FPCN11 CWTO 181915
ISSUED BY EC at 3:30 P.M. EDT MONDAY 18 AUG 2025.
Orangeville - Grand Valley - Southern Dufferin County
Tonight..clear. Becoming partly cloudy near midnight. Wind east 20 km/h becoming light this evening. Low 11.
Tuesday..mainly cloudy. 30 percent chance of showers late in the morning and early afternoon then 70 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming east 20 km/h in the morning. High 23.
Tuesday night..cloudy with 70 percent chance of showers or drizzle. Risk of a thunderstorm in the evening and after midnight. Low 15.
Shelburne - Mansfield - Northern Dufferin County
Tonight..clear. Becoming partly cloudy near midnight. Wind east 20 km/h becoming light this evening. Low 11.
Tuesday..mainly cloudy. 30 percent chance of showers late in the morning and early afternoon then 70 percent chance of showers late in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming east 20 km/h in the morning. High 23.
Tuesday night..cloudy with 70 percent chance of showers or drizzle. Risk of a thunderstorm in the evening and after midnight. Low 15.
Innisfil - New Tecumseth - Angus
Tonight..clear. Becoming partly cloudy near midnight. Low 11.
Tuesday..mainly cloudy. 70 percent chance of showers late in the morning and in the afternoon. Risk of a thunderstorm late in the afternoon. Wind becoming east 20 km/h in the morning. High 24.
Tuesday night..cloudy with 70 percent chance of showers or drizzle. Risk of a thunderstorm in the evening. Wind northeast 20 km/h becoming light in the evening. Low 15.
Extended 3-7 day forecast.
Past 0-2 day forecasts
Sat Aug 16 19:17 UTC
Sun Aug 17 04:57 UTC
Sun Aug 17 08:46 UTC
Sun Aug 17 08:56 UTC
Sun Aug 17 14:48 UTC
Sun Aug 17 19:15 UTC
Mon Aug 18 08:46 UTC
Mon Aug 18 14:45 UTC
Mon Aug 18 19:15 UTC (current forecast)
Past 3-7 day forecasts
Sat Aug 16 19:24 UTC
Sun Aug 17 08:54 UTC
Sun Aug 17 14:20 UTC
Sun Aug 17 18:50 UTC
Mon Aug 18 08:54 UTC
Mon Aug 18 14:20 UTC
Mon Aug 18 19:24 UTC (current forecast)