTHERN SASKATCHEWAN AND WESTERN MANITOBA MONDAY
AND THROUGH MONDAY NIGHT. RAINFALL AMOUNTS WITH THIS SYSTEM WILL BE
HIGHLY VARIABLE, BUT WIDESPREAD AMOUNTS OF 30 TO 50 MM ARE EXPECTED
WITH HIGHER AMOUNTS IN THUNDERSTORMS.
WATER WILL LIKELY POOL ON ROADS AND IN LOW-LYING AREAS. VISIBILITY
WILL LIKELY BE SUDDENLY REDUCED AT TIMES. DON'T DRIVE THROUGH
FLOODED ROADWAYS. ALLOW EXTRA TIME FOR TRAVEL. AVOID LOW-LYING
AREAS.
PLEASE CONTINUE TO MONITOR ALERTS AND FORECASTS ISSUED BY
ENVIRONMENT CANADA. TO REPORT SEVERE WEATHER, SEND AN EMAIL TO
MBSTORM(AT)EC.GC.CA, CALL 1-800-239-0484 OR POST REPORTS ON SOCIAL
MEDIA USING (HASH)MBSTORM.
HTTP://WEATHER.GC.CA
END/PASPC
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