Chimney Rock, Saturday, 24 October, 18:28
Clear. Feels like 36°. High 39°, low 23°.
Chimney Rock, Sunday, 25 October
Clear. High 42°, low 25°.
Chimney Rock, Monday, 26 October
Light snow. High 45°, low 23°.
Chimney Rock, Tuesday, 27 October
Snow. High 39°, low 26°.
Chimney Rock, Wednesday, 28 October
Light snow. High 42°, low 24°.
Chimney Rock, Thursday, 29 October
Light rain. High 41°, low 25°.
Chimney Rock, Friday, 30 October
Snow. High 40°, low 32°.
Chimney Rock, Saturday, 31 October
Snow. High 35°, low 23°.
Chimney Rock, Sunday, 1 November
Overcast. High 39°, low 19°.
Chimney Rock, Monday, 2 November
Overcast. High 44°, low 22°.
Chimney Rock, Tuesday, 3 November
Partly cloudy. High 45°, low 28°.
Chimney Rock, Wednesday, 4 November
Rain. High 47°, low 32°.
Chimney Rock, Thursday, 5 November
Overcast. High 47°, low 31°.
Chimney Rock, Friday, 6 November
Overcast. High 49°, low 33°.
Chimney Rock, Saturday, 7 November
Overcast. High 57°, low 37°.
Chimney Rock, Sunday, 8 November
Snow. High 56°, low 35°.
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 Chimney Rock, 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 Chimney Rock, 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.