135  
FPCN11 CWWG 140930  
FORECASTS FOR SOUTHERN MANITOBA ISSUED BY ENVIRONMENT CANADA AT  
5:00 A.M. CDT MONDAY 14 SEPTEMBER 2026 FOR TODAY AND TUESDAY.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. CDT.  
 
CITY OF WINNIPEG.  
TODAY..INCREASING CLOUDINESS. SHOWERS AT TIMES HEAVY BEGINNING LATE  
THIS MORNING. RISK OF A THUNDERSTORM THIS AFTERNOON. AMOUNT 15 TO  
25 MM. WIND SOUTH 20 KM/H INCREASING TO 40 GUSTING TO 60 LATE THIS  
AFTERNOON. HIGH 14. UV INDEX 2 OR LOW.  
TONIGHT..SHOWERS AT TIMES HEAVY ENDING LATE THIS EVENING THEN MAINLY  
CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM  
EARLY THIS EVENING. WIND SOUTH 40 KM/H GUSTING TO 60 BECOMING  
SOUTHWEST 20 LATE THIS EVENING. LOW 9.  
TUESDAY..MAINLY CLOUDY. WIND NORTHWEST 40 KM/H GUSTING TO 60.  
HIGH 16. UV INDEX 4 OR MODERATE.  
 
STEINBACH - ST. ADOLPHE - EMERSON - VITA - RICHER  
MORDEN - WINKLER - ALTONA - MORRIS.  
TODAY..INCREASING CLOUDINESS. SHOWERS AT TIMES HEAVY BEGINNING THIS  
MORNING. RISK OF A THUNDERSTORM THIS AFTERNOON. AMOUNT 15 TO 25 MM.  
WIND BECOMING SOUTHEAST 30 KM/H GUSTING TO 50 EARLY THIS MORNING.  
HIGH 16. UV INDEX 2 OR LOW.  
TONIGHT..SHOWERS ENDING LATE THIS EVENING THEN CLOUDY WITH 30 PERCENT  
CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS EVENING. WIND  
SOUTHEAST 30 KM/H GUSTING TO 50 BECOMING SOUTHWEST 30 EARLY THIS  
EVENING. LOW 10.  
TUESDAY..MAINLY CLOUDY. WIND NORTHWEST 30 KM/H. HIGH 18. UV INDEX 4  
OR MODERATE.  
 
SELKIRK - GIMLI - STONEWALL - WOODLANDS  
DUGALD - BEAUSEJOUR - GRAND BEACH.  
TODAY..INCREASING CLOUDINESS. SHOWERS AT TIMES HEAVY BEGINNING NEAR  
NOON. RISK OF A THUNDERSTORM THIS AFTERNOON. AMOUNT 15 TO 25 MM.  
WIND BECOMING SOUTH 40 KM/H GUSTING TO 60 THIS MORNING. HIGH 14. UV  
INDEX 2 OR LOW.  
TONIGHT..SHOWERS AT TIMES HEAVY ENDING BEFORE MORNING THEN CLOUDY.  
RISK OF A THUNDERSTORM EARLY THIS EVENING. AMOUNT 5 MM. WIND SOUTH  
40 KM/H GUSTING TO 60 BECOMING SOUTHWEST 20 LATE THIS EVENING THEN  
NORTHWEST 40 GUSTING TO 60 EXCEPT GUSTING TO 80 IN ONSHORE WINDS  
OVERNIGHT. LOW 10.  
TUESDAY..MAINLY CLOUDY. CLEARING LATE IN THE AFTERNOON. WIND  
NORTHWEST 30 KM/H GUSTING TO 50. HIGH 17. UV INDEX 4 OR MODERATE.  
 
PORTAGE LA PRAIRIE - HEADINGLEY - BRUNKILD - CARMAN.  
TODAY..INCREASING CLOUDINESS. SHOWERS AT TIMES HEAVY BEGINNING THIS  
MORNING. RISK OF A THUNDERSTORM THIS AFTERNOON. AMOUNT 15 TO 25 MM.  
WIND BECOMING SOUTH 40 KM/H GUSTING TO 60 THIS MORNING. HIGH 14. UV  
INDEX 2 OR LOW.  
TONIGHT..CLOUDY. 70 PERCENT CHANCE OF SHOWERS THIS EVENING. RISK OF A  
THUNDERSTORM EARLY THIS EVENING. WIND SOUTH 40 KM/H GUSTING TO 60  
BECOMING SOUTHWEST 20 LATE THIS EVENING. LOW 9.  
TUESDAY..MAINLY CLOUDY. WIND NORTHWEST 30 KM/H. HIGH 16. UV INDEX 4  
OR MODERATE.  
 
