FPCN16 CWVR 181748 FORECASTS FOR THE CENTRAL INTERIOR OF BRITISH COLUMBIA ISSUED BY ENVIRONMENT CANADA AT 11:00 A.M. PDT THURSDAY 18 JUNE 2026 FOR TODAY AND FRIDAY. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:00 P.M. PDT. --------------------------------------------------------------------- MAJOR REFERENCE ELEVATIONS: PRINCE GEORGE: 580 METRES. BEGBIE SUMMIT: 1237 METRES. YELLOWHEAD PASS: 1140 METRES. PINE PASS: 915 METRES. --------------------------------------------------------------------- 100 MILE. TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON. WIND NORTHWEST 20 KM/H. HIGH 22. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEARING THIS EVENING. LOW 8. FRIDAY..SUNNY. A MIX OF SUN AND CLOUD LATE IN THE AFTERNOON WITH 40 PERCENT CHANCE OF SHOWERS. WIND BECOMING SOUTHEAST 20 KM/H GUSTING TO 40 IN THE MORNING THEN BECOMING SOUTHWEST 20 GUSTING TO 50 LATE IN THE AFTERNOON. HIGH 26. UV INDEX 7 OR HIGH. CHILCOTIN. TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON. HIGH 25. UV INDEX 8 OR VERY HIGH. TONIGHT..A FEW CLOUDS. LOW PLUS 1. FRIDAY..SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON THEN 30 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON. RISK OF THUNDERSTORMS OVER NORTHERN SECTIONS LATE IN THE AFTERNOON. WIND BECOMING NORTHWEST 30 KM/H GUSTING TO 50 EXCEPT SOUTHWEST 30 GUSTING TO 50 OVER SOUTHERN SECTIONS IN THE AFTERNOON. HIGH 26. UV INDEX 7 OR HIGH. CARIBOO - NORTH INCLUDING QUESNEL. TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS NEAR THE CARIBOO MOUNTAINS. WIND NORTHWEST 20 KM/H. HIGH 23. UV INDEX 7 OR HIGH. TONIGHT..A FEW CLOUDS. 30 PERCENT CHANCE OF SHOWERS NEAR THE CARIBOO MOUNTAINS EARLY THIS EVENING. LOW 7. FRIDAY..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 SOUTHEAST 20 KM/H GUSTING TO 40 IN THE MORNING THEN NORTHWEST 30 GUSTING TO 50 IN THE AFTERNOON. HIGH 25. UV INDEX 7 OR HIGH. CARIBOO - SOUTH INCLUDING WILLIAMS LAKE. TODAY..SUNNY. 30 PERCENT CHANCE OF SHOWERS NEAR THE CARIBOO MOUNTAINS. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON. WIND NORTHWEST 20 KM/H. HIGH 23. UV INDEX 7 OR HIGH. TONIGHT..CLEARING LATE THIS EVENING. 30 PERCENT CHANCE OF SHOWERS NEAR THE CARIBOO MOUNTAINS EARLY THIS EVENING. LOW 9. FRIDAY..SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON THEN 60 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON. WIND BECOMING SOUTHEAST 20 KM/H GUSTING TO 50 IN THE MORNING THEN NORTHWEST 30 GUSTING TO 60 LATE IN THE AFTERNOON. HIGH 25. UV INDEX 7 OR HIGH. PRINCE GEORGE. TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS THIS AFTERNOON. RISK OF THUNDERSTORMS OVER NORTHERN SECTIONS. WIND BECOMING NORTH 20 KM/H THIS AFTERNOON. HIGH 22. UV INDEX 6 OR HIGH. TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. RISK OF THUNDERSTORMS OVER NORTHERN SECTIONS EARLY THIS EVENING. WIND NORTH 20 KM/H BECOMING LIGHT THIS EVENING. LOW PLUS 5. FRIDAY..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 NORTH 30 KM/H GUSTING TO 50 IN THE MORNING. HIGH 21. UV INDEX 6 OR HIGH. STUART - NECHAKO. TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS THIS AFTERNOON. RISK OF THUNDERSTORMS OVER NORTHERN SECTIONS. HIGH 22. UV INDEX 6 OR HIGH. TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING AND OVERNIGHT. RISK OF THUNDERSTORMS OVER NORTHERN SECTIONS EARLY THIS EVENING. LOW PLUS 5. FRIDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE MORNING. SHOWERS AT TIMES HEAVY BEGINNING NEAR NOON. RISK OF A THUNDERSTORM IN THE AFTERNOON. AMOUNT 10 TO 15 MM. WIND BECOMING NORTH 30 KM/H GUSTING TO 50 IN THE AFTERNOON. HIGH 19. UV INDEX 4 OR MODERATE. YELLOWHEAD. TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS THIS AFTERNOON. RISK OF THUNDERSTORMS OVER THE RIDGES. HIGH 22. UV INDEX 6 OR HIGH. TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. RISK OF THUNDERSTORMS OVER THE RIDGES EARLY THIS EVENING. CLEARING LATE THIS EVENING. LOW PLUS 5. FRIDAY..SUNNY IN THE MORNING AND EARLY IN THE AFTERNOON THEN A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON. RISK OF A THUNDERSTORM LATE IN THE AFTERNOON. WIND BECOMING SOUTHEAST 20 KM/H NEAR NOON. HIGH 22. UV INDEX 7 OR HIGH. MCGREGOR. TODAY..A MIX OF SUN AND CLOUD. 40 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON WITH RISK OF A THUNDERSTORM. HIGH 21. UV INDEX 6 OR HIGH. TONIGHT..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS THIS EVENING AND RISK OF A THUNDERSTORM. CLEARING LATE THIS EVENING. LOW 9. FRIDAY..SUNNY. INCREASING CLOUDINESS NEAR NOON THEN A FEW SHOWERS BEGINNING LATE IN THE AFTERNOON. RISK OF A THUNDERSTORM LATE IN THE AFTERNOON. HIGH 21. UV INDEX 6 OR HIGH. WILLISTON. TODAY..MAINLY SUNNY. INCREASING CLOUDINESS THIS AFTERNOON THEN 30 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. HIGH 22. UV INDEX 6 OR HIGH. TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING WITH RISK OF A THUNDERSTORM. LOW 8. FRIDAY..MAINLY SUNNY. INCREASING CLOUDINESS IN THE MORNING THEN 60 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. RISK OF A THUNDERSTORM IN THE AFTERNOON. WIND BECOMING NORTHEAST 20 KM/H GUSTING TO 50 IN THE AFTERNOON. HIGH 17. UV INDEX 5 OR MODERATE. BULKLEY VALLEY. TODAY..MAINLY SUNNY. HIGH 23. UV INDEX 6 OR HIGH. TONIGHT..PARTLY CLOUDY. LOW 9. FRIDAY..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 NORTHWEST 20 KM/H GUSTING TO 40 IN THE AFTERNOON. HIGH 18. UV INDEX 5 OR MODERATE. LAKES DISTRICT. TODAY..SUNNY. HIGH 21. UV INDEX 7 OR HIGH. TONIGHT..CLEAR. LOW 6. FRIDAY..INCREASING CLOUDINESS. SHOWERS BEGINNING EARLY IN THE AFTERNOON. RISK OF THUNDERSTORMS IN THE AFTERNOON. HIGH 15. UV INDEX 6 OR HIGH. END