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As of 05:38 AKDT

Weather in Big Delta, AK

36°Current weather

Big Delta, Friday, 16 October, 05:38

Partly cloudy. Feels like 28°. High 40°, low 32°.

Pressure29.32 inHg
Wind13.8 mph E
Humidity80%
Visibility6.2 mi
Dew point31°
Sat, 1736° / 29°0.01Light snow
36 °Light snow

Big Delta, Saturday, 17 October

Light snow. High 36°, low 29°.

Pressure29.71 inHg
Wind2.8 mph W
Humidity89%
Visibility1.8 mi
Dew point32°
Sun, 1833° / 26°0Partly cloudy
33 °Partly cloudy

Big Delta, Sunday, 18 October

Partly cloudy. High 33°, low 26°.

Pressure30.00 inHg
Wind1.3 mph NW
Humidity64%
Visibility6.2 mi
Dew point19°
Mon, 1935° / 25°0Overcast
35 °Overcast

Big Delta, Monday, 19 October

Overcast. High 35°, low 25°.

Pressure29.80 inHg
Wind2.4 mph E
Humidity64%
Visibility6.2 mi
Dew point20°
Tue, 2038° / 32°0.11Light snow
38 °Light snow

Big Delta, Tuesday, 20 October

Light snow. High 38°, low 32°.

Pressure29.21 inHg
Wind12.4 mph E
Humidity61%
Visibility—
Dew point25°
Wed, 2131° / 26°0.21Snow
31 °Snow

Big Delta, Wednesday, 21 October

Snow. High 31°, low 26°.

Pressure29.29 inHg
Wind6.2 mph NW
Humidity77%
Visibility—
Dew point21°
Thu, 2229° / 20°0.02Light snow
29 °Light snow

Big Delta, Thursday, 22 October

Light snow. High 29°, low 20°.

Pressure29.85 inHg
Wind3.4 mph NE
Humidity79%
Visibility—
Dew point22°
Fri, 2334° / 18°0Overcast
34 °Overcast

Big Delta, Friday, 23 October

Overcast. High 34°, low 18°.

Pressure29.91 inHg
Wind3.6 mph E
Humidity73%
Visibility—
Dew point24°
Sat, 2434° / 22°0Overcast
34 °Overcast

Big Delta, Saturday, 24 October

Overcast. High 34°, low 22°.

Pressure29.91 inHg
Wind6.1 mph E
Humidity74%
Visibility—
Dew point24°
Sun, 2539° / 34°0Overcast
39 °Overcast

Big Delta, Sunday, 25 October

Overcast. High 39°, low 34°.

Pressure29.41 inHg
Wind13.6 mph E
Humidity70%
Visibility—
Dew point28°
Mon, 2634° / 28°0Overcast
34 °Overcast

Big Delta, Monday, 26 October

Overcast. High 34°, low 28°.

Pressure29.32 inHg
Wind11 mph E
Humidity76%
Visibility—
Dew point27°
Tue, 2735° / 28°0Overcast
35 °Overcast

Big Delta, Tuesday, 27 October

Overcast. High 35°, low 28°.

Pressure29.38 inHg
Wind8.6 mph E
Humidity73%
Visibility—
Dew point27°
Wed, 2838° / 33°0Overcast
38 °Overcast

Big Delta, Wednesday, 28 October

Overcast. High 38°, low 33°.

Pressure28.97 inHg
Wind19.4 mph SE
Humidity66%
Visibility—
Dew point27°
Thu, 2937° / 32°0Light rain
37 °Light rain

Big Delta, Thursday, 29 October

Light rain. High 37°, low 32°.

Pressure29.06 inHg
Wind14.5 mph E
Humidity78%
Visibility—
Dew point30°
Fri, 3036° / 28°0Overcast
36 °Overcast

Big Delta, Friday, 30 October

Overcast. High 36°, low 28°.

Pressure29.35 inHg
Wind10.2 mph E
Humidity85%
Visibility—
Dew point29°
Sat, 3131° / 29°0Overcast
31 °Overcast

Big Delta, Saturday, 31 October

Overcast. High 31°, low 29°.

Pressure29.77 inHg
Wind3.7 mph E
Humidity87%
Visibility—
Dew point27°

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 Big Delta, 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 Big Delta, 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.