Cowan, Thursday, 22 October, 07:13
Mostly clear. Feels like 47°. High 70°, low 44°.
Cowan, Friday, 23 October
Snow. High 50°, low 31°.
Cowan, Saturday, 24 October
Mostly clear. High 42°, low 25°.
Cowan, Sunday, 25 October
Clear. High 47°, low 30°.
Cowan, Monday, 26 October
Partly cloudy. High 50°, low 28°.
Cowan, Tuesday, 27 October
Light rain. High 41°, low 31°.
Cowan, Wednesday, 28 October
Snow. High 38°, low 32°.
Cowan, Thursday, 29 October
Light snow. High 37°, low 28°.
Cowan, Friday, 30 October
Clear. High 44°, low 26°.
Cowan, Saturday, 31 October
Overcast. High 48°, low 31°.
Cowan, Sunday, 1 November
Clear. High 51°, low 33°.
Cowan, Monday, 2 November
Partly cloudy. High 52°, low 35°.
Cowan, Tuesday, 3 November
Overcast. High 58°, low 38°.
Cowan, Wednesday, 4 November
Overcast. High 62°, low 44°.
Cowan, Thursday, 5 November
Partly cloudy. High 62°, low 42°.
Cowan, Friday, 6 November
Overcast. High 61°, low 45°.
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 Cowan, 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 Cowan, 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.