BISSETT - VICTORIA BEACH - NOPIMING PROV. PARK - PINE FALLS.  
TODAY..SUNNY. INCREASING CLOUDINESS NEAR NOON THEN SHOWERS AT TIMES  
HEAVY. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. AMOUNT 10 TO  
15 MM. WIND BECOMING SOUTHEAST 20 KM/H LATE THIS AFTERNOON. HIGH 17.  
UV INDEX 5 OR MODERATE.  
TONIGHT..SHOWERS AT TIMES HEAVY. RISK OF A THUNDERSTORM EARLY THIS  
EVENING. AMOUNT 5 TO 10 MM. WIND SOUTH 30 KM/H BECOMING LIGHT AFTER  
MIDNIGHT. LOW 10.  
TUESDAY..SHOWERS ENDING IN THE MORNING THEN CLOUDY WITH 60 PERCENT  
CHANCE OF SHOWERS. WIND NORTHWEST 20 KM/H. HIGH 14. UV INDEX 4 OR  
MODERATE.  
 
WHITESHELL - LAC DU BONNET - PINAWA.  
TODAY..INCREASING CLOUDINESS. SHOWERS AT TIMES HEAVY BEGINNING EARLY  
THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. AMOUNT  
15 TO 25 MM. WIND BECOMING SOUTHEAST 20 KM/H GUSTING TO 40 THIS  
AFTERNOON. HIGH 15. UV INDEX 3 OR MODERATE.  
TONIGHT..SHOWERS AT TIMES HEAVY. RISK OF A THUNDERSTORM EARLY THIS  
EVENING. AMOUNT 5 MM. WIND SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING  
LIGHT AFTER MIDNIGHT. LOW 10.  
TUESDAY..MAINLY CLOUDY. WIND NORTHWEST 30 KM/H GUSTING TO 50.  
HIGH 17. UV INDEX 4 OR MODERATE.  
 
SPRAGUE - NORTHWEST ANGLE PROVINCIAL FOREST.  
TODAY..INCREASING CLOUDINESS. SHOWERS AT TIMES HEAVY BEGINNING THIS  
MORNING. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. AMOUNT 15 TO  
25 MM. WIND BECOMING SOUTH 30 KM/H GUSTING TO 50 LATE THIS MORNING.  
HIGH 15. UV INDEX 2 OR LOW.  
TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 60 PERCENT  
CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS EVENING. WIND  
SOUTH 30 KM/H GUSTING TO 50. LOW 9.  
TUESDAY..CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE MORNING. WIND  
WEST 30 KM/H GUSTING TO 50. HIGH 17. UV INDEX 2 OR LOW.  
 
BRANDON - NEEPAWA - CARBERRY - TREHERNE  
VIRDEN - SOURIS.  
TODAY..INCREASING CLOUDINESS. SHOWERS AT TIMES HEAVY BEGINNING THIS  
MORNING. RISK OF A THUNDERSTORM LATE THIS MORNING AND THIS  
AFTERNOON. AMOUNT 20 TO 30 MM. WIND BECOMING EAST 30 KM/H GUSTING TO  
50 EARLY THIS MORNING. HIGH 14. UV INDEX 2 OR LOW.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. WIND SOUTHWEST  
50 KM/H GUSTING TO 70 BECOMING NORTHWEST 50 GUSTING TO 70 NEAR  
MIDNIGHT. LOW 8.  
TUESDAY..A MIX OF SUN AND CLOUD. WIND WEST 40 KM/H GUSTING TO 60.  
HIGH 15. UV INDEX 4 OR MODERATE.  
 
KILLARNEY - PILOT MOUND - MANITOU  
MELITA - BOISSEVAIN - TURTLE MOUNTAIN PROVINCIAL PARK.  
TODAY..INCREASING CLOUDINESS. SHOWERS AT TIMES HEAVY BEGINNING THIS  
MORNING. RISK OF A THUNDERSTORM. AMOUNT 15 TO 25 MM. WIND BECOMING  
EAST 30 KM/H GUSTING TO 50 THIS MORNING THEN SOUTH 40 GUSTING TO 60  
THIS AFTERNOON. HIGH 15. UV INDEX 2 OR LOW.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. WIND SOUTHWEST  
50 KM/H GUSTING TO 70 BECOMING NORTHWEST 50 GUSTING TO 70 NEAR  
MIDNIGHT. LOW 7.  
TUESDAY..A MIX OF SUN AND CLOUD. WIND NORTHWEST 30 KM/H GUSTING TO  
50. HIGH 16. UV INDEX 4 OR MODERATE.  
 
STE. ROSE - MCCREARY - ALONSA - GLADSTONE  
DAUPHIN - RUSSELL - ROBLIN - WINNIPEGOSIS.  
TODAY..INCREASING CLOUDINESS. SHOWERS AT TIMES HEAVY BEGINNING LATE  
THIS MORNING. RISK OF A THUNDERSTORM THIS AFTERNOON. AMOUNT 20 TO  
30 MM. WIND BECOMING SOUTHEAST 30 KM/H GUSTING TO 50 THIS MORNING.  
HIGH 13. UV INDEX 2 OR LOW.  
TONIGHT..SHOWERS ENDING AFTER MIDNIGHT THEN CLOUDY. AMOUNT 10 MM.  
WIND SOUTHEAST 30 KM/H GUSTING TO 50 BECOMING NORTH 40 GUSTING TO 60  
LATE THIS EVENING THEN WEST 30 BEFORE MORNING. LOW 8.  
TUESDAY..A MIX OF SUN AND CLOUD. WIND WEST 30 KM/H. HIGH 14. UV  
INDEX 4 OR MODERATE.  
 
