406  
FPCN11 CWWG 041555  
FORECASTS FOR SOUTHERN MANITOBA ISSUED BY ENVIRONMENT CANADA AT  
11:00 A.M. CDT TUESDAY 4 AUGUST 2026 FOR TODAY AND WEDNESDAY.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:00 P.M. CDT.  
 
CITY OF WINNIPEG.  
TODAY..MAINLY SUNNY. WIND WEST 30 KM/H. HIGH 21. UV INDEX 6 OR HIGH.  
TONIGHT..CLEAR. WIND WEST 30 KM/H BECOMING LIGHT LATE THIS EVENING.  
LOW 12.  
WEDNESDAY..SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON THEN  
60 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON. RISK OF A  
THUNDERSTORM LATE IN THE AFTERNOON. WIND WEST 30 KM/H. HIGH 26.  
HUMIDEX 28. UV INDEX 6 OR HIGH.  
 
STEINBACH - ST. ADOLPHE - EMERSON - VITA - RICHER.  
TODAY..MAINLY SUNNY. WIND WEST 30 KM/H. HIGH 21. UV INDEX 6 OR HIGH.  
TONIGHT..CLEAR. WIND WEST 20 KM/H BECOMING LIGHT THIS EVENING.  
LOW 10.  
WEDNESDAY..SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON THEN  
60 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON. RISK OF A  
THUNDERSTORM LATE IN THE AFTERNOON. WIND BECOMING SOUTHWEST 30 KM/H  
IN THE MORNING. HIGH 26. HUMIDEX 28. UV INDEX 6 OR HIGH.  
 
SELKIRK - GIMLI - STONEWALL - WOODLANDS  
PORTAGE LA PRAIRIE - HEADINGLEY - BRUNKILD - CARMAN.  
TODAY..MAINLY SUNNY. WIND WEST 30 KM/H. HIGH 21. UV INDEX 6 OR HIGH.  
TONIGHT..CLEAR. WIND WEST 20 KM/H BECOMING LIGHT THIS EVENING.  
LOW 11.  
WEDNESDAY..SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON THEN  
60 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON. RISK OF A  
THUNDERSTORM LATE IN THE AFTERNOON. WIND BECOMING SOUTHWEST 30 KM/H  
IN THE MORNING. HIGH 26. HUMIDEX 28. UV INDEX 6 OR HIGH.  
 
DUGALD - BEAUSEJOUR - GRAND BEACH.  
TODAY..MAINLY SUNNY. WIND WEST 30 KM/H. HIGH 21. UV INDEX 6 OR HIGH.  
TONIGHT..CLEAR. WIND WEST 30 KM/H BECOMING LIGHT LATE THIS EVENING.  
LOW 11.  
WEDNESDAY..SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON THEN  
60 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON. RISK OF A  
THUNDERSTORM LATE IN THE AFTERNOON. WIND BECOMING SOUTHWEST 30 KM/H  
IN THE MORNING. HIGH 26. HUMIDEX 28. UV INDEX 6 OR HIGH.  
 
MORDEN - WINKLER - ALTONA - MORRIS.  
TODAY..MAINLY SUNNY. WIND WEST 30 KM/H. HIGH 22. UV INDEX 6 OR HIGH.  
TONIGHT..CLEAR. WIND WEST 20 KM/H BECOMING LIGHT THIS EVENING.  
LOW 11.  
WEDNESDAY..SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON THEN  
60 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON. RISK OF A  
THUNDERSTORM LATE IN THE AFTERNOON. WIND BECOMING SOUTHWEST 30 KM/H  
IN THE MORNING. HIGH 26. HUMIDEX 28. UV INDEX 6 OR HIGH.  
 
BISSETT - VICTORIA BEACH - NOPIMING PROV. PARK - PINE FALLS.  
TODAY..A MIX OF SUN AND CLOUD. WIND WEST 20 KM/H GUSTING TO 40.  
HIGH 19. UV INDEX 6 OR HIGH.  
TONIGHT..PARTLY CLOUDY. WIND WEST 20 KM/H BECOMING LIGHT THIS  
EVENING. LOW 12.  
WEDNESDAY..MAINLY SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 6 OR HIGH.  
 
WHITESHELL - LAC DU BONNET - PINAWA.  
TODAY..A MIX OF SUN AND CLOUD. WIND WEST 20 KM/H GUSTING TO 40.  
HIGH 20. UV INDEX 6 OR HIGH.  
TONIGHT..PARTLY CLOUDY. BECOMING CLEAR LATE THIS EVENING. WIND WEST  
20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 10.  
WEDNESDAY..MAINLY SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 6 OR HIGH.  
 
SPRAGUE - NORTHWEST ANGLE PROVINCIAL FOREST.  
TODAY..MAINLY SUNNY. WIND WEST 20 KM/H GUSTING TO 40. HIGH 20. UV  
INDEX 6 OR HIGH.  
TONIGHT..CLEAR. WIND WEST 20 KM/H BECOMING LIGHT THIS EVENING. LOW 9.  
WEDNESDAY..SUNNY. WIND BECOMING WEST 20 KM/H LATE IN THE AFTERNOON.  
HIGH 25. HUMIDEX 27. UV INDEX 6 OR HIGH.  
 
BRANDON - NEEPAWA - CARBERRY - TREHERNE.  
TODAY..MAINLY SUNNY. WIND WEST 30 KM/H GUSTING TO 50. HIGH 21. UV  
INDEX 6 OR HIGH.  
TONIGHT..CLEAR. WIND WEST 20 KM/H BECOMING LIGHT LATE THIS EVENING.  
LOW 8.  
WEDNESDAY..SUNNY. INCREASING CLOUDINESS LATE IN THE MORNING THEN  
60 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. RISK OF A  
THUNDERSTORM IN THE AFTERNOON. WIND BECOMING WEST 30 KM/H IN THE  
MORNING. HIGH 24. HUMIDEX 26. UV INDEX 6 OR HIGH.  
 
