EN
English Español

As of 21:24 AKDT

Weather in Alcan, AK

30°Current weather

Alcan, Thursday, 15 October, 21:24

Overcast. Feels like 30°. High 36°, low 28°.

Pressure29.53 inHg
Wind2.1 mph E
Humidity96%
Visibility6.2 mi
Dew point29°
Fri, 1637° / 26°0.06Light snow
37 °Light snow

Alcan, Friday, 16 October

Light snow. High 37°, low 26°.

Pressure29.38 inHg
Wind1.9 mph S
Humidity88%
Visibility6.2 mi
Dew point31°
Sat, 1737° / 23°0Partly cloudy
37 °Partly cloudy

Alcan, Saturday, 17 October

Partly cloudy. High 37°, low 23°.

Pressure29.71 inHg
Wind1.6 mph NW
Humidity67%
Visibility6.2 mi
Dew point25°
Sun, 1833° / 24°0Overcast
33 °Overcast

Alcan, Sunday, 18 October

Overcast. High 33°, low 24°.

Pressure29.97 inHg
Wind0.9 mph S
Humidity79%
Visibility6.2 mi
Dew point25°
Mon, 1932° / 22°0Partly cloudy
32 °Partly cloudy

Alcan, Monday, 19 October

Partly cloudy. High 32°, low 22°.

Pressure29.88 inHg
Wind3.7 mph E
Humidity72%
Visibility6.2 mi
Dew point22°
Tue, 2030° / 24°0Overcast
30 °Overcast

Alcan, Tuesday, 20 October

Overcast. High 30°, low 24°.

Pressure29.41 inHg
Wind4.2 mph E
Humidity77%
Visibility—
Dew point22°
Wed, 2129° / 21°0.2Light snow
29 °Light snow

Alcan, Wednesday, 21 October

Light snow. High 29°, low 21°.

Pressure29.03 inHg
Wind8.7 mph W
Humidity93%
Visibility—
Dew point27°
Thu, 2225° / 13°0.05Light snow
25 °Light snow

Alcan, Thursday, 22 October

Light snow. High 25°, low 13°.

Pressure29.74 inHg
Wind7.2 mph W
Humidity78%
Visibility—
Dew point18°
Fri, 2327° / 13°0Overcast
27 °Overcast

Alcan, Friday, 23 October

Overcast. High 27°, low 13°.

Pressure30.03 inHg
Wind3.8 mph E
Humidity73%
Visibility—
Dew point17°
Sat, 2423° / 13°0Overcast
23 °Overcast

Alcan, Saturday, 24 October

Overcast. High 23°, low 13°.

Pressure30.00 inHg
Wind2.4 mph E
Humidity82%
Visibility—
Dew point16°
Sun, 2526° / 10°0Partly cloudy
26 °Partly cloudy

Alcan, Sunday, 25 October

Partly cloudy. High 26°, low 10°.

Pressure29.97 inHg
Wind3 mph E
Humidity79%
Visibility—
Dew point17°
Mon, 2627° / 14°0Light snow
27 °Light snow

Alcan, Monday, 26 October

Light snow. High 27°, low 14°.

Pressure29.56 inHg
Wind3 mph E
Humidity84%
Visibility—
Dew point20°
Tue, 2729° / 15°0.18Snow
29 °Snow

Alcan, Tuesday, 27 October

Snow. High 29°, low 15°.

Pressure29.59 inHg
Wind2.6 mph SW
Humidity91%
Visibility—
Dew point26°
Wed, 2828° / 14°0Light snow
28 °Light snow

Alcan, Wednesday, 28 October

Light snow. High 28°, low 14°.

Pressure29.50 inHg
Wind2.3 mph E
Humidity87%
Visibility—
Dew point23°
Thu, 2925° / 17°0.03Light snow
25 °Light snow

Alcan, Thursday, 29 October

Light snow. High 25°, low 17°.

Pressure29.62 inHg
Wind1.9 mph E
Humidity89%
Visibility—
Dew point21°
Fri, 3022° / 9°0Overcast
22 °Overcast

Alcan, Friday, 30 October

Overcast. High 22°, low 9°.

Pressure29.56 inHg
Wind2.7 mph SE
Humidity85%
Visibility—
Dew point16°

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.