FPCN11 CWTO 132155 AAA UPDATED FORECASTS FOR SOUTHERN ONTARIO AND THE NATIONAL CAPITAL REGION ISSUED BY ENVIRONMENT CANADA AT 5:54 P.M. EDT MONDAY 13 APRIL 2026 FOR TONIGHT TUESDAY AND TUESDAY NIGHT. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. EDT TUESDAY. COBOURG - COLBORNE - WESTERN NORTHUMBERLAND COUNTY. TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 6. TUESDAY..SHOWERS ENDING EARLY IN THE AFTERNOON THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM IN THE MORNING AND AFTERNOON. AMOUNT 5 MM. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 NEAR NOON. HIGH 16. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. SHOWERS BEGINNING OVERNIGHT. RISK OF A THUNDERSTORM. AMOUNT 5 TO 10 MM. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW 7. BELLEVILLE - QUINTE WEST - EASTERN NORTHUMBERLAND COUNTY. TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 6. TUESDAY..SHOWERS ENDING EARLY IN THE AFTERNOON THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM IN THE MORNING AND AFTERNOON. AMOUNT 5 MM. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 NEAR NOON. HIGH 16. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. SHOWERS BEGINNING OVERNIGHT. RISK OF A THUNDERSTORM. AMOUNT 5 TO 10 MM. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW 7. PICTON - SANDBANKS PARK. TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 6. TUESDAY..SHOWERS ENDING EARLY IN THE AFTERNOON THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM IN THE MORNING AND AFTERNOON. AMOUNT 5 MM. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 NEAR NOON. HIGH 16. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. SHOWERS BEGINNING OVERNIGHT. RISK OF A THUNDERSTORM. AMOUNT 5 TO 10 MM. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW 7. NAPANEE - CONSECON. TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 6. TUESDAY..SHOWERS ENDING EARLY IN THE AFTERNOON THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM IN THE MORNING AND AFTERNOON. AMOUNT 5 MM. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 NEAR NOON. HIGH 16. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. SHOWERS BEGINNING OVERNIGHT. RISK OF A THUNDERSTORM. AMOUNT 5 TO 10 MM. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW 7. KINGSTON - ODESSA - FRONTENAC ISLANDS. TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. WIND SOUTHWEST 20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW PLUS 4. TUESDAY..CLOUDY. SHOWERS BEGINNING IN THE MORNING. RISK OF A THUNDERSTORM LATE IN THE MORNING AND IN THE AFTERNOON. HIGH 14. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. SHOWERS BEGINNING OVERNIGHT. RISK OF A THUNDERSTORM OVERNIGHT. LOW 8. LINDSAY - SOUTHERN KAWARTHA LAKES. TONIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. FOG PATCHES DEVELOPING AFTER MIDNIGHT. WIND WEST 20 KM/H BECOMING LIGHT LATE THIS EVENING. LOW 6. TUESDAY..SHOWERS ENDING EARLY IN THE AFTERNOON THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM IN THE MORNING AND AFTERNOON. AMOUNT 5 TO 10 MM. WIND BECOMING SOUTHWEST 20 KM/H IN THE AFTERNOON. HIGH 18. UV INDEX 4 OR MODERATE. TUESDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. SHOWERS BEGINNING AFTER MIDNIGHT. RISK OF A THUNDERSTORM. AMOUNT 5 TO 10 MM. WIND SOUTHWEST 20 KM/H BECOMING LIGHT IN THE EVENING. LOW 11. FENELON FALLS - BALSAM LAKE PARK - NORTHERN KAWARTHA LAKES. TONIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. FOG PATCHES DEVELOPING AFTER MIDNIGHT. WIND WEST 20 KM/H BECOMING LIGHT LATE THIS EVENING. LOW PLUS 5. TUESDAY..SHOWERS ENDING EARLY IN THE AFTERNOON THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM IN THE MORNING AND AFTERNOON. AMOUNT 5 TO 10 MM. WIND BECOMING SOUTHWEST 20 KM/H IN THE AFTERNOON. HIGH 16. