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Great Falls 14-Day Extended Forecast
Two-week long-range trend forecast based on Canadian GEM ensemble model
Today(2026-09-17)
Overcast
11°4°
11% precip
Max Wind: 18 km/h (Gusts: 35 km/h)
Friday(2026-09-18)
Drizzle
18°7°
37% precip
Max Wind: 21 km/h (Gusts: 48 km/h)
Saturday(2026-09-19)
Overcast
13°7°
2% precip
Max Wind: 14 km/h (Gusts: 32 km/h)
Sunday(2026-09-20)
Overcast
15°5°
8% precip
Max Wind: 15 km/h (Gusts: 29 km/h)
Monday(2026-09-21)
Overcast
21°9°
6% precip
Max Wind: 19 km/h (Gusts: 41 km/h)
Tuesday(2026-09-22)
Overcast
22°11°
2% precip
Max Wind: 22 km/h (Gusts: 48 km/h)
Wednesday(2026-09-23)
Overcast
19°11°
13% precip
Max Wind: 17 km/h (Gusts: 38 km/h)