FPCN16 CWWG 192136 FORECASTS FOR CENTRAL AND NORTHERN ALBERTA ISSUED BY ENVIRONMENT CANADA AT 4:00 P.M. MDT MONDAY 19 AUGUST 2024 FOR TONIGHT TUESDAY AND TUESDAY NIGHT. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT TUESDAY. --------------------------------------------------------------------- MAJOR REFERENCE ELEVATIONS: HIGHWAY 16 - OBED SUMMIT: 1164 METRES. HINTON: 1003 METRES. GRANDE CACHE: 1280 METRES. --------------------------------------------------------------------- CITY OF EDMONTON - ST. ALBERT - SHERWOOD PARK. TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. 60 PERCENT CHANCE OF SHOWERS OR THUNDERSTORMS. LOW 17. TUESDAY..CLEARING IN THE MORNING. HIGH 25. UV INDEX 5 OR MODERATE. TUESDAY NIGHT..PARTLY CLOUDY. LOW 12. SPRUCE GROVE - MORINVILLE - MAYERTHORPE - EVANSBURG. TONIGHT..PARTLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS OR THUNDERSTORMS THIS EVENING AND AFTER MIDNIGHT WITH RISK OF A SEVERE THUNDERSTORM. LOW 13. TUESDAY..CLEARING IN THE MORNING. HIGH 23. UV INDEX 5 OR MODERATE. TUESDAY NIGHT..PARTLY CLOUDY. LOW 11. FORT SASKATCHEWAN - VEGREVILLE - REDWATER - SMOKY LAKE. TONIGHT..CLEAR. INCREASING CLOUDINESS THIS EVENING THEN 60 PERCENT CHANCE OF SHOWERS OR THUNDERSTORMS LATE THIS EVENING AND OVERNIGHT. FOG PATCHES DEVELOPING OVERNIGHT. LOW 11. TUESDAY..CLEARING IN THE MORNING. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 25. HUMIDEX 27. UV INDEX 5 OR MODERATE. TUESDAY NIGHT..PARTLY CLOUDY. LOW 7. DRAYTON VALLEY - DEVON - RIMBEY - PIGEON LAKE. TONIGHT..PARTLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS OR THUNDERSTORMS AND RISK OF A SEVERE THUNDERSTORM. LOW 12. TUESDAY..CLEARING IN THE MORNING. HIGH 24. HUMIDEX 26. UV INDEX 5 OR MODERATE. TUESDAY NIGHT..PARTLY CLOUDY. LOW 8. LEDUC - CAMROSE - WETASKIWIN - TOFIELD. TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. 60 PERCENT CHANCE OF SHOWERS OR THUNDERSTORMS. FOG PATCHES DEVELOPING OVERNIGHT. LOW 12. TUESDAY..CLEARING IN THE MORNING. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 25. HUMIDEX 26. UV INDEX 5 OR MODERATE. TUESDAY NIGHT..A FEW CLOUDS. LOW 8. WESTLOCK - BARRHEAD - ATHABASCA. TONIGHT..PARTLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS OR THUNDERSTORMS AND RISK OF A SEVERE THUNDERSTORM. FOG PATCHES DEVELOPING OVERNIGHT. LOW 9. TUESDAY..CLEARING IN THE MORNING. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 23. HUMIDEX 25. UV INDEX 5 OR MODERATE. TUESDAY NIGHT..PARTLY CLOUDY. LOW 9. LLOYDMINSTER - WAINWRIGHT - VERMILION - PROVOST. TONIGHT..PARTLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS OR THUNDERSTORMS. FOG PATCHES DEVELOPING OVERNIGHT. WIND SOUTHWEST 20 KM/H BECOMING SOUTHEAST 20 EARLY THIS EVENING. LOW 13. TUESDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM. FOG PATCHES DISSIPATING IN THE MORNING. WIND BECOMING NORTHWEST 20 KM/H IN THE MORNING. HIGH 25. HUMIDEX 26. UV INDEX 6 OR HIGH. TUESDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING WITH RISK OF A THUNDERSTORM. LOW 11. BONNYVILLE - ST. PAUL - COLD LAKE - LAC LA BICHE. TONIGHT..PARTLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS OR THUNDERSTORMS LATE THIS EVENING AND OVERNIGHT. FOG PATCHES DEVELOPING OVERNIGHT. WIND SOUTHWEST 20 KM/H BECOMING LIGHT THIS EVENING. LOW 14. TUESDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING AND RISK OF A THUNDERSTORM. CLEARING IN THE MORNING. FOG PATCHES DISSIPATING IN THE MORNING. WIND BECOMING WEST 20 KM/H NEAR NOON. HIGH 24. HUMIDEX 27. UV INDEX 5 OR MODERATE. TUESDAY NIGHT..PARTLY CLOUDY. LOW 9. WHITECOURT - EDSON - FOX CREEK - SWAN HILLS. TONIGHT..PARTLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS OR THUNDERSTORMS THIS EVENING AND RISK OF A SEVERE THUNDERSTORM. CLEARING LATE THIS EVENING. LOW 7. TUESDAY..SUNNY. INCREASING CLOUDINESS EARLY IN THE AFTERNOON. WIND BECOMING WEST 20 KM/H NEAR NOON. HIGH 23. UV INDEX 5 OR MODERATE. TUESDAY NIGHT..MAINLY CLOUDY. LOW 9. HINTON - GRANDE CACHE. TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING WITH RISK OF A SEVERE THUNDERSTORM. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT EARLY THIS EVENING. LOW 11. TUESDAY..INCREASING CLOUDINESS. 