668  
FPCN11 CWWG 132030  
FORECASTS FOR SOUTHERN MANITOBA ISSUED BY ENVIRONMENT CANADA AT  
4:00 P.M. CDT SUNDAY 13 SEPTEMBER 2026 FOR TONIGHT MONDAY AND MONDAY  
NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. CDT MONDAY.  
 
CITY OF WINNIPEG.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY BEFORE MORNING. WIND WEST  
20 KM/H BECOMING SOUTH 20 AFTER MIDNIGHT. LOW 7.  
MONDAY..BECOMING CLOUDY IN THE MORNING WITH SHOWERS AT TIMES HEAVY.  
RISK OF A THUNDERSTORM IN THE AFTERNOON. AMOUNT 15 TO 25 MM. WIND  
SOUTH 20 KM/H GUSTING TO 50 INCREASING TO 40 GUSTING TO 60 LATE IN  
THE AFTERNOON. HIGH 14. UV INDEX 2 OR LOW.  
MONDAY NIGHT..SHOWERS AT TIMES HEAVY. RISK OF A THUNDERSTORM EARLY IN  
THE EVENING. AMOUNT 5 TO 10 MM. WIND SOUTH 40 KM/H GUSTING TO 60  
BECOMING SOUTHWEST 20 LATE IN THE EVENING. LOW 9.  
 
STEINBACH - ST. ADOLPHE - EMERSON - VITA - RICHER  
MORDEN - WINKLER - ALTONA - MORRIS.  
TONIGHT..CLEAR. INCREASING CLOUDINESS BEFORE MORNING. WIND WEST  
20 KM/H BECOMING LIGHT LATE THIS EVENING. LOW 6.  
MONDAY..CLOUDY. SHOWERS AT TIMES HEAVY BEGINNING IN THE MORNING. RISK  
OF A THUNDERSTORM IN THE AFTERNOON. AMOUNT 10 TO 20 MM. WIND  
SOUTHEAST 30 KM/H INCREASING TO 50 GUSTING TO 70 EARLY IN THE  
AFTERNOON. HIGH 14. UV INDEX 2 OR LOW.  
MONDAY NIGHT..SHOWERS AT TIMES HEAVY ENDING LATE IN THE EVENING THEN  
CLOUDY. RISK OF A THUNDERSTORM EARLY IN THE EVENING. WIND SOUTHEAST  
50 KM/H GUSTING TO 70 BECOMING SOUTHWEST 30 EARLY IN THE EVENING  
THEN WEST 50 GUSTING TO 70 BEFORE MORNING. LOW 9.  
 
SELKIRK - GIMLI - STONEWALL - WOODLANDS  
DUGALD - BEAUSEJOUR - GRAND BEACH.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY BEFORE MORNING. WIND WEST  
20 KM/H BECOMING LIGHT LATE THIS EVENING. LOW PLUS 5.  
MONDAY..BECOMING CLOUDY IN THE MORNING WITH SHOWERS AT TIMES HEAVY.  
RISK OF A THUNDERSTORM IN THE AFTERNOON. AMOUNT 15 TO 25 MM. WIND  
BECOMING SOUTH 40 KM/H GUSTING TO 60 IN THE MORNING. HIGH 14. UV  
INDEX 2 OR LOW.  
MONDAY NIGHT..SHOWERS AT TIMES HEAVY. RISK OF A THUNDERSTORM EARLY IN  
THE EVENING. AMOUNT 5 TO 10 MM. WIND SOUTH 40 KM/H GUSTING TO 60  
BECOMING SOUTHWEST 20 LATE IN THE EVENING. LOW 9.  
 
PORTAGE LA PRAIRIE - HEADINGLEY - BRUNKILD - CARMAN.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY BEFORE MORNING. WIND WEST  
20 KM/H BECOMING LIGHT LATE THIS EVENING. LOW PLUS 5.  
MONDAY..BECOMING CLOUDY IN THE MORNING WITH SHOWERS AT TIMES HEAVY.  
RISK OF A THUNDERSTORM IN THE AFTERNOON. AMOUNT 15 TO 25 MM. WIND  
BECOMING SOUTH 40 KM/H GUSTING TO 60 IN THE MORNING. HIGH 14. UV  
INDEX 2 OR LOW.  
MONDAY NIGHT..SHOWERS AT TIMES HEAVY. RISK OF A THUNDERSTORM EARLY IN  
THE EVENING. AMOUNT 5 TO 10 MM. WIND SOUTH 40 KM/H GUSTING TO 60  
BECOMING SOUTHWEST 20 LATE IN THE EVENING. LOW 9.  
 
