Shishmaref, Tuesday, 6 October, 15:44
Partly cloudy. Feels like 29°. High 37°, low 34°.
Shishmaref, Wednesday, 7 October
Overcast. High 36°, low 34°.
Shishmaref, Thursday, 8 October
Overcast. High 39°, low 33°.
Shishmaref, Friday, 9 October
Light rain. High 39°, low 38°.
Shishmaref, Saturday, 10 October
Overcast. High 40°, low 38°.
Shishmaref, Sunday, 11 October
Snow. High 39°, low 37°.
Shishmaref, Monday, 12 October
Snow. High 38°, low 36°.
Shishmaref, Tuesday, 13 October
Snow. High 37°, low 35°.
Shishmaref, Wednesday, 14 October
Light snow. High 35°, low 33°.
Shishmaref, Thursday, 15 October
Light snow. High 36°, low 33°.
Shishmaref, Friday, 16 October
Snow. High 38°, low 36°.
Shishmaref, Saturday, 17 October
Light snow. High 37°, low 35°.
Shishmaref, Sunday, 18 October
Overcast. High 36°, low 33°.
Shishmaref, Monday, 19 October
Overcast. High 33°, low 32°.
Shishmaref, Tuesday, 20 October
Overcast. High 33°, low 32°.
Shishmaref, Wednesday, 21 October
Light snow. High 33°, low 32°.
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 Shishmaref, 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 Shishmaref, 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.