Corwin Springs, Friday, 23 October, 02:16
Overcast. Feels like 47°. High 49°, low 32°.
Corwin Springs, Saturday, 24 October
Clear. High 46°, low 28°.
Corwin Springs, Sunday, 25 October
Clear. High 47°, low 27°.
Corwin Springs, Monday, 26 October
Mostly clear. High 52°, low 28°.
Corwin Springs, Tuesday, 27 October
Snow. High 43°, low 32°.
Corwin Springs, Wednesday, 28 October
Light snow. High 37°, low 30°.
Corwin Springs, Thursday, 29 October
Snow. High 40°, low 26°.
Corwin Springs, Friday, 30 October
Snow. High 37°, low 29°.
Corwin Springs, Saturday, 31 October
Light snow. High 35°, low 19°.
Corwin Springs, Sunday, 1 November
Light snow. High 36°, low 17°.
Corwin Springs, Monday, 2 November
Overcast. High 40°, low 15°.
Corwin Springs, Tuesday, 3 November
Mostly clear. High 42°, low 12°.
Corwin Springs, Wednesday, 4 November
Partly cloudy. High 44°, low 22°.
Corwin Springs, Thursday, 5 November
Clear. High 48°, low 29°.
Corwin Springs, Friday, 6 November
Clear. High 49°, low 31°.
Corwin Springs, Saturday, 7 November
Overcast. High 45°, low 30°.
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 Corwin Springs, 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 Corwin Springs, 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.