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As of 19:42 AKDT

Weather in Alcan, AK

30°Current weather

Alcan, Wednesday, 14 October, 19:42

Overcast. Feels like 26°. High 40°, low 26°.

Pressure30.03 inHg
Wind3.5 mph NE
Humidity77%
Visibility6.2 mi
Dew point24°
Thu, 1538° / 28°0.02Light snow
38 °Light snow

Alcan, Thursday, 15 October

Light snow. High 38°, low 28°.

Pressure29.62 inHg
Wind3.9 mph E
Humidity77%
Visibility6.2 mi
Dew point28°
Fri, 1638° / 28°0Overcast
38 °Overcast

Alcan, Friday, 16 October

Overcast. High 38°, low 28°.

Pressure29.41 inHg
Wind2.3 mph SE
Humidity82%
Visibility6.2 mi
Dew point30°
Sat, 1734° / 26°0.01Light snow
34 °Light snow

Alcan, Saturday, 17 October

Light snow. High 34°, low 26°.

Pressure29.71 inHg
Wind3.1 mph W
Humidity66%
Visibility6.2 mi
Dew point23°
Sun, 1834° / 26°0.02Light snow
34 °Light snow

Alcan, Sunday, 18 October

Light snow. High 34°, low 26°.

Pressure30.03 inHg
Wind1.5 mph W
Humidity81%
Visibility6.2 mi
Dew point26°
Mon, 1935° / 25°0Overcast
35 °Overcast

Alcan, Monday, 19 October

Overcast. High 35°, low 25°.

Pressure29.88 inHg
Wind5.4 mph E
Humidity52%
Visibility—
Dew point17°
Tue, 2034° / 25°0Partly cloudy
34 °Partly cloudy

Alcan, Tuesday, 20 October

Partly cloudy. High 34°, low 25°.

Pressure29.21 inHg
Wind8.4 mph E
Humidity65%
Visibility—
Dew point22°
Wed, 2135° / 25°0Mostly clear
35 °Mostly clear

Alcan, Wednesday, 21 October

Mostly clear. High 35°, low 25°.

Pressure29.47 inHg
Wind2.6 mph E
Humidity59%
Visibility—
Dew point20°
Thu, 2231° / 23°0Overcast
31 °Overcast

Alcan, Thursday, 22 October

Overcast. High 31°, low 23°.

Pressure29.94 inHg
Wind2.8 mph SE
Humidity70%
Visibility—
Dew point21°
Fri, 2331° / 25°0Overcast
31 °Overcast

Alcan, Friday, 23 October

Overcast. High 31°, low 25°.

Pressure30.00 inHg
Wind6.6 mph E
Humidity60%
Visibility—
Dew point18°
Sat, 2433° / 24°0Overcast
33 °Overcast

Alcan, Saturday, 24 October

Overcast. High 33°, low 24°.

Pressure29.77 inHg
Wind4.2 mph E
Humidity71%
Visibility—
Dew point23°
Sun, 2535° / 27°0Overcast
35 °Overcast

Alcan, Sunday, 25 October

Overcast. High 35°, low 27°.

Pressure29.85 inHg
Wind5.3 mph E
Humidity76%
Visibility—
Dew point27°
Mon, 2640° / 29°0.01Snow
40 °Snow

Alcan, Monday, 26 October

Snow. High 40°, low 29°.

Pressure29.47 inHg
Wind5.9 mph SE
Humidity56%
Visibility—
Dew point25°
Tue, 2735° / 28°0Overcast
35 °Overcast

Alcan, Tuesday, 27 October

Overcast. High 35°, low 28°.

Pressure29.97 inHg
Wind2.4 mph SW
Humidity81%
Visibility—
Dew point29°
Wed, 2831° / 27°0.01Light snow
31 °Light snow

Alcan, Wednesday, 28 October

Light snow. High 31°, low 27°.

Pressure29.88 inHg
Wind2.8 mph W
Humidity83%
Visibility—
Dew point26°
Thu, 2927° / 23°0.05Light snow
27 °Light snow

Alcan, Thursday, 29 October

Light snow. High 27°, low 23°.

Pressure30.06 inHg
Wind5.1 mph W
Humidity81%
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.