FPCN11 CWTO 090845
ISSUED BY EC at 5:00 A.M. EDT WEDNESDAY 9 SEP 2026.

Orangeville - Grand Valley - Southern Dufferin County

Today..cloudy. 40 percent chance of showers early this morning. Showers beginning this morning. Risk of a thunderstorm late this morning and this afternoon. Local amount 15 to 25 mm. Wind becoming west 20 km/h gusting to 40 late this morning. High 22.

Tonight..showers ending this evening then partly cloudy with 30 percent chance of showers. Risk of a thunderstorm early this evening. Wind west 20 km/h becoming light this evening. Low 14.

Thursday..sunny. Becoming a mix of sun and cloud in the morning. Wind becoming west 20 km/h gusting to 40 in the morning. High 21.

Shelburne - Mansfield - Northern Dufferin County

Today..cloudy. 40 percent chance of showers early this morning. Showers beginning this morning. Risk of a thunderstorm late this morning and this afternoon. Local amount 15 to 25 mm. Wind becoming southwest 30 km/h gusting to 50 this morning. High 22.

Tonight..showers ending this evening then partly cloudy with 30 percent chance of showers. Risk of a thunderstorm early this evening. Wind west 20 km/h gusting to 40. Low 14.

Thursday..sunny. Becoming a mix of sun and cloud in the morning. Wind becoming west 20 km/h gusting to 40 in the morning. High 21.

Innisfil - New Tecumseth - Angus

Today..cloudy. 40 percent chance of showers this morning. Showers beginning this morning. Risk of a thunderstorm late this morning and this afternoon. Local amount 10 to 20 mm. Wind becoming southwest 20 km/h late this morning. High 22.

Tonight..showers ending this evening then partly cloudy with 30 percent chance of showers. Clearing before morning. Risk of a thunderstorm early this evening. Low 14.

Thursday..sunny. Becoming a mix of sun and cloud in the morning. Wind becoming west 20 km/h gusting to 40 in the morning. High 21.

Extended 3-7 day forecast.

Past 0-2 day forecasts
Mon Sep 07 08:46 UTC
Mon Sep 07 14:45 UTC
Mon Sep 07 19:15 UTC
Tue Sep 08 08:45 UTC
Tue Sep 08 08:47 UTC
Tue Sep 08 14:45 UTC
Tue Sep 08 19:15 UTC
Wed Sep 09 08:45 UTC (current forecast)

Past 3-7 day forecasts
Mon Sep 07 08:54 UTC
Mon Sep 07 14:20 UTC
Mon Sep 07 19:24 UTC
Tue Sep 08 08:54 UTC
Tue Sep 08 14:21 UTC
Tue Sep 08 19:24 UTC
Wed Sep 09 08:55 UTC (current forecast)