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. SHOWERS BEGINNING AFTER MIDNIGHT. RISK OF A THUNDERSTORM. AMOUNT 5 TO 10 MM. WIND SOUTHWEST 20 KM/H BECOMING LIGHT IN THE EVENING. LOW 7. PETERBOROUGH CITY - LAKEFIELD - SOUTHERN PETERBOROUGH COUNTY. TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. FOG PATCHES DEVELOPING AFTER MIDNIGHT. WIND WEST 20 KM/H BECOMING LIGHT LATE THIS EVENING. LOW 6. TUESDAY..SHOWERS ENDING EARLY IN THE AFTERNOON THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM IN THE MORNING AND AFTERNOON. AMOUNT 5 TO 10 MM. WIND BECOMING SOUTHWEST 20 KM/H IN THE AFTERNOON. HIGH 19. UV INDEX 4 OR MODERATE. TUESDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. SHOWERS BEGINNING AFTER MIDNIGHT. RISK OF A THUNDERSTORM. AMOUNT 5 TO 10 MM. WIND SOUTHWEST 20 KM/H BECOMING LIGHT IN THE EVENING. LOW 12. APSLEY - WOODVIEW - NORTHERN PETERBOROUGH COUNTY. TONIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. FOG PATCHES DEVELOPING AFTER MIDNIGHT. WIND WEST 20 KM/H BECOMING LIGHT LATE THIS EVENING. LOW PLUS 5. TUESDAY..SHOWERS ENDING EARLY IN THE AFTERNOON THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM IN THE MORNING AND AFTERNOON. AMOUNT 5 TO 10 MM. WIND BECOMING SOUTHWEST 20 KM/H IN THE AFTERNOON. HIGH 17. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. SHOWERS BEGINNING AFTER MIDNIGHT. RISK OF A THUNDERSTORM. AMOUNT 5 TO 10 MM. WIND SOUTHWEST 20 KM/H BECOMING LIGHT IN THE EVENING. LOW 9. STIRLING - TWEED - MADOC. TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. FOG PATCHES DEVELOPING AFTER MIDNIGHT. WIND WEST 20 KM/H BECOMING LIGHT LATE THIS EVENING. LOW 7. TUESDAY..SHOWERS ENDING EARLY IN THE AFTERNOON THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM IN THE MORNING AND AFTERNOON. AMOUNT 5 TO 10 MM. WIND BECOMING SOUTHWEST 20 KM/H IN THE AFTERNOON. HIGH 17. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. SHOWERS BEGINNING AFTER MIDNIGHT. RISK OF A THUNDERSTORM. AMOUNT 5 TO 10 MM. WIND SOUTHWEST 20 KM/H BECOMING LIGHT IN THE EVENING. LOW 9. TAMWORTH - SYDENHAM - SOUTH FRONTENAC. TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. WIND SOUTHWEST 20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 9. TUESDAY..CLOUDY. SHOWERS BEGINNING IN THE MORNING. RISK OF A THUNDERSTORM LATE IN THE MORNING AND IN THE AFTERNOON. HIGH 17. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. SHOWERS BEGINNING OVERNIGHT. RISK OF A THUNDERSTORM OVERNIGHT. LOW 9. KALADAR - BANNOCKBURN - BON ECHO PARK. TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. FOG PATCHES DEVELOPING AFTER MIDNIGHT. WIND WEST 20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW PLUS 4. TUESDAY..SHOWERS ENDING LATE IN THE AFTERNOON THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM IN THE MORNING AND AFTERNOON. AMOUNT 10 TO 20 MM. HIGH 18. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. A FEW SHOWERS BEGINNING AFTER MIDNIGHT. LOW 7. BANCROFT - HASTINGS HIGHLANDS - DENBIGH. TONIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. FOG PATCHES DEVELOPING AFTER MIDNIGHT. WIND WEST 20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW PLUS 4. TUESDAY..SHOWERS ENDING LATE IN THE AFTERNOON THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM IN THE MORNING AND AFTERNOON. AMOUNT 10 TO 20 MM. HIGH 16. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. A FEW SHOWERS BEGINNING AFTER MIDNIGHT. LOW 7. GANANOQUE - MALLORYTOWN. TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. WIND SOUTHWEST 20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 9. TUESDAY..CLOUDY. SHOWERS BEGINNING IN THE MORNING. RISK OF A THUNDERSTORM LATE IN THE MORNING AND IN THE AFTERNOON. HIGH 18. