Chalkyitsik, Saturday, 17 October, 18:01
Overcast. Feels like 24°. High 34°, low 23°.
Chalkyitsik, Sunday, 18 October
Partly cloudy. High 28°, low 19°.
Chalkyitsik, Monday, 19 October
Mostly clear. High 25°, low 17°.
Chalkyitsik, Tuesday, 20 October
Snow. High 25°, low 18°.
Chalkyitsik, Wednesday, 21 October
Snow. High 28°, low 25°.
Chalkyitsik, Thursday, 22 October
Light snow. High 25°, low 19°.
Chalkyitsik, Friday, 23 October
Overcast. High 25°, low 14°.
Chalkyitsik, Saturday, 24 October
Clear. High 17°, low 9°.
Chalkyitsik, Sunday, 25 October
Light snow. High 18°, low 10°.
Chalkyitsik, Monday, 26 October
Light snow. High 22°, low 17°.
Chalkyitsik, Tuesday, 27 October
Light snow. High 20°, low 10°.
Chalkyitsik, Wednesday, 28 October
Overcast. High 13°, low 5°.
Chalkyitsik, Thursday, 29 October
Overcast. High 9°, low 0°.
Chalkyitsik, Friday, 30 October
Light snow. High 12°, low 0°.
Chalkyitsik, Saturday, 31 October
Light snow. High 10°, low 5°.
Chalkyitsik, Sunday, 1 November
Light snow. High 9°, low 7°.
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 Chalkyitsik, 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 Chalkyitsik, 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.