MINNEDOSA - RIDING MOUNTAIN NATIONAL PARK.  
TODAY..INCREASING CLOUDINESS. SHOWERS AT TIMES HEAVY BEGINNING THIS  
MORNING. RISK OF A THUNDERSTORM THIS AFTERNOON. AMOUNT 15 TO 25 MM.  
WIND BECOMING EAST 30 KM/H GUSTING TO 50 EARLY THIS MORNING.  
HIGH 12. UV INDEX 2 OR LOW.  
TONIGHT..SHOWERS AT TIMES HEAVY ENDING AFTER MIDNIGHT THEN PARTLY  
CLOUDY. RISK OF A THUNDERSTORM EARLY THIS EVENING. AMOUNT 5 TO  
10 MM. WIND EAST 30 KM/H GUSTING TO 50 BECOMING NORTHWEST 40 GUSTING  
TO 60 AFTER MIDNIGHT. LOW 6.  
TUESDAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD IN THE MORNING. WIND  
NORTHWEST 30 KM/H. HIGH 13. UV INDEX 4 OR MODERATE.  
 
SWAN RIVER - DUCK MOUNTAIN - PORCUPINE PROVINCIAL FOREST.  
TODAY..INCREASING CLOUDINESS. SHOWERS AT TIMES HEAVY BEGINNING NEAR  
NOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. AMOUNT 15 TO  
25 MM. WIND BECOMING NORTHEAST 30 KM/H THIS MORNING. HIGH 13. UV  
INDEX 3 OR MODERATE.  
TONIGHT..SHOWERS AT TIMES HEAVY ENDING AFTER MIDNIGHT THEN PARTLY  
CLOUDY. RISK OF A THUNDERSTORM EARLY THIS EVENING. AMOUNT 10 MM.  
WIND NORTHEAST 30 KM/H BECOMING WEST 20 LATE THIS EVENING. LOW 7.  
TUESDAY..A MIX OF SUN AND CLOUD. CLEARING LATE IN THE AFTERNOON. WIND  
NORTHWEST 20 KM/H. HIGH 14. UV INDEX 4 OR MODERATE.  
 
ARBORG - HECLA - FISHER RIVER - GYPSUMVILLE - ASHERN.  
TODAY..SUNNY. INCREASING CLOUDINESS NEAR NOON THEN SHOWERS AT TIMES  
HEAVY. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. AMOUNT 15 TO  
25 MM. WIND BECOMING SOUTHEAST 30 KM/H GUSTING TO 50 EARLY THIS  
MORNING. HIGH 15. UV INDEX 5 OR MODERATE.  
TONIGHT..SHOWERS AT TIMES HEAVY ENDING BEFORE MORNING THEN CLOUDY.  
RISK OF A THUNDERSTORM EARLY THIS EVENING. AMOUNT 10 MM. WIND  
SOUTHEAST 30 KM/H GUSTING TO 50 BECOMING SOUTHWEST 20 LATE THIS  
EVENING THEN NORTH 40 GUSTING TO 60 BEFORE MORNING. LOW 9.  
TUESDAY..MAINLY CLOUDY. WIND NORTHWEST 30 KM/H. HIGH 15. UV INDEX 3  
OR MODERATE.  
 
BERENS RIVER - LITTLE GRAND RAPIDS - BLOODVEIN - ATIKAKI  
POPLAR RIVER.  
TODAY..SUNNY. INCREASING CLOUDINESS THIS AFTERNOON THEN SHOWERS AT  
TIMES HEAVY. WIND BECOMING SOUTHEAST 20 KM/H EARLY THIS AFTERNOON.  
HIGH 16. UV INDEX 4 OR MODERATE.  
TONIGHT..SHOWERS AT TIMES HEAVY ENDING BEFORE MORNING THEN CLOUDY.  
RISK OF A THUNDERSTORM THIS EVENING. AMOUNT 30 MM. WIND EAST 20 KM/H  
BECOMING NORTH 20 AFTER MIDNIGHT. LOW 7.  
TUESDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. WIND NORTHWEST  
30 KM/H. HIGH 15. UV INDEX 3 OR MODERATE.  
 
GRAND RAPIDS - WATERHEN.  
TODAY..SUNNY. INCREASING CLOUDINESS NEAR NOON THEN SHOWERS. HIGH 16.  
UV INDEX 4 OR MODERATE.  
TONIGHT..SHOWERS ENDING BEFORE MORNING THEN CLOUDY. RISK OF A  
THUNDERSTORM THIS EVENING. AMOUNT 10 TO 20 MM. WIND BECOMING  
NORTHWEST 20 KM/H BEFORE MORNING. LOW 7.  
TUESDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING AND  
EARLY IN THE AFTERNOON. CLEARING LATE IN THE AFTERNOON. WIND  
NORTHWEST 20 KM/H BECOMING LIGHT LATE IN THE AFTERNOON. HIGH 12. UV  
INDEX 2 OR LOW.  
 
END  
 
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