30 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON. WIND BECOMING SOUTHWEST 30 KM/H GUSTING TO 50 IN THE MORNING. HIGH 18. UV INDEX 5 OR MODERATE. TUESDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. WIND SOUTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT IN THE EVENING. LOW 11. GRANDE PRAIRIE - BEAVERLODGE - VALLEYVIEW. TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING WITH RISK OF A SEVERE THUNDERSTORM. WIND WEST 30 KM/H GUSTING TO 50. LOW 12. TUESDAY..MAINLY CLOUDY. WIND SOUTHWEST 20 KM/H GUSTING TO 50 BECOMING WEST 40 GUSTING TO 60 NEAR NOON. HIGH 22. UV INDEX 5 OR MODERATE. TUESDAY NIGHT..MAINLY CLOUDY. WIND WEST 40 KM/H GUSTING TO 60 BECOMING LIGHT IN THE EVENING. LOW 10. PEACE RIVER - FAIRVIEW - HIGH PRAIRIE - MANNING. TONIGHT..PARTLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS THIS EVENING AND AFTER MIDNIGHT AND RISK OF A THUNDERSTORM. CLEARING OVERNIGHT. WIND SOUTHWEST 30 KM/H GUSTING TO 50. LOW 12. TUESDAY..INCREASING CLOUDINESS IN THE MORNING. WIND SOUTHWEST 20 KM/H GUSTING TO 50 BECOMING WEST 40 GUSTING TO 60 NEAR NOON. HIGH 24. HUMIDEX 25. UV INDEX 5 OR MODERATE. TUESDAY NIGHT..MAINLY CLOUDY. WIND WEST 40 KM/H GUSTING TO 60 BECOMING LIGHT IN THE EVENING. LOW 13. SLAVE LAKE. TONIGHT..PARTLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS OR THUNDERSTORMS AND RISK OF A SEVERE THUNDERSTORM. FOG PATCHES DEVELOPING OVERNIGHT. LOW 10. TUESDAY..MAINLY SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON. FOG PATCHES DISSIPATING IN THE MORNING. WIND BECOMING WEST 30 KM/H GUSTING TO 50 NEAR NOON. HIGH 21. UV INDEX 5 OR MODERATE. TUESDAY NIGHT..MAINLY CLOUDY. WIND WEST 30 KM/H GUSTING TO 50 BECOMING LIGHT IN THE EVENING. LOW 14. WABASCA - PEERLESS LAKE - GIFT LAKE - CADOTTE LAKE. TONIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF A THUNDERSTORM. CLEARING BEFORE MORNING. FOG PATCHES DEVELOPING OVERNIGHT. LOW 10. TUESDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD NEAR NOON. FOG PATCHES DISSIPATING IN THE MORNING. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 NEAR NOON. HIGH 22. HUMIDEX 25. UV INDEX 5 OR MODERATE. TUESDAY NIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW 12. FORT MCMURRAY - FORT MACKAY. TONIGHT..PARTLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS OR THUNDERSTORMS. WIDESPREAD SMOKE. FOG IN A FEW LOCALITIES OVERNIGHT. LOW 12. TUESDAY..A MIX OF SUN AND CLOUD. LOCAL SMOKE. FOG IN A FEW LOCALITIES IN THE MORNING. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 NEAR NOON. HIGH 24. HUMIDEX 27. UV INDEX 4 OR MODERATE. TUESDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOCAL SMOKE. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW 14. FORT CHIPEWYAN - WOOD BUFFALO NATIONAL PARK. TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS AND RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. FOG IN A FEW LOCALITIES OVERNIGHT. LOW 13. TUESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON WITH RISK OF A THUNDERSTORM. LOCAL SMOKE. FOG IN A FEW LOCALITIES IN THE MORNING. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 NEAR NOON. HIGH 23. HUMIDEX 27. UV INDEX 4 OR MODERATE. TUESDAY NIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM IN THE EVENING. WIDESPREAD SMOKE. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. WIND BECOMING NORTHWEST 20 OVERNIGHT. LOW 14. HIGH LEVEL - RAINBOW LAKE - FORT VERMILION - MACKENZIE HWY. TONIGHT..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS THIS EVENING AND AFTER MIDNIGHT WITH RISK OF A THUNDERSTORM. LOCAL SMOKE. WIND SOUTHEAST 20 KM/H BECOMING LIGHT THIS EVENING. LOW 11. TUESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON WITH RISK OF A THUNDERSTORM. LOCAL SMOKE. WIND BECOMING WEST 20 KM/H GUSTING TO 40 NEAR NOON. HIGH 24. HUMIDEX 26. UV INDEX 5 OR MODERATE. TUESDAY NIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE EVENING AND AFTER MIDNIGHT. RISK OF A THUNDERSTORM IN THE EVENING. WIDESPREAD SMOKE. WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. WIND BECOMING NORTH 20 OVERNIGHT. LOW 12. END