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As of 04:43 AKDT

Weather in Alcan, AK

29°Current weather

Alcan, Sunday, 11 October, 04:43

Overcast. Feels like 25°. High 40°, low 28°.

Pressure29.71 inHg
Wind3.2 mph E
Humidity77%
Visibility6.2 mi
Dew point23°
Mon, 1240° / 28°0.03Light snow
40 °Light snow

Alcan, Monday, 12 October

Light snow. High 40°, low 28°.

Pressure29.71 inHg
Wind0.9 mph SE
Humidity67%
Visibility6.2 mi
Dew point27°
Tue, 1340° / 25°0Partly cloudy
40 °Partly cloudy

Alcan, Tuesday, 13 October

Partly cloudy. High 40°, low 25°.

Pressure29.83 inHg
Wind2.3 mph SE
Humidity59%
Visibility6.2 mi
Dew point23°
Wed, 1436° / 25°0Overcast
36 °Overcast

Alcan, Wednesday, 14 October

Overcast. High 36°, low 25°.

Pressure30.03 inHg
Wind1.4 mph E
Humidity74%
Visibility6.2 mi
Dew point25°
Thu, 1533° / 25°0Overcast
33 °Overcast

Alcan, Thursday, 15 October

Overcast. High 33°, low 25°.

Pressure30.12 inHg
Wind2.8 mph E
Humidity70%
Visibility—
Dew point23°
Fri, 1633° / 26°0Light snow
33 °Light snow

Alcan, Friday, 16 October

Light snow. High 33°, low 26°.

Pressure29.65 inHg
Wind4 mph E
Humidity79%
Visibility—
Dew point25°
Sat, 1734° / 25°0Overcast
34 °Overcast

Alcan, Saturday, 17 October

Overcast. High 34°, low 25°.

Pressure29.59 inHg
Wind2.6 mph E
Humidity73%
Visibility—
Dew point25°
Sun, 1834° / 27°0Overcast
34 °Overcast

Alcan, Sunday, 18 October

Overcast. High 34°, low 27°.

Pressure29.65 inHg
Wind2.7 mph E
Humidity83%
Visibility—
Dew point27°
Mon, 1934° / 26°0Overcast
34 °Overcast

Alcan, Monday, 19 October

Overcast. High 34°, low 26°.

Pressure29.68 inHg
Wind3.3 mph E
Humidity78%
Visibility—
Dew point26°
Tue, 2032° / 25°0Overcast
32 °Overcast

Alcan, Tuesday, 20 October

Overcast. High 32°, low 25°.

Pressure29.83 inHg
Wind3.9 mph E
Humidity78%
Visibility—
Dew point24°
Wed, 2134° / 28°0Light snow
34 °Light snow

Alcan, Wednesday, 21 October

Light snow. High 34°, low 28°.

Pressure29.68 inHg
Wind2.2 mph E
Humidity77%
Visibility—
Dew point26°
Thu, 2234° / 28°0Overcast
34 °Overcast

Alcan, Thursday, 22 October

Overcast. High 34°, low 28°.

Pressure29.74 inHg
Wind2.7 mph E
Humidity76%
Visibility—
Dew point26°
Fri, 2333° / 27°0Light snow
33 °Light snow

Alcan, Friday, 23 October

Light snow. High 33°, low 27°.

Pressure29.68 inHg
Wind4 mph SE
Humidity79%
Visibility—
Dew point26°
Sat, 2433° / 26°0Overcast
33 °Overcast

Alcan, Saturday, 24 October

Overcast. High 33°, low 26°.

Pressure29.83 inHg
Wind4.6 mph E
Humidity79%
Visibility—
Dew point26°
Sun, 2531° / 25°0.02Light snow
31 °Light snow

Alcan, Sunday, 25 October

Light snow. High 31°, low 25°.

Pressure29.44 inHg
Wind3.6 mph E
Humidity76%
Visibility—
Dew point24°
Mon, 2631° / 21°0Clear
31 °Clear

Alcan, Monday, 26 October

Clear. High 31°, low 21°.

Pressure29.85 inHg
Wind4 mph SE
Humidity71%
Visibility—
Dew point21°

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.