Copper Center, Monday, 19 October, 03:51
Overcast. Feels like 26°. High 39°, low 32°.
Copper Center, Tuesday, 20 October
Snow. High 38°, low 33°.
Copper Center, Wednesday, 21 October
Overcast. High 33°, low 22°.
Copper Center, Thursday, 22 October
Overcast. High 28°, low 21°.
Copper Center, Friday, 23 October
Overcast. High 23°, low 13°.
Copper Center, Saturday, 24 October
Overcast. High 19°, low 8°.
Copper Center, Sunday, 25 October
Partly cloudy. High 17°, low 5°.
Copper Center, Monday, 26 October
Clear. High 21°, low 8°.
Copper Center, Tuesday, 27 October
Overcast. High 19°, low 8°.
Copper Center, Wednesday, 28 October
Light snow. High 27°, low 15°.
Copper Center, Thursday, 29 October
Light snow. High 33°, low 15°.
Copper Center, Friday, 30 October
Light snow. High 30°, low 25°.
Copper Center, Saturday, 31 October
Light snow. High 28°, low 22°.
Copper Center, Sunday, 1 November
Light snow. High 24°, low 2°.
Copper Center, Monday, 2 November
Overcast. High 12°, low -5°.
Copper Center, Tuesday, 3 November
Snow. High 29°, low 15°.
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 Copper Center, AK 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 Copper Center, AK 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.