FPCN13 CWVR 101146 FORECASTS FOR THE SOUTHWEST INTERIOR OF BRITISH COLUMBIA ISSUED BY ENVIRONMENT CANADA AT 5:00 A.M. PDT WEDNESDAY 10 JUNE 2026 FOR TODAY AND THURSDAY. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. PDT. --------------------------------------------------------------------- MAJOR REFERENCE ELEVATIONS: OKANAGAN AND KAMLOOPS LAKES: 340 METRES. COQUIHALLA - HOPE TO MERRITT: 1230 METRES. COQUIHALLA - MERRITT TO KAMLOOPS: 1440 METRES. CONNECTOR - PENNASK SUMMIT: 1728 METRES. ALLISON PASS: 1340 METRES. --------------------------------------------------------------------- NORTH OKANAGAN - INCLUDING VERNON. TODAY..PERIODS OF RAIN ENDING THIS MORNING THEN MAINLY CLOUDY. SNOW LEVEL 1700 METRES. WIND BECOMING NORTHWEST 20 KM/H NEAR NOON. HIGH 19. UV INDEX 6 OR HIGH. TONIGHT..CLEARING LATE THIS EVENING. WIND NORTHWEST 20 KM/H BECOMING LIGHT THIS EVENING. LOW 8. THURSDAY..SUNNY. WIND BECOMING SOUTHWEST 20 KM/H IN THE AFTERNOON. HIGH 24. UV INDEX 7 OR HIGH. CENTRAL OKANAGAN - INCLUDING KELOWNA. TODAY..SHOWERS ENDING THIS MORNING THEN MAINLY CLOUDY. SNOW LEVEL 1700 METRES. WIND BECOMING SOUTHWEST 20 KM/H THIS MORNING. HIGH 20. UV INDEX 6 OR HIGH. TONIGHT..CLEAR. WIND SOUTHWEST 20 KM/H BECOMING LIGHT LATE THIS EVENING. LOW 8. THURSDAY..SUNNY. WIND BECOMING SOUTHWEST 20 KM/H IN THE AFTERNOON. HIGH 24. UV INDEX 7 OR HIGH. SOUTH OKANAGAN - INCLUDING PENTICTON. TODAY..A MIX OF SUN AND CLOUD. A FEW SHOWERS ENDING THIS MORNING. SNOW LEVEL 1700 METRES RISING TO 2400 METRES THIS MORNING. WIND BECOMING NORTH 20 KM/H THIS MORNING. HIGH 22. UV INDEX 6 OR HIGH. TONIGHT..CLEAR. WIND NORTH 20 KM/H BECOMING LIGHT THIS EVENING. LOW 7. THURSDAY..SUNNY. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 IN THE AFTERNOON. HIGH 26. UV INDEX 8 OR VERY HIGH. SIMILKAMEEN. TODAY..CLOUDY. 60 PERCENT CHANCE OF SHOWERS EARLY THIS MORNING. CLEARING THIS AFTERNOON. WIND BECOMING WEST 20 KM/H GUSTING TO 40 THIS MORNING. HIGH 19. UV INDEX 6 OR HIGH. TONIGHT..CLEAR. FOG PATCHES DEVELOPING OVERNIGHT. WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW PLUS 4. THURSDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. WIND BECOMING SOUTHWEST 20 KM/H IN THE AFTERNOON. HIGH 23. UV INDEX 8 OR VERY HIGH. FRASER CANYON - NORTH INCLUDING LILLOOET. TODAY..MAINLY CLOUDY. WIND SOUTH 30 KM/H GUSTING TO 50. HIGH 24. UV INDEX 6 OR HIGH. TONIGHT..CLEARING THIS EVENING. WIND SOUTH 30 KM/H GUSTING TO 50. LOW 12. THURSDAY..MAINLY SUNNY. WIND SOUTH 30 KM/H GUSTING TO 50. HIGH 27. UV INDEX 7 OR HIGH. FRASER CANYON - SOUTH INCLUDING LYTTON. TODAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS NEAR BOSTON BAR. WIND SOUTH 30 KM/H GUSTING TO 50 INCREASING TO 50 GUSTING TO 70 EARLY THIS AFTERNOON. HIGH 22. UV INDEX 6 OR HIGH. TONIGHT..PARTLY CLOUDY. WIND SOUTH 50 KM/H GUSTING TO 70 DIMINISHING TO 30 GUSTING TO 50 EARLY THIS EVENING. LOW 12. THURSDAY..MAINLY SUNNY. WIND SOUTH 20 KM/H GUSTING TO 40 INCREASING TO 40 GUSTING TO 70 IN THE AFTERNOON. HIGH 25. UV INDEX 7 OR HIGH. NICOLA. TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS EARLY THIS MORNING. SNOW LEVEL 1700 METRES. WIND SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 19. UV INDEX 6 OR HIGH. TONIGHT..A FEW CLOUDS. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 6. THURSDAY..MAINLY SUNNY. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 IN THE AFTERNOON. HIGH 22. UV INDEX 7 OR HIGH. SOUTH THOMPSON. TODAY..A FEW SHOWERS ENDING THIS MORNING THEN MAINLY CLOUDY. WIND BECOMING WEST 20 KM/H LATE THIS MORNING. HIGH 22. UV INDEX 6 OR HIGH. TONIGHT..A FEW CLOUDS. WIND WEST 20 KM/H BECOMING LIGHT THIS EVENING. LOW 10. THURSDAY..MAINLY SUNNY. HIGH 26. UV INDEX 7 OR HIGH. SHUSWAP. TODAY..PERIODS OF RAIN ENDING THIS MORNING THEN A MIX OF SUN AND CLOUD. HIGH 20. UV INDEX 5 OR MODERATE. TONIGHT..A FEW CLOUDS. LOW 8. THURSDAY..MAINLY SUNNY. HIGH 25. UV INDEX 7 OR HIGH. MANNING - SKAGIT VALLEY. TODAY..PERIODS OF RAIN ENDING LATE THIS MORNING THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. WIND BECOMING NORTHWEST 20 KM/H GUSTING TO 40 THIS MORNING. HIGH 17. UV INDEX 3 OR MODERATE. TONIGHT..CLEARING THIS EVENING. WIND NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW PLUS 3. THURSDAY..MAINLY SUNNY. WIND BECOMING NORTHWEST 20 KM/H GUSTING TO 40 LATE IN THE MORNING. HIGH 21. UV INDEX 8 OR VERY HIGH. END