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. SHOWERS BEGINNING OVERNIGHT. RISK OF A THUNDERSTORM OVERNIGHT. LOW 9. BROCKVILLE - PRESCOTT. TONIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. WIND SOUTHWEST 20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 9. TUESDAY..CLOUDY. SHOWERS BEGINNING IN THE MORNING. RISK OF A THUNDERSTORM LATE IN THE MORNING AND IN THE AFTERNOON. HIGH 18. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. SHOWERS BEGINNING OVERNIGHT. RISK OF A THUNDERSTORM OVERNIGHT. LOW 9. WESTPORT - CHARLESTON LAKE. TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. WIND SOUTHWEST 20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 9. TUESDAY..CLOUDY. SHOWERS BEGINNING IN THE MORNING. RISK OF A THUNDERSTORM LATE IN THE MORNING AND IN THE AFTERNOON. HIGH 18. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. SHOWERS BEGINNING OVERNIGHT. RISK OF A THUNDERSTORM OVERNIGHT. LOW 9. MERRICKVILLE-WOLFORD - KEMPTVILLE. TONIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. WIND SOUTHWEST 20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 7. TUESDAY..CLOUDY. SHOWERS BEGINNING IN THE MORNING. RISK OF A THUNDERSTORM LATE IN THE MORNING AND IN THE AFTERNOON. HIGH 17. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. SHOWERS BEGINNING OVERNIGHT. RISK OF A THUNDERSTORM OVERNIGHT. LOW 8. OTTAWA NORTH - KANATA - ORLEANS. TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 6. TUESDAY..CLOUDY. SHOWERS BEGINNING IN THE MORNING. RISK OF A THUNDERSTORM LATE IN THE MORNING AND IN THE AFTERNOON. HIGH 11. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. A FEW SHOWERS BEGINNING OVERNIGHT. LOW 6. OTTAWA SOUTH - RICHMOND - METCALFE. TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 6. TUESDAY..CLOUDY. SHOWERS BEGINNING IN THE MORNING. RISK OF A THUNDERSTORM LATE IN THE MORNING AND IN THE AFTERNOON. HIGH 13. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. A FEW SHOWERS BEGINNING OVERNIGHT. LOW 6. GATINEAU. TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 6. TUESDAY..CLOUDY. SHOWERS BEGINNING IN THE MORNING. RISK OF A THUNDERSTORM LATE IN THE MORNING AND IN THE AFTERNOON. HIGH 10. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. A FEW SHOWERS BEGINNING OVERNIGHT. LOW 6. PRESCOTT AND RUSSELL. TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 6. TUESDAY..CLOUDY. SHOWERS BEGINNING IN THE MORNING. RISK OF A THUNDERSTORM LATE IN THE MORNING AND IN THE AFTERNOON. HIGH 11. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. LOW 6. MORRISBURG - LONG SAULT. TONIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 7. TUESDAY..CLOUDY. SHOWERS BEGINNING IN THE MORNING. RISK OF A THUNDERSTORM LATE IN THE MORNING AND IN THE AFTERNOON. HIGH 15. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. LOW 6. CORNWALL - LANCASTER. TONIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 7. TUESDAY..CLOUDY. SHOWERS BEGINNING IN THE MORNING. RISK OF A THUNDERSTORM LATE IN THE MORNING AND IN THE AFTERNOON. HIGH 15. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. LOW 6. WINCHESTER - NEWINGTON. TONIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 7. TUESDAY..CLOUDY. SHOWERS BEGINNING IN THE MORNING. RISK OF A THUNDERSTORM LATE IN THE MORNING AND IN THE AFTERNOON. HIGH 15. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. LOW 6. MAXVILLE - ALEXANDRIA. TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW PLUS 5. TUESDAY..CLOUDY. SHOWERS BEGINNING IN THE MORNING. RISK OF A THUNDERSTORM LATE IN THE MORNING AND IN THE AFTERNOON. HIGH 10. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. LOW 7. PLEVNA - SHARBOT LAKE - WESTERN LANARK COUNTY. TONIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 8. TUESDAY..CLOUDY. SHOWERS BEGINNING IN THE MORNING. RISK OF A THUNDERSTORM LATE IN THE MORNING AND IN THE AFTERNOON. HIGH 16. