Nelson Lagoon, Friday, 16 October, 19:49
Overcast. Feels like 33°. High 43°, low 41°.
Nelson Lagoon, Saturday, 17 October
Overcast. High 44°, low 41°.
Nelson Lagoon, Sunday, 18 October
Light rain. High 49°, low 42°.
Nelson Lagoon, Monday, 19 October
Light rain. High 46°, low 43°.
Nelson Lagoon, Tuesday, 20 October
Light rain. High 42°, low 41°.
Nelson Lagoon, Wednesday, 21 October
Light rain. High 42°, low 41°.
Nelson Lagoon, Thursday, 22 October
Snow. High 41°, low 38°.
Nelson Lagoon, Friday, 23 October
Light snow. High 39°, low 38°.
Nelson Lagoon, Saturday, 24 October
Light rain. High 47°, low 41°.
Nelson Lagoon, Sunday, 25 October
Light rain. High 47°, low 45°.
Nelson Lagoon, Monday, 26 October
Light rain. High 47°, low 42°.
Nelson Lagoon, Tuesday, 27 October
Light rain. High 46°, low 44°.
Nelson Lagoon, Wednesday, 28 October
Light rain. High 51°, low 41°.
Nelson Lagoon, Thursday, 29 October
Light rain. High 44°, low 41°.
Nelson Lagoon, Friday, 30 October
Snow. High 42°, low 40°.
Nelson Lagoon, Saturday, 31 October
Snow. High 43°, low 40°.
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 Nelson Lagoon, 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 Nelson Lagoon, 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.