West Fork, Thursday, 15 October, 07:47
Overcast. Feels like 25°. High 46°, low 31°.
West Fork, Friday, 16 October
Clear. High 55°, low 28°.
West Fork, Saturday, 17 October
Partly cloudy. High 67°, low 42°.
West Fork, Sunday, 18 October
Overcast. High 56°, low 39°.
West Fork, Monday, 19 October
Overcast. High 60°, low 37°.
West Fork, Tuesday, 20 October
Overcast. High 62°, low 41°.
West Fork, Wednesday, 21 October
Mostly clear. High 65°, low 45°.
West Fork, Thursday, 22 October
Overcast. High 65°, low 52°.
West Fork, Friday, 23 October
Overcast. High 52°, low 43°.
West Fork, Saturday, 24 October
Snow. High 44°, low 36°.
West Fork, Sunday, 25 October
Light snow. High 39°, low 30°.
West Fork, Monday, 26 October
Overcast. High 37°, low 32°.
West Fork, Tuesday, 27 October
Snow. High 35°, low 32°.
West Fork, Wednesday, 28 October
Snow. High 34°, low 30°.
West Fork, Thursday, 29 October
Light snow. High 32°, low 29°.
West Fork, Friday, 30 October
Light snow. High 31°, low 27°.
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.