Chalkyitsik, Sunday, 11 October, 05:41
Overcast. Feels like 26°. High 33°, low 23°.
Chalkyitsik, Monday, 12 October
Light snow. High 33°, low 28°.
Chalkyitsik, Tuesday, 13 October
Overcast. High 34°, low 31°.
Chalkyitsik, Wednesday, 14 October
Light snow. High 32°, low 23°.
Chalkyitsik, Thursday, 15 October
Overcast. High 28°, low 21°.
Chalkyitsik, Friday, 16 October
Light snow. High 27°, low 20°.
Chalkyitsik, Saturday, 17 October
Light snow. High 27°, low 22°.
Chalkyitsik, Sunday, 18 October
Overcast. High 25°, low 18°.
Chalkyitsik, Monday, 19 October
Overcast. High 23°, low 16°.
Chalkyitsik, Tuesday, 20 October
Overcast. High 23°, low 16°.
Chalkyitsik, Wednesday, 21 October
Light snow. High 22°, low 15°.
Chalkyitsik, Thursday, 22 October
Overcast. High 22°, low 14°.
Chalkyitsik, Friday, 23 October
Overcast. High 19°, low 12°.
Chalkyitsik, Saturday, 24 October
Overcast. High 20°, low 11°.
Chalkyitsik, Sunday, 25 October
Light snow. High 19°, low 11°.
Chalkyitsik, Monday, 26 October
Light snow. High 21°, low 13°.
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.