Weather in Alyeska, AK
Alyeska, Sunday, 18 October, 17:00
Partly cloudy. Feels like 40°. High 40°, low 33°.
Monthly outlook for Alyeska, AK: average high 37.6°, average low 29.1°. That is 1.1° above the climate normal for October. Precipitation is expected on 9 days (about 4.5 inches), against a normal of 10 days and 5.6 inches. The warmest day looks like 27 October (42.1°), the coolest 2 November (10.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 18 October – 27 October | 38.5° | 36.4° | +1.2° |
| 28 October – 6 November | 36.2° | 34° | +1.3° |
| 7 November – 16 November | at normal | 31.1° | — |
October records over 66 years
0.28
Alyeska, Monday, 19 October
Snow. High 39°, low 37°.
1.59Alyeska, Tuesday, 20 October
Snow. High 40°, low 34°.
0.11Alyeska, Wednesday, 21 October
Snow. High 37°, low 30°.
0
Alyeska, Thursday, 22 October
Overcast. High 36°, low 27°.
0Alyeska, Friday, 23 October
Overcast. High 37°, low 27°.
0Alyeska, Saturday, 24 October
Overcast. High 37°, low 33°.
0.11Alyeska, Sunday, 25 October
Light snow. High 38°, low 32°.
0.01Alyeska, Monday, 26 October
Light snow. High 37°, low 30°.
0.18Alyeska, Tuesday, 27 October
Snow. High 42°, low 38°.
0.07
Alyeska, Wednesday, 28 October
Light rain. High 41°, low 40°.
1.02Alyeska, Thursday, 29 October
Snow. High 39°, low 36°.
0.54Alyeska, Friday, 30 October
Snow. High 40°, low 21°.
0.52Alyeska, Saturday, 31 October
Snow. High 38°, low 22°.
0.02Alyeska, Sunday, 1 November
Light snow. High 33°, low 14°.
0.02Alyeska, Monday, 2 November
Light snow. High 26°, low 11°.
0.35Alyeska, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.34Alyeska, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.3Alyeska, Thursday, 5 November
Climate normal for this date — 60-year average.
0.24Alyeska, Friday, 6 November
Climate normal for this date — 60-year average.
0.26Alyeska, Saturday, 7 November
Climate normal for this date — 60-year average.
0.31Alyeska, Sunday, 8 November
Climate normal for this date — 60-year average.
0.4Alyeska, Monday, 9 November
Climate normal for this date — 60-year average.
0.47Alyeska, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.33Alyeska, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.33Alyeska, Thursday, 12 November
Climate normal for this date — 60-year average.
0.31Alyeska, Friday, 13 November
Climate normal for this date — 60-year average.
0.19Alyeska, Saturday, 14 November
Climate normal for this date — 60-year average.
0.18
Alyeska, Sunday, 15 November
Climate normal for this date — 60-year average.
0.19Alyeska, Monday, 16 November
Climate normal for this date — 60-year average.
About the monthly outlook
How accurate is a 30-day forecast?
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 Alyeska, AK are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
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.
Where do the 66-year records come from?
They are real temperature extremes recorded in Alyeska, AK since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.
Sun and moon today
Weather history
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