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As of 19:14 AKDT

Weather in Alcan, AK

29°Current weather

Alcan, Saturday, 17 October, 19:14

Overcast. Feels like 25°. High 37°, low 27°.

Pressure29.74 inHg
Wind3.4 mph W
Humidity91%
Visibility6.2 mi
Dew point27°
Sun, 1832° / 24°0Overcast
32 °Overcast

Alcan, Sunday, 18 October

Overcast. High 32°, low 24°.

Pressure29.94 inHg
Wind1.9 mph W
Humidity66%
Visibility6.2 mi
Dew point20°
Mon, 1935° / 23°0Overcast
35 °Overcast

Alcan, Monday, 19 October

Overcast. High 35°, low 23°.

Pressure29.83 inHg
Wind3.8 mph E
Humidity71%
Visibility6.2 mi
Dew point23°
Tue, 2036° / 28°0Overcast
36 °Overcast

Alcan, Tuesday, 20 October

Overcast. High 36°, low 28°.

Pressure29.21 inHg
Wind6.8 mph E
Humidity73%
Visibility6.2 mi
Dew point26°
Wed, 2135° / 26°0Overcast
35 °Overcast

Alcan, Wednesday, 21 October

Overcast. High 35°, low 26°.

Pressure29.32 inHg
Wind0.6 mph S
Humidity79%
Visibility6.2 mi
Dew point28°
Thu, 2230° / 23°0Partly cloudy
30 °Partly cloudy

Alcan, Thursday, 22 October

Partly cloudy. High 30°, low 23°.

Pressure29.97 inHg
Wind3.2 mph W
Humidity63%
Visibility—
Dew point18°
Fri, 2333° / 25°0Clear
33 °Clear

Alcan, Friday, 23 October

Clear. High 33°, low 25°.

Pressure30.21 inHg
Wind3.1 mph SE
Humidity60%
Visibility—
Dew point19°
Sat, 2430° / 24°0Overcast
30 °Overcast

Alcan, Saturday, 24 October

Overcast. High 30°, low 24°.

Pressure29.85 inHg
Wind4 mph E
Humidity76%
Visibility—
Dew point22°
Sun, 2530° / 24°0Overcast
30 °Overcast

Alcan, Sunday, 25 October

Overcast. High 30°, low 24°.

Pressure29.59 inHg
Wind3.8 mph E
Humidity74%
Visibility—
Dew point21°
Mon, 2630° / 25°0.01Light snow
30 °Light snow

Alcan, Monday, 26 October

Light snow. High 30°, low 25°.

Pressure29.53 inHg
Wind1.2 mph NE
Humidity81%
Visibility—
Dew point24°
Tue, 2731° / 25°0Overcast
31 °Overcast

Alcan, Tuesday, 27 October

Overcast. High 31°, low 25°.

Pressure29.53 inHg
Wind3 mph SE
Humidity82%
Visibility—
Dew point24°
Wed, 2828° / 22°0Mostly clear
28 °Mostly clear

Alcan, Wednesday, 28 October

Mostly clear. High 28°, low 22°.

Pressure29.29 inHg
Wind3.5 mph E
Humidity76%
Visibility—
Dew point21°
Thu, 2926° / 18°0.19Light snow
26 °Light snow

Alcan, Thursday, 29 October

Light snow. High 26°, low 18°.

Pressure29.26 inHg
Wind5.6 mph W
Humidity92%
Visibility—
Dew point23°
Fri, 3017° / 11°0.04Light snow
17 °Light snow

Alcan, Friday, 30 October

Light snow. High 17°, low 11°.

Pressure29.35 inHg
Wind4.8 mph W
Humidity79%
Visibility—
Dew point11°
Sat, 3116° / 10°0.02Light snow
16 °Light snow

Alcan, Saturday, 31 October

Light snow. High 16°, low 10°.

Pressure29.44 inHg
Wind5.3 mph W
Humidity83%
Visibility—
Dew point12°
Sun, 0111° / 9°0.06Light snow
11 °Light snow

Alcan, Sunday, 1 November

Light snow. High 11°, low 9°.

Pressure29.85 inHg
Wind6 mph W
Humidity83%
Visibility—
Dew point6°

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.