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As of 15:31 AKDT

Weather in Alcan, AK

36°Current weather

Alcan, Thursday, 15 October, 15:31

Overcast. Feels like 31°. High 36°, low 28°.

Pressure29.53 inHg
Wind4.7 mph E
Humidity79%
Visibility6.2 mi
Dew point30°
Fri, 1635° / 28°0Light snow
35 °Light snow

Alcan, Friday, 16 October

Light snow. High 35°, low 28°.

Pressure29.38 inHg
Wind1.4 mph SW
Humidity89%
Visibility6.2 mi
Dew point30°
Sat, 1737° / 24°0Overcast
37 °Overcast

Alcan, Saturday, 17 October

Overcast. High 37°, low 24°.

Pressure29.71 inHg
Wind2.3 mph NW
Humidity70%
Visibility6.2 mi
Dew point26°
Sun, 1833° / 22°0Overcast
33 °Overcast

Alcan, Sunday, 18 October

Overcast. High 33°, low 22°.

Pressure30.03 inHg
Wind0.8 mph NW
Humidity74%
Visibility6.2 mi
Dew point23°
Mon, 1931° / 21°0Overcast
31 °Overcast

Alcan, Monday, 19 October

Overcast. High 31°, low 21°.

Pressure29.94 inHg
Wind4.3 mph E
Humidity72%
Visibility6.2 mi
Dew point21°
Tue, 2033° / 25°0Overcast
33 °Overcast

Alcan, Tuesday, 20 October

Overcast. High 33°, low 25°.

Pressure29.35 inHg
Wind8.3 mph E
Humidity70%
Visibility—
Dew point22°
Wed, 2134° / 26°0Overcast
34 °Overcast

Alcan, Wednesday, 21 October

Overcast. High 34°, low 26°.

Pressure29.21 inHg
Wind3 mph E
Humidity77%
Visibility—
Dew point27°
Thu, 2232° / 27°0Overcast
32 °Overcast

Alcan, Thursday, 22 October

Overcast. High 32°, low 27°.

Pressure29.50 inHg
Wind2.1 mph NE
Humidity80%
Visibility—
Dew point26°
Fri, 2331° / 25°0Overcast
31 °Overcast

Alcan, Friday, 23 October

Overcast. High 31°, low 25°.

Pressure29.71 inHg
Wind3 mph E
Humidity78%
Visibility—
Dew point24°
Sat, 2429° / 23°0Light snow
29 °Light snow

Alcan, Saturday, 24 October

Light snow. High 29°, low 23°.

Pressure29.38 inHg
Wind3.6 mph E
Humidity86%
Visibility—
Dew point24°
Sun, 2531° / 23°0.02Light snow
31 °Light snow

Alcan, Sunday, 25 October

Light snow. High 31°, low 23°.

Pressure29.09 inHg
Wind3 mph E
Humidity77%
Visibility—
Dew point23°
Mon, 2629° / 22°0Partly cloudy
29 °Partly cloudy

Alcan, Monday, 26 October

Partly cloudy. High 29°, low 22°.

Pressure29.47 inHg
Wind4.3 mph W
Humidity72%
Visibility—
Dew point20°
Tue, 2726° / 19°0.01Light snow
26 °Light snow

Alcan, Tuesday, 27 October

Light snow. High 26°, low 19°.

Pressure29.68 inHg
Wind4 mph W
Humidity64%
Visibility—
Dew point14°
Wed, 2823° / 18°0Overcast
23 °Overcast

Alcan, Wednesday, 28 October

Overcast. High 23°, low 18°.

Pressure29.74 inHg
Wind2.3 mph SE
Humidity77%
Visibility—
Dew point16°
Thu, 2923° / 18°0.17Snow
23 °Snow

Alcan, Thursday, 29 October

Snow. High 23°, low 18°.

Pressure29.91 inHg
Wind3.2 mph W
Humidity75%
Visibility—
Dew point16°
Fri, 3023° / 9°0.11Light snow
23 °Light snow

Alcan, Friday, 30 October

Light snow. High 23°, low 9°.

Pressure30.03 inHg
Wind9.6 mph W
Humidity71%
Visibility—
Dew point14°

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 Alcan, 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 Alcan, 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.