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As of 10:29 AKDT

Weather in Alcan, AK

26°Current weather

Alcan, Sunday, 18 October, 10:29

Overcast. Feels like 26°. High 32°, low 24°.

Pressure29.94 inHg
Wind1 mph W
Humidity80%
Visibility6.2 mi
Dew point21°
Mon, 1932° / 23°0Overcast
32 °Overcast

Alcan, Monday, 19 October

Overcast. High 32°, low 23°.

Pressure29.77 inHg
Wind3.9 mph SE
Humidity71%
Visibility6.2 mi
Dew point22°
Tue, 2037° / 28°0Overcast
37 °Overcast

Alcan, Tuesday, 20 October

Overcast. High 37°, low 28°.

Pressure29.09 inHg
Wind6.3 mph E
Humidity73%
Visibility6.2 mi
Dew point25°
Wed, 2143° / 24°0Overcast
43 °Overcast

Alcan, Wednesday, 21 October

Overcast. High 43°, low 24°.

Pressure29.50 inHg
Wind4.3 mph W
Humidity75%
Visibility6.2 mi
Dew point24°
Thu, 2227° / 22°0Overcast
27 °Overcast

Alcan, Thursday, 22 October

Overcast. High 27°, low 22°.

Pressure30.15 inHg
Wind4.7 mph W
Humidity62%
Visibility—
Dew point15°
Fri, 2330° / 19°0Clear
30 °Clear

Alcan, Friday, 23 October

Clear. High 30°, low 19°.

Pressure30.36 inHg
Wind3.8 mph E
Humidity59%
Visibility—
Dew point15°
Sat, 2429° / 20°0Overcast
29 °Overcast

Alcan, Saturday, 24 October

Overcast. High 29°, low 20°.

Pressure30.27 inHg
Wind4.1 mph E
Humidity61%
Visibility—
Dew point16°
Sun, 2528° / 20°0Overcast
28 °Overcast

Alcan, Sunday, 25 October

Overcast. High 28°, low 20°.

Pressure30.24 inHg
Wind3.2 mph E
Humidity61%
Visibility—
Dew point14°
Mon, 2631° / 23°0Clear
31 °Clear

Alcan, Monday, 26 October

Clear. High 31°, low 23°.

Pressure30.42 inHg
Wind3.8 mph E
Humidity45%
Visibility—
Dew point11°
Tue, 2728° / 24°0Overcast
28 °Overcast

Alcan, Tuesday, 27 October

Overcast. High 28°, low 24°.

Pressure30.21 inHg
Wind3.7 mph E
Humidity64%
Visibility—
Dew point17°
Wed, 2834° / 26°0Overcast
34 °Overcast

Alcan, Wednesday, 28 October

Overcast. High 34°, low 26°.

Pressure29.88 inHg
Wind4.6 mph E
Humidity60%
Visibility—
Dew point20°
Thu, 2937° / 24°0Overcast
37 °Overcast

Alcan, Thursday, 29 October

Overcast. High 37°, low 24°.

Pressure30.09 inHg
Wind9.9 mph W
Humidity40%
Visibility—
Dew point14°
Fri, 3024° / 18°0Overcast
24 °Overcast

Alcan, Friday, 30 October

Overcast. High 24°, low 18°.

Pressure30.47 inHg
Wind2.9 mph W
Humidity80%
Visibility—
Dew point18°
Sat, 3123° / 17°0.06Light snow
23 °Light snow

Alcan, Saturday, 31 October

Light snow. High 23°, low 17°.

Pressure30.47 inHg
Wind2 mph N
Humidity74%
Visibility—
Dew point15°
Sun, 0122° / 8°0.24Snow
22 °Snow

Alcan, Sunday, 1 November

Snow. High 22°, low 8°.

Pressure30.77 inHg
Wind3.3 mph NW
Humidity82%
Visibility—
Dew point17°
Mon, 0215° / 6°0Overcast
15 °Overcast

Alcan, Monday, 2 November

Overcast. High 15°, low 6°.

Pressure30.77 inHg
Wind3.5 mph E
Humidity80%
Visibility—
Dew point9°

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.