Corwin Springs, Sunday, 15 November, 10:12
Overcast. Feels like 35°. High 48°, low 33°.
Corwin Springs, Monday, 16 November
Overcast. High 52°, low 35°.
Corwin Springs, Tuesday, 17 November
Snow. High 51°, low 35°.
Corwin Springs, Wednesday, 18 November
Snow. High 36°, low 23°.
Corwin Springs, Thursday, 19 November
Snow. High 34°, low 23°.
Corwin Springs, Friday, 20 November
Light snow. High 27°, low 24°.
Corwin Springs, Saturday, 21 November
Overcast. High 38°, low 24°.
Corwin Springs, Sunday, 22 November
Overcast. High 41°, low 23°.
Corwin Springs, Monday, 23 November
Light snow. High 38°, low 26°.
Corwin Springs, Tuesday, 24 November
Light snow. High 41°, low 28°.
Corwin Springs, Wednesday, 25 November
Light snow. High 38°, low 22°.
Corwin Springs, Thursday, 26 November
Light snow. High 34°, low 23°.
Corwin Springs, Friday, 27 November
Overcast. High 43°, low 31°.
Corwin Springs, Saturday, 28 November
Light snow. High 40°, low 33°.
Corwin Springs, Sunday, 29 November
Overcast. High 38°, low 27°.
Corwin Springs, Monday, 30 November
Partly cloudy. High 40°, low 22°.
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.