Upper Witter Gulch, Tuesday, 3 November, 18:06
Clear. Feels like 33°. High 46°, low 32°.
Upper Witter Gulch, Wednesday, 4 November
Overcast. High 47°, low 30°.
Upper Witter Gulch, Thursday, 5 November
Clear. High 48°, low 24°.
Upper Witter Gulch, Friday, 6 November
Overcast. High 48°, low 26°.
Upper Witter Gulch, Saturday, 7 November
Clear. High 53°, low 27°.
Upper Witter Gulch, Sunday, 8 November
Clear. High 60°, low 26°.
Upper Witter Gulch, Monday, 9 November
Mostly clear. High 60°, low 35°.
Upper Witter Gulch, Tuesday, 10 November
Overcast. High 57°, low 39°.
Upper Witter Gulch, Wednesday, 11 November
Snow. High 45°, low 35°.
Upper Witter Gulch, Thursday, 12 November
Light snow. High 35°, low 25°.
Upper Witter Gulch, Friday, 13 November
Overcast. High 43°, low 26°.
Upper Witter Gulch, Saturday, 14 November
Mostly clear. High 43°, low 28°.
Upper Witter Gulch, Sunday, 15 November
Clear. High 44°, low 28°.
Upper Witter Gulch, Monday, 16 November
Overcast. High 43°, low 30°.
Upper Witter Gulch, Tuesday, 17 November
Light snow. High 40°, low 31°.
Upper Witter Gulch, Wednesday, 18 November
Light snow. High 41°, low 29°.
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 Upper Witter Gulch, CO 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 Upper Witter Gulch, CO 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.