FPCN11 CWWG 181554 FORECASTS FOR SOUTHERN MANITOBA ISSUED BY ENVIRONMENT CANADA AT 11:00 A.M. CDT SATURDAY 18 JULY 2026 FOR TODAY AND SUNDAY. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:00 P.M. CDT. CITY OF WINNIPEG. TODAY..MAINLY SUNNY. HIGH 30. HUMIDEX 38. UV INDEX 8 OR VERY HIGH. TONIGHT..PARTLY CLOUDY. LOW 21. SUNDAY..MAINLY SUNNY. WIND SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 32. HUMIDEX 40. UV INDEX 8 OR VERY HIGH. STEINBACH - ST. ADOLPHE - EMERSON - VITA - RICHER. TODAY..A MIX OF SUN AND CLOUD. HIGH 30. HUMIDEX 38. UV INDEX 9 OR VERY HIGH. TONIGHT..PARTLY CLOUDY. LOW 19. SUNDAY..MAINLY SUNNY. WIND BECOMING SOUTHWEST 30 KM/H GUSTING TO 50 IN THE MORNING. HIGH 32. HUMIDEX 40. UV INDEX 9 OR VERY HIGH. SELKIRK - GIMLI - STONEWALL - WOODLANDS. TODAY..MAINLY SUNNY. HIGH 30. HUMIDEX 38. UV INDEX 9 OR VERY HIGH. TONIGHT..PARTLY CLOUDY. LOW 19. SUNDAY..A MIX OF SUN AND CLOUD. RISK OF A THUNDERSTORM IN THE MORNING. WIND BECOMING SOUTHWEST 30 KM/H GUSTING TO 50 IN THE MORNING. HIGH 32. HUMIDEX 40. UV INDEX 9 OR VERY HIGH. DUGALD - BEAUSEJOUR - GRAND BEACH. TODAY..MAINLY SUNNY. HIGH 30. HUMIDEX 38. UV INDEX 9 OR VERY HIGH. TONIGHT..PARTLY CLOUDY. LOW 19. SUNDAY..A MIX OF SUN AND CLOUD. RISK OF A THUNDERSTORM IN THE MORNING. WIND BECOMING SOUTHWEST 30 KM/H GUSTING TO 50 IN THE MORNING. HIGH 32. HUMIDEX 40. UV INDEX 9 OR VERY HIGH. PORTAGE LA PRAIRIE - HEADINGLEY - BRUNKILD - CARMAN MORDEN - WINKLER - ALTONA - MORRIS. TODAY..A MIX OF SUN AND CLOUD. HIGH 30. HUMIDEX 38. UV INDEX 9 OR VERY HIGH. TONIGHT..PARTLY CLOUDY. LOW 19. SUNDAY..MAINLY SUNNY. WIND BECOMING SOUTHWEST 30 KM/H GUSTING TO 50 IN THE MORNING. HIGH 32. HUMIDEX 40. UV INDEX 9 OR VERY HIGH. BISSETT - VICTORIA BEACH - NOPIMING PROV. PARK - PINE FALLS. TODAY..A MIX OF SUN AND CLOUD. HAZY. HIGH 30. HUMIDEX 35. UV INDEX 8 OR VERY HIGH. TONIGHT..PARTLY CLOUDY. HAZY. LOW 17. SUNDAY..A MIX OF SUN AND CLOUD. RISK OF A THUNDERSTORM IN THE AFTERNOON. HIGH 31. HUMIDEX 39. UV INDEX 8 OR VERY HIGH. WHITESHELL - LAC DU BONNET - PINAWA. TODAY..MAINLY SUNNY. HAZY. HIGH 30. HUMIDEX 35. UV INDEX 8 OR VERY HIGH. TONIGHT..PARTLY CLOUDY. HAZY. LOW 17. SUNDAY..A MIX OF SUN AND CLOUD. RISK OF A THUNDERSTORM LATE IN THE AFTERNOON. HIGH 31. HUMIDEX 39. UV INDEX 8 OR VERY HIGH. SPRAGUE - NORTHWEST ANGLE PROVINCIAL FOREST. TODAY..MAINLY SUNNY. HAZY. HIGH 30. HUMIDEX 35. UV INDEX 8 OR VERY HIGH. TONIGHT..PARTLY CLOUDY. HAZY. LOW 17. SUNDAY..A MIX OF SUN AND CLOUD. RISK OF A THUNDERSTORM LATE IN THE AFTERNOON. HIGH 31. HUMIDEX 39. UV INDEX 8 OR VERY HIGH. BRANDON - NEEPAWA - CARBERRY - TREHERNE. TODAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS AND RISK OF A THUNDERSTORM. HIGH 30. HUMIDEX 38. UV INDEX 9 OR VERY HIGH. TONIGHT..PARTLY CLOUDY. LOW 17. SUNDAY..MAINLY SUNNY. WIND BECOMING WEST 30 KM/H IN THE MORNING. HIGH 32. HUMIDEX 41. UV INDEX 9 OR VERY HIGH. KILLARNEY - PILOT MOUND - MANITOU. TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS THIS AFTERNOON WITH RISK OF