BISSETT - VICTORIA BEACH - NOPIMING PROV. PARK - PINE FALLS.  
TONIGHT..CLEARING EARLY THIS EVENING. LOW PLUS 5.  
MONDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY IN THE AFTERNOON WITH  
SHOWERS AT TIMES HEAVY. RISK OF A THUNDERSTORM LATE IN THE  
AFTERNOON. AMOUNT 10 TO 15 MM. WIND BECOMING SOUTHEAST 20 KM/H LATE  
IN THE AFTERNOON. HIGH 15. UV INDEX 5 OR MODERATE.  
MONDAY NIGHT..SHOWERS AT TIMES HEAVY. RISK OF A THUNDERSTORM EARLY IN  
THE EVENING. AMOUNT 5 TO 10 MM. WIND SOUTH 30 KM/H BECOMING LIGHT  
AFTER MIDNIGHT. LOW 10.  
 
WHITESHELL - LAC DU BONNET - PINAWA.  
TONIGHT..CLEARING EARLY THIS EVENING. LOW PLUS 5.  
MONDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY IN THE AFTERNOON WITH  
SHOWERS AT TIMES HEAVY. RISK OF A THUNDERSTORM LATE IN THE  
AFTERNOON. AMOUNT 10 TO 15 MM. WIND BECOMING SOUTHEAST 20 KM/H LATE  
IN THE AFTERNOON. HIGH 15. UV INDEX 5 OR MODERATE.  
MONDAY NIGHT..SHOWERS AT TIMES HEAVY. RISK OF A THUNDERSTORM EARLY IN  
THE EVENING. AMOUNT 5 TO 10 MM. WIND SOUTH 30 KM/H BECOMING LIGHT  
AFTER MIDNIGHT. LOW 10.  
 
SPRAGUE - NORTHWEST ANGLE PROVINCIAL FOREST.  
TONIGHT..CLEARING EARLY THIS EVENING. LOW PLUS 5.  
MONDAY..BECOMING CLOUDY IN THE MORNING WITH SHOWERS AT TIMES HEAVY.  
RISK OF A THUNDERSTORM LATE IN THE AFTERNOON. AMOUNT 10 TO 15 MM.  
WIND BECOMING SOUTHEAST 20 KM/H LATE IN THE AFTERNOON. HIGH 15. UV  
INDEX 2 OR LOW.  
MONDAY NIGHT..SHOWERS AT TIMES HEAVY. RISK OF A THUNDERSTORM EARLY IN  
THE EVENING. WIND SOUTH 30 KM/H BECOMING LIGHT AFTER MIDNIGHT.  
LOW 10.  
 
BRANDON - NEEPAWA - CARBERRY - TREHERNE  
VIRDEN - SOURIS.  
TONIGHT..CLEAR. INCREASING CLOUDINESS BEFORE MORNING. WIND WEST  
20 KM/H BECOMING LIGHT LATE THIS EVENING. LOW PLUS 4.  
MONDAY..CLOUDY. SHOWERS AT TIMES HEAVY BEGINNING IN THE MORNING. RISK  
OF A THUNDERSTORM IN THE AFTERNOON. AMOUNT 15 TO 25 MM. WIND  
BECOMING EAST 30 KM/H GUSTING TO 50 IN THE MORNING. HIGH 13. UV  
INDEX 2 OR LOW.  
MONDAY NIGHT..SHOWERS AT TIMES HEAVY ENDING BEFORE MORNING THEN  
CLEARING. AMOUNT 5 TO 10 MM. WIND SOUTHWEST 50 KM/H GUSTING TO 70  
BECOMING NORTHWEST 50 GUSTING TO 70 NEAR MIDNIGHT. LOW 8.  
 
KILLARNEY - PILOT MOUND - MANITOU  
MELITA - BOISSEVAIN - TURTLE MOUNTAIN PROVINCIAL PARK.  
TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS BEFORE MORNING. WIND  
WEST 20 KM/H BECOMING LIGHT LATE THIS EVENING. LOW PLUS 4.  
MONDAY..CLOUDY. SHOWERS AT TIMES HEAVY BEGINNING EARLY IN THE  
MORNING. RISK OF A THUNDERSTORM LATE IN THE MORNING AND IN THE  
AFTERNOON. AMOUNT 15 TO 25 MM. WIND BECOMING EAST 30 KM/H GUSTING TO  
50 IN THE MORNING. HIGH 13. UV INDEX 2 OR LOW.  
MONDAY NIGHT..SHOWERS AT TIMES HEAVY ENDING BEFORE MORNING THEN  
CLEARING. WIND SOUTHWEST 50 KM/H GUSTING TO 70 BECOMING NORTHWEST 50  
GUSTING TO 70 NEAR MIDNIGHT. LOW 8.  
 
