West Fork, Saturday, 17 October, 16:48
Overcast. Feels like 64°. High 69°, low 37°.
West Fork, Sunday, 18 October
Mostly clear. High 56°, low 33°.
West Fork, Monday, 19 October
Mostly clear. High 60°, low 32°.
West Fork, Tuesday, 20 October
Overcast. High 59°, low 37°.
West Fork, Wednesday, 21 October
Clear. High 57°, low 35°.
West Fork, Thursday, 22 October
Light rain. High 65°, low 44°.
West Fork, Friday, 23 October
Overcast. High 56°, low 46°.
West Fork, Saturday, 24 October
Overcast. High 52°, low 38°.
West Fork, Sunday, 25 October
Clear. High 52°, low 40°.
West Fork, Monday, 26 October
Clear. High 60°, low 38°.
West Fork, Tuesday, 27 October
Mostly clear. High 65°, low 45°.
West Fork, Wednesday, 28 October
Overcast. High 63°, low 52°.
West Fork, Thursday, 29 October
Overcast. High 56°, low 48°.
West Fork, Friday, 30 October
Overcast. High 46°, low 39°.
West Fork, Saturday, 31 October
Overcast. High 57°, low 37°.
West Fork, Sunday, 1 November
Clear. High 49°, low 38°.
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for West Fork, MT are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
They are real temperature extremes recorded in West Fork, MT since 1960: the highest and lowest reading for each calendar date, with the year it happened.
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.