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As of 11:57 AKDT

Weather in Mentasta Lake, AK

33°Current weather

Mentasta Lake, Tuesday, 6 October, 11:57

Overcast. Feels like 30°. High 33°, low 27°.

Pressure29.68 inHg
Wind3.1 mph SW
Humidity89%
Visibility6.2 mi
Dew point30°
Wed, 0735° / 27°0Overcast
35 °Overcast

Mentasta Lake, Wednesday, 7 October

Overcast. High 35°, low 27°.

Pressure30.00 inHg
Wind3.6 mph SW
Humidity86%
Visibility6.2 mi
Dew point30°
Thu, 0831° / 28°0.05Light snow
31 °Light snow

Mentasta Lake, Thursday, 8 October

Light snow. High 31°, low 28°.

Pressure30.12 inHg
Wind1.8 mph E
Humidity90%
Visibility1.3 mi
Dew point27°
Fri, 0933° / 24°0Clear
33 °Clear

Mentasta Lake, Friday, 9 October

Clear. High 33°, low 24°.

Pressure30.18 inHg
Wind5.1 mph SW
Humidity76%
Visibility6.2 mi
Dew point24°
Sat, 1031° / 25°0Overcast
31 °Overcast

Mentasta Lake, Saturday, 10 October

Overcast. High 31°, low 25°.

Pressure30.06 inHg
Wind7.8 mph SW
Humidity62%
Visibility6.2 mi
Dew point19°
Sun, 1131° / 26°0.06Light snow
31 °Light snow

Mentasta Lake, Sunday, 11 October

Light snow. High 31°, low 26°.

Pressure29.62 inHg
Wind6.1 mph SW
Humidity79%
Visibility—
Dew point24°
Mon, 1229° / 25°0.02Light snow
29 °Light snow

Mentasta Lake, Monday, 12 October

Light snow. High 29°, low 25°.

Pressure29.59 inHg
Wind5.2 mph SW
Humidity81%
Visibility—
Dew point22°
Tue, 1330° / 24°0.02Light snow
30 °Light snow

Mentasta Lake, Tuesday, 13 October

Light snow. High 30°, low 24°.

Pressure29.77 inHg
Wind5.2 mph SW
Humidity85%
Visibility—
Dew point24°
Wed, 1431° / 24°0Light snow
31 °Light snow

Mentasta Lake, Wednesday, 14 October

Light snow. High 31°, low 24°.

Pressure30.00 inHg
Wind5.6 mph NE
Humidity71%
Visibility—
Dew point21°
Thu, 1532° / 20°0.38Snow
32 °Snow

Mentasta Lake, Thursday, 15 October

Snow. High 32°, low 20°.

Pressure29.53 inHg
Wind7.9 mph W
Humidity98%
Visibility—
Dew point29°
Fri, 1630° / 19°0Overcast
30 °Overcast

Mentasta Lake, Friday, 16 October

Overcast. High 30°, low 19°.

Pressure29.88 inHg
Wind4.3 mph W
Humidity77%
Visibility—
Dew point22°
Sat, 1728° / 22°0Overcast
28 °Overcast

Mentasta Lake, Saturday, 17 October

Overcast. High 28°, low 22°.

Pressure29.71 inHg
Wind5.9 mph NE
Humidity82%
Visibility—
Dew point23°
Sun, 1829° / 21°0Overcast
29 °Overcast

Mentasta Lake, Sunday, 18 October

Overcast. High 29°, low 21°.

Pressure29.35 inHg
Wind5.5 mph NE
Humidity89%
Visibility—
Dew point25°
Mon, 1933° / 26°0.06Snow
33 °Snow

Mentasta Lake, Monday, 19 October

Snow. High 33°, low 26°.

Pressure29.29 inHg
Wind5.5 mph SW
Humidity100%
Visibility—
Dew point32°
Tue, 2031° / 19°0Light snow
31 °Light snow

Mentasta Lake, Tuesday, 20 October

Light snow. High 31°, low 19°.

Pressure29.47 inHg
Wind6 mph SW
Humidity90%
Visibility—
Dew point28°
Wed, 2126° / 18°0Overcast
26 °Overcast

Mentasta Lake, Wednesday, 21 October

Overcast. High 26°, low 18°.

Pressure29.68 inHg
Wind4.6 mph SW
Humidity79%
Visibility—
Dew point19°

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 Mentasta Lake, 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 Mentasta Lake, 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.