Crystal Point, Sunday, 11 October, 17:46
Snow. Feels like 22°. High 32°, low 29°.
Crystal Point, Monday, 12 October
Light snow. High 39°, low 24°.
Crystal Point, Tuesday, 13 October
Clear. High 43°, low 22°.
Crystal Point, Wednesday, 14 October
Overcast. High 44°, low 32°.
Crystal Point, Thursday, 15 October
Mostly clear. High 48°, low 29°.
Crystal Point, Friday, 16 October
Mostly clear. High 54°, low 39°.
Crystal Point, Saturday, 17 October
Overcast. High 60°, low 44°.
Crystal Point, Sunday, 18 October
Clear. High 53°, low 41°.
Crystal Point, Monday, 19 October
Overcast. High 57°, low 38°.
Crystal Point, Tuesday, 20 October
Snow. High 48°, low 36°.
Crystal Point, Wednesday, 21 October
Snow. High 39°, low 35°.
Crystal Point, Thursday, 22 October
Snow. High 38°, low 36°.
Crystal Point, Friday, 23 October
Snow. High 37°, low 23°.
Crystal Point, Saturday, 24 October
Overcast. High 39°, low 26°.
Crystal Point, Sunday, 25 October
Light snow. High 40°, low 28°.
Crystal Point, Monday, 26 October
Overcast. High 33°, 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 Crystal Point, 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 Crystal Point, 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.