STE. ROSE - MCCREARY - ALONSA - GLADSTONE  
DAUPHIN - RUSSELL - ROBLIN - WINNIPEGOSIS.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. WIND WEST  
20 KM/H BECOMING LIGHT LATE THIS EVENING. LOW PLUS 5.  
MONDAY..BECOMING CLOUDY IN THE MORNING WITH SHOWERS AT TIMES HEAVY.  
RISK OF A THUNDERSTORM IN THE AFTERNOON. AMOUNT 15 TO 25 MM. WIND  
BECOMING SOUTHEAST 30 KM/H GUSTING TO 50 EARLY IN THE AFTERNOON.  
HIGH 11. UV INDEX 2 OR LOW.  
MONDAY NIGHT..SHOWERS AT TIMES HEAVY. AMOUNT 10 TO 15 MM. WIND  
SOUTHEAST 30 KM/H GUSTING TO 50 BECOMING NORTH 30 LATE IN THE  
EVENING THEN LIGHT BEFORE MORNING. LOW 9.  
 
MINNEDOSA - RIDING MOUNTAIN NATIONAL PARK.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. WIND WEST  
20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 6.  
MONDAY..BECOMING CLOUDY IN THE MORNING WITH SHOWERS AT TIMES HEAVY.  
RISK OF A THUNDERSTORM IN THE AFTERNOON. AMOUNT 15 TO 25 MM. WIND  
EAST 30 KM/H GUSTING TO 50. HIGH 10. UV INDEX 2 OR LOW.  
MONDAY NIGHT..SHOWERS AT TIMES HEAVY ENDING AFTER MIDNIGHT THEN  
PARTLY CLOUDY. RISK OF A THUNDERSTORM EARLY IN THE EVENING. AMOUNT  
10 TO 15 MM. WIND EAST 30 KM/H GUSTING TO 50 BECOMING NORTHWEST 40  
GUSTING TO 60 AFTER MIDNIGHT. LOW 6.  
 
SWAN RIVER - DUCK MOUNTAIN - PORCUPINE PROVINCIAL FOREST.  
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. WIND SOUTHWEST  
20 KM/H BECOMING LIGHT LATE THIS EVENING. LOW PLUS 4.  
MONDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY IN THE AFTERNOON WITH  
SHOWERS AT TIMES HEAVY. RISK OF A THUNDERSTORM LATE IN THE  
AFTERNOON. AMOUNT 15 TO 25 MM. WIND BECOMING NORTHEAST 30 KM/H IN  
THE MORNING. HIGH 12. UV INDEX 4 OR MODERATE.  
MONDAY NIGHT..SHOWERS AT TIMES HEAVY ENDING BEFORE MORNING THEN  
PARTLY CLOUDY. RISK OF A THUNDERSTORM EARLY IN THE EVENING. AMOUNT  
10 TO 15 MM. WIND NORTHEAST 30 KM/H BECOMING LIGHT LATE IN THE  
EVENING. LOW 7.  
 
ARBORG - HECLA - FISHER RIVER - GYPSUMVILLE - ASHERN.  
TONIGHT..A FEW CLOUDS. LOW PLUS 5.  
MONDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY IN THE AFTERNOON WITH  
SHOWERS AT TIMES HEAVY. RISK OF A THUNDERSTORM LATE IN THE  
AFTERNOON. AMOUNT 5 TO 10 MM. WIND SOUTHEAST 30 KM/H. HIGH 14. UV  
INDEX 5 OR MODERATE.  
MONDAY NIGHT..SHOWERS AT TIMES HEAVY. RISK OF A THUNDERSTORM EARLY IN  
THE EVENING. AMOUNT 10 TO 15 MM. WIND SOUTHEAST 30 KM/H BECOMING  
LIGHT LATE IN THE EVENING. WIND BECOMING NORTH 40 GUSTING TO 60  
BEFORE MORNING. LOW 9.  
 
BERENS RIVER - LITTLE GRAND RAPIDS - BLOODVEIN - ATIKAKI  
POPLAR RIVER.  
TONIGHT..CLEARING EARLY THIS EVENING. LOW 7.  
MONDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY IN THE AFTERNOON WITH  
SHOWERS. HIGH 15. UV INDEX 4 OR MODERATE.  
MONDAY NIGHT..SHOWERS ENDING BEFORE MORNING THEN CLOUDY. RISK OF A  
THUNDERSTORM IN THE EVENING. AMOUNT 10 TO 15 MM. WIND BECOMING  
NORTHEAST 30 KM/H LATE IN THE EVENING. LOW 10.  
 
GRAND RAPIDS - WATERHEN.  
TONIGHT..PARTLY CLOUDY. BECOMING CLEAR THIS EVENING. LOW 6.  
MONDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY IN THE AFTERNOON WITH  
SHOWERS. HIGH 15. UV INDEX 4 OR MODERATE.  
MONDAY NIGHT..SHOWERS ENDING BEFORE MORNING THEN CLOUDY. RISK OF A  
THUNDERSTORM IN THE EVENING. AMOUNT 10 TO 15 MM. WIND BECOMING  
NORTHWEST 20 KM/H BEFORE MORNING. LOW 7.  
 
END  
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