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. A FEW SHOWERS BEGINNING OVERNIGHT. LOW 8. SMITHS FALLS - PERTH - EASTERN LANARK COUNTY. TONIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 8. TUESDAY..CLOUDY. SHOWERS BEGINNING IN THE MORNING. RISK OF A THUNDERSTORM LATE IN THE MORNING AND IN THE AFTERNOON. HIGH 14. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. A FEW SHOWERS BEGINNING OVERNIGHT. LOW 8. HALIBURTON - MINDEN - SOUTHERN HALIBURTON COUNTY. TONIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. FOG PATCHES DEVELOPING AFTER MIDNIGHT. WIND WEST 20 KM/H BECOMING LIGHT THIS EVENING. LOW ZERO. TUESDAY..SHOWERS ENDING LATE IN THE AFTERNOON THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM IN THE MORNING AND AFTERNOON. AMOUNT 10 TO 20 MM. HIGH 14. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY. SHOWERS BEGINNING AFTER MIDNIGHT. LOW PLUS 4. OXTONGUE LAKE - FORT IRWIN - NORTHERN HALIBURTON COUNTY. TONIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. FOG PATCHES DEVELOPING AFTER MIDNIGHT. WIND WEST 20 KM/H BECOMING LIGHT THIS EVENING. LOW ZERO. TUESDAY..SHOWERS ENDING LATE IN THE AFTERNOON THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM IN THE MORNING AND AFTERNOON. AMOUNT 10 TO 20 MM. HIGH 14. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY. SHOWERS BEGINNING AFTER MIDNIGHT. LOW PLUS 4. BARRY'S BAY - KILLALOE. TONIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. FOG PATCHES DEVELOPING AFTER MIDNIGHT. WIND WEST 20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW PLUS 4. TUESDAY..SHOWERS ENDING LATE IN THE AFTERNOON THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM IN THE MORNING AND AFTERNOON. AMOUNT 10 TO 20 MM. HIGH 11. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. A FEW SHOWERS BEGINNING AFTER MIDNIGHT. LOW PLUS 4. RENFREW - ARNPRIOR - CALABOGIE. TONIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. WIND WEST 20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW PLUS 4. TUESDAY..SHOWERS ENDING LATE IN THE AFTERNOON THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM IN THE MORNING AND AFTERNOON. AMOUNT 10 TO 20 MM. HIGH 11. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. A FEW SHOWERS BEGINNING AFTER MIDNIGHT. LOW PLUS 4. PETAWAWA - PEMBROKE - COBDEN. TONIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. WIND WEST 20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW PLUS 4. TUESDAY..SHOWERS ENDING LATE IN THE AFTERNOON THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM IN THE MORNING AND AFTERNOON. AMOUNT 10 TO 20 MM. HIGH 11. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. A FEW SHOWERS BEGINNING AFTER MIDNIGHT. LOW PLUS 4. WESTERN ALGONQUIN PARK - LAKE OF TWO RIVERS. TONIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. FOG PATCHES DEVELOPING AFTER MIDNIGHT. WIND WEST 20 KM/H BECOMING LIGHT THIS EVENING. LOW PLUS 2. TUESDAY..SHOWERS ENDING LATE IN THE AFTERNOON THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM IN THE MORNING AND AFTERNOON. AMOUNT 10 TO 20 MM. HIGH 11. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY. SHOWERS BEGINNING AFTER MIDNIGHT. LOW PLUS 3. DEEP RIVER - WHITNEY - EASTERN ALGONQUIN PARK. TONIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. FOG PATCHES DEVELOPING AFTER MIDNIGHT. WIND WEST 20 KM/H BECOMING LIGHT THIS EVENING. LOW PLUS 2. TUESDAY..SHOWERS ENDING LATE IN THE AFTERNOON THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM IN THE MORNING AND AFTERNOON. AMOUNT 10 TO 20 MM. HIGH 11. UV INDEX 3 OR MODERATE. TUESDAY NIGHT..CLOUDY. SHOWERS BEGINNING AFTER MIDNIGHT. LOW PLUS 3. REMAINDER UNCHANGED. END