KILLARNEY - PILOT MOUND - MANITOU.  
TODAY..MAINLY SUNNY. WIND WEST 30 KM/H. HIGH 21. UV INDEX 6 OR HIGH.  
TONIGHT..CLEAR. WIND WEST 20 KM/H BECOMING LIGHT THIS EVENING. LOW 8.  
WEDNESDAY..SUNNY. INCREASING CLOUDINESS LATE IN THE MORNING THEN  
60 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. RISK OF A  
THUNDERSTORM IN THE AFTERNOON. WIND BECOMING WEST 30 KM/H IN THE  
MORNING. HIGH 24. HUMIDEX 26. UV INDEX 6 OR HIGH.  
 
MELITA - BOISSEVAIN - TURTLE MOUNTAIN PROVINCIAL PARK  
VIRDEN - SOURIS.  
TODAY..MAINLY SUNNY. WIND WEST 30 KM/H GUSTING TO 50. HIGH 21. UV  
INDEX 6 OR HIGH.  
TONIGHT..A FEW CLOUDS. WIND WEST 30 KM/H GUSTING TO 50 BECOMING LIGHT  
AFTER MIDNIGHT. LOW 8.  
WEDNESDAY..SUNNY. INCREASING CLOUDINESS LATE IN THE MORNING THEN  
60 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. RISK OF A  
THUNDERSTORM IN THE AFTERNOON. WIND BECOMING WEST 30 KM/H IN THE  
MORNING. HIGH 24. HUMIDEX 26. UV INDEX 6 OR HIGH.  
 
MINNEDOSA - RIDING MOUNTAIN NATIONAL PARK  
STE. ROSE - MCCREARY - ALONSA - GLADSTONE  
DAUPHIN - RUSSELL - ROBLIN - WINNIPEGOSIS.  
TODAY..A MIX OF SUN AND CLOUD. WIND WEST 30 KM/H GUSTING TO 50.  
HIGH 21. UV INDEX 6 OR HIGH.  
TONIGHT..A FEW CLOUDS. WIND WEST 20 KM/H BECOMING LIGHT LATE THIS  
EVENING. LOW 8.  
WEDNESDAY..MAINLY SUNNY. INCREASING CLOUDINESS LATE IN THE MORNING  
THEN 60 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. RISK OF A  
THUNDERSTORM IN THE AFTERNOON. WIND BECOMING WEST 30 KM/H IN THE  
MORNING. HIGH 24. HUMIDEX 26. UV INDEX 6 OR HIGH.  
 
SWAN RIVER - DUCK MOUNTAIN - PORCUPINE PROVINCIAL FOREST.  
TODAY..A MIX OF SUN AND CLOUD. WIND WEST 30 KM/H. HIGH 20. UV INDEX 6  
OR HIGH.  
TONIGHT..A FEW CLOUDS. WIND WEST 20 KM/H BECOMING LIGHT LATE THIS  
EVENING. LOW 11.  
WEDNESDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY IN THE AFTERNOON  
WITH 60 PERCENT CHANCE OF SHOWERS LATER IN THE AFTERNOON. RISK OF A  
THUNDERSTORM IN THE AFTERNOON. WIND SOUTHWEST 30 KM/H. HIGH 21.  
HUMIDEX 26. UV INDEX 6 OR HIGH.  
 
ARBORG - HECLA - FISHER RIVER - GYPSUMVILLE - ASHERN.  
TODAY..CLEARING LATE THIS AFTERNOON. WIND WEST 20 KM/H. HIGH 20. UV  
INDEX 5 OR MODERATE.  
TONIGHT..CLEAR. WIND WEST 20 KM/H BECOMING LIGHT EARLY THIS EVENING.  
LOW 12.  
WEDNESDAY..SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON THEN  
60 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON. RISK OF A  
THUNDERSTORM LATE IN THE AFTERNOON. WIND BECOMING SOUTHWEST 20 KM/H  
EARLY IN THE AFTERNOON. HIGH 25. HUMIDEX 28. UV INDEX 6 OR HIGH.  
 
BERENS RIVER - LITTLE GRAND RAPIDS - BLOODVEIN - ATIKAKI  
POPLAR RIVER.  
TODAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS EARLY THIS AFTERNOON  
THEN A MIX OF SUN AND CLOUD. WIND WEST 20 KM/H. HIGH 19. UV INDEX 5  
OR MODERATE.  
TONIGHT..PARTLY CLOUDY. WIND WEST 20 KM/H BECOMING LIGHT THIS  
EVENING. LOW 13.  
WEDNESDAY..SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON THEN  
60 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON. RISK OF A  
THUNDERSTORM LATE IN THE AFTERNOON. HIGH 25. HUMIDEX 28. UV INDEX 6  
OR HIGH.  
 
GRAND RAPIDS - WATERHEN.  
TODAY..A MIX OF SUN AND CLOUD. HIGH 20. UV INDEX 4 OR MODERATE.  
TONIGHT..PARTLY CLOUDY. BECOMING CLEAR OVERNIGHT. LOW 12.  
WEDNESDAY..SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON THEN  
60 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON. RISK OF A  
THUNDERSTORM LATE IN THE AFTERNOON. HIGH 25. HUMIDEX 28. UV INDEX 6  
OR HIGH.  
 
END  
 
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