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As of 23:56 AKDT

Weather in Alcan, AK

31°Current weather

Alcan, Saturday, 10 October, 23:56

Overcast. Feels like 28°. High 40°, low 24°.

Pressure29.80 inHg
Wind3.1 mph E
Humidity62%
Visibility2.7 mi
Dew point21°
Sun, 1141° / 27°0Light snow
41 °Light snow

Alcan, Sunday, 11 October

Light snow. High 41°, low 27°.

Pressure29.62 inHg
Wind3.3 mph E
Humidity54%
Visibility6.2 mi
Dew point21°
Mon, 1240° / 27°0.03Light snow
40 °Light snow

Alcan, Monday, 12 October

Light snow. High 40°, low 27°.

Pressure29.71 inHg
Wind0.7 mph NE
Humidity67%
Visibility6.2 mi
Dew point27°
Tue, 1340° / 26°0Mostly clear
40 °Mostly clear

Alcan, Tuesday, 13 October

Mostly clear. High 40°, low 26°.

Pressure29.85 inHg
Wind2 mph SE
Humidity57%
Visibility6.2 mi
Dew point23°
Wed, 1435° / 25°0Overcast
35 °Overcast

Alcan, Wednesday, 14 October

Overcast. High 35°, low 25°.

Pressure30.06 inHg
Wind1.3 mph NE
Humidity73%
Visibility6.2 mi
Dew point25°
Thu, 1533° / 25°0Overcast
33 °Overcast

Alcan, Thursday, 15 October

Overcast. High 33°, low 25°.

Pressure30.18 inHg
Wind3.3 mph NE
Humidity69%
Visibility—
Dew point22°
Fri, 1635° / 26°0.02Light snow
35 °Light snow

Alcan, Friday, 16 October

Light snow. High 35°, low 26°.

Pressure29.56 inHg
Wind4.8 mph SE
Humidity83%
Visibility—
Dew point26°
Sat, 1733° / 27°0.01Light snow
33 °Light snow

Alcan, Saturday, 17 October

Light snow. High 33°, low 27°.

Pressure29.62 inHg
Wind2.8 mph NW
Humidity79%
Visibility—
Dew point26°
Sun, 1832° / 24°0.02Light snow
32 °Light snow

Alcan, Sunday, 18 October

Light snow. High 32°, low 24°.

Pressure29.83 inHg
Wind2.6 mph W
Humidity73%
Visibility—
Dew point22°
Mon, 1935° / 24°0Overcast
35 °Overcast

Alcan, Monday, 19 October

Overcast. High 35°, low 24°.

Pressure29.91 inHg
Wind2 mph NE
Humidity65%
Visibility—
Dew point23°
Tue, 2034° / 23°0Mostly clear
34 °Mostly clear

Alcan, Tuesday, 20 October

Mostly clear. High 34°, low 23°.

Pressure30.03 inHg
Wind1.7 mph E
Humidity71%
Visibility—
Dew point23°
Wed, 2135° / 26°0Overcast
35 °Overcast

Alcan, Wednesday, 21 October

Overcast. High 35°, low 26°.

Pressure30.00 inHg
Wind2.8 mph E
Humidity76%
Visibility—
Dew point26°
Thu, 2233° / 24°0Overcast
33 °Overcast

Alcan, Thursday, 22 October

Overcast. High 33°, low 24°.

Pressure29.94 inHg
Wind5 mph E
Humidity72%
Visibility—
Dew point23°
Fri, 2331° / 24°0Overcast
31 °Overcast

Alcan, Friday, 23 October

Overcast. High 31°, low 24°.

Pressure29.77 inHg
Wind3.6 mph E
Humidity73%
Visibility—
Dew point22°
Sat, 2430° / 24°0.01Light snow
30 °Light snow

Alcan, Saturday, 24 October

Light snow. High 30°, low 24°.

Pressure29.83 inHg
Wind4 mph E
Humidity77%
Visibility—
Dew point23°
Sun, 2531° / 25°0.23Snow
31 °Snow

Alcan, Sunday, 25 October

Snow. High 31°, low 25°.

Pressure29.50 inHg
Wind4.5 mph E
Humidity91%
Visibility—
Dew point28°

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.