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Grand Grindstone 14-Day Extended Forecast
Two-week long-range trend forecast based on Canadian GEM ensemble model
Today(2026-09-17)
Foggy
15°6°
5% precip
Max Wind: 11 km/h (Gusts: 19 km/h)
Friday(2026-09-18)
Moderate Rain
15°7°
29% precip
Max Wind: 20 km/h (Gusts: 43 km/h)
Saturday(2026-09-19)
Drizzle
17°10°
69% precip
Max Wind: 14 km/h (Gusts: 37 km/h)
Sunday(2026-09-20)
Overcast
16°4°
0% precip
Max Wind: 13 km/h (Gusts: 34 km/h)
Monday(2026-09-21)
Overcast
18°5°
0% precip
Max Wind: 12 km/h (Gusts: 26 km/h)
Tuesday(2026-09-22)
Overcast
18°6°
3% precip
Max Wind: 16 km/h (Gusts: 40 km/h)
Wednesday(2026-09-23)
Overcast
20°8°
20% precip
Max Wind: 17 km/h (Gusts: 49 km/h)