Crystal Point, Sunday, 18 October, 22:08
Partly cloudy. Feels like 37°. High 54°, low 30°.
Crystal Point, Monday, 19 October
Overcast. High 54°, low 33°.
Crystal Point, Tuesday, 20 October
Partly cloudy. High 56°, low 34°.
Crystal Point, Wednesday, 21 October
Mostly clear. High 58°, low 44°.
Crystal Point, Thursday, 22 October
Light rain. High 60°, low 44°.
Crystal Point, Friday, 23 October
Snow. High 45°, low 37°.
Crystal Point, Saturday, 24 October
Snow. High 37°, low 30°.
Crystal Point, Sunday, 25 October
Snow. High 37°, low 31°.
Crystal Point, Monday, 26 October
Overcast. High 37°, low 31°.
Crystal Point, Tuesday, 27 October
Partly cloudy. High 45°, low 30°.
Crystal Point, Wednesday, 28 October
Light snow. High 42°, low 32°.
Crystal Point, Thursday, 29 October
Snow. High 32°, low 24°.
Crystal Point, Friday, 30 October
Light snow. High 30°, low 16°.
Crystal Point, Saturday, 31 October
Snow. High 32°, low 23°.
Crystal Point, Sunday, 1 November
Snow. High 35°, low 31°.
Crystal Point, Monday, 2 November
Snow. High 35°, low 26°.
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.