FPCN15 CWHX 181339 FORECASTS FOR PRINCE EDWARD ISLAND ISSUED BY ENVIRONMENT CANADA AT 11:00 A.M. ADT MONDAY 18 MAY 2026 FOR TODAY AND TUESDAY. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:00 P.M. ADT. PRINCE EDWARD ISLAND. TODAY..SUNNY. HIGH 15 EXCEPT 10 ALONG PARTS OF THE COAST. UV INDEX 7 OR HIGH. TONIGHT..PARTLY CLOUDY. BECOMING CLOUDY AFTER MIDNIGHT WITH 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOW 7. TUESDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 17 EXCEPT 12 ALONG PARTS OF THE COAST. UV INDEX 7 OR HIGH. END