A THUNDERSTORM. HIGH 30. HUMIDEX 38. UV INDEX 9 OR VERY HIGH. TONIGHT..PARTLY CLOUDY. LOW 17. SUNDAY..MAINLY SUNNY. WIND BECOMING WEST 30 KM/H IN THE MORNING. HIGH 32. HUMIDEX 41. UV INDEX 9 OR VERY HIGH. MELITA - BOISSEVAIN - TURTLE MOUNTAIN PROVINCIAL PARK VIRDEN - SOURIS. TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS THIS AFTERNOON WITH RISK OF A THUNDERSTORM. HIGH 30. HUMIDEX 38. UV INDEX 9 OR VERY HIGH. TONIGHT..PARTLY CLOUDY. LOW 17. SUNDAY..A MIX OF SUN AND CLOUD. RISK OF A THUNDERSTORM IN THE AFTERNOON. WIND BECOMING WEST 30 KM/H IN THE MORNING. HIGH 32. HUMIDEX 41. UV INDEX 9 OR VERY HIGH. DAUPHIN - RUSSELL - ROBLIN - WINNIPEGOSIS. TODAY..A MIX OF SUN AND CLOUD. HIGH 30. HUMIDEX 38. UV INDEX 8 OR VERY HIGH. TONIGHT..PARTLY CLOUDY. RISK OF A THUNDERSTORM OVERNIGHT. LOW 17. SUNDAY..A MIX OF SUN AND CLOUD. RISK OF A THUNDERSTORM EARLY IN THE MORNING. WIND BECOMING WEST 30 KM/H IN THE MORNING. HIGH 32. HUMIDEX 41. UV INDEX 9 OR VERY HIGH. MINNEDOSA - RIDING MOUNTAIN NATIONAL PARK. TODAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS AND RISK OF A THUNDERSTORM. HIGH 30. HUMIDEX 38. UV INDEX 8 OR VERY HIGH. TONIGHT..PARTLY CLOUDY. LOW 17. SUNDAY..A MIX OF SUN AND CLOUD. RISK OF A THUNDERSTORM IN THE AFTERNOON. WIND BECOMING WEST 30 KM/H IN THE MORNING. HIGH 32. HUMIDEX 41. UV INDEX 9 OR VERY HIGH. STE. ROSE - MCCREARY - ALONSA - GLADSTONE. TODAY..A MIX OF SUN AND CLOUD. HIGH 30. HUMIDEX 38. UV INDEX 8 OR VERY HIGH. TONIGHT..PARTLY CLOUDY. LOW 17. SUNDAY..MAINLY SUNNY. WIND BECOMING WEST 30 KM/H IN THE MORNING. HIGH 32. HUMIDEX 41. UV INDEX 9 OR VERY HIGH. SWAN RIVER - DUCK MOUNTAIN - PORCUPINE PROVINCIAL FOREST. TODAY..A MIX OF SUN AND CLOUD. HIGH 31. HUMIDEX 39. UV INDEX 8 OR VERY HIGH. TONIGHT..MAINLY CLOUDY. RISK OF A THUNDERSTORM OVERNIGHT. LOW 17. SUNDAY..A MIX OF SUN AND CLOUD. RISK OF A THUNDERSTORM IN THE MORNING. WIND BECOMING WEST 30 KM/H IN THE MORNING. HIGH 31. HUMIDEX 40. UV INDEX 9 OR VERY HIGH. ARBORG - HECLA - FISHER RIVER - GYPSUMVILLE - ASHERN. TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON. HIGH 30. HUMIDEX 38. UV INDEX 8 OR VERY HIGH. TONIGHT..PARTLY CLOUDY. RISK OF A THUNDERSTORM OVERNIGHT. LOW 19. SUNDAY..A MIX OF SUN AND CLOUD. RISK OF A THUNDERSTORM. WIND SOUTH 20 KM/H BECOMING WEST 20 LATE IN THE AFTERNOON. HIGH 30. HUMIDEX 41. UV INDEX 8 OR VERY HIGH. BERENS RIVER - LITTLE GRAND RAPIDS - BLOODVEIN - ATIKAKI POPLAR RIVER. TODAY..MAINLY SUNNY. HAZY. HIGH 29. HUMIDEX 36. UV INDEX 8 OR VERY HIGH. TONIGHT..PARTLY CLOUDY. HAZY. LOW 19. SUNDAY..A MIX OF SUN AND CLOUD. RISK OF A THUNDERSTORM IN THE AFTERNOON. HAZY. HIGH 28. HUMIDEX 35. UV INDEX 7 OR HIGH. GRAND RAPIDS - WATERHEN. TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON. HIGH 30. HUMIDEX 38. UV INDEX 7 OR HIGH. TONIGHT..CLOUDY. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. RISK OF A THUNDERSTORM OVERNIGHT. LOW 18. SUNDAY..A MIX OF SUN AND CLOUD. RISK OF A THUNDERSTORM. HIGH 26. HUMIDEX 34. UV INDEX 7 OR HIGH. END