Weather in Etna, WY
Etna, Thursday, 15 October, 22:09
Clear. Feels like 39°. High 58°, low 33°.
Monthly outlook for Etna, WY: average high 52.8°, average low 31.7°. That is 0.7° above the climate normal for October. Precipitation is expected on 7 days (about 1.4 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 17 October (69.7°), the coolest 25 October (18.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 15 October – 24 October | 58.4° | 53.5° | +2.7° |
| 25 October – 3 November | 43.5° | 47° | -2° |
| 4 November – 13 November | at normal | 42.6° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Alpine (9 mi).
0
Etna, Friday, 16 October
Mostly clear. High 62°, low 29°.
0
Etna, Saturday, 17 October
Clear. High 70°, low 34°.
0
Etna, Sunday, 18 October
Partly cloudy. High 67°, low 35°.
0Etna, Monday, 19 October
Partly cloudy. High 67°, low 36°.
0.28
Etna, Tuesday, 20 October
Rain. High 60°, low 41°.
0.01Etna, Wednesday, 21 October
Light rain. High 65°, low 37°.
0.15Etna, Thursday, 22 October
Light rain. High 57°, low 44°.
0.38
Etna, Friday, 23 October
Snow. High 42°, low 32°.
0.1Etna, Saturday, 24 October
Light snow. High 36°, low 22°.
0Etna, Sunday, 25 October
Mostly clear. High 41°, low 19°.
0.15Etna, Monday, 26 October
Snow. High 38°, low 25°.
0.14Etna, Tuesday, 27 October
Snow. High 39°, low 26°.
0
Etna, Wednesday, 28 October
Overcast. High 46°, low 24°.
0Etna, Thursday, 29 October
Light rain. High 48°, low 32°.
0.19Etna, Friday, 30 October
Rain. High 50°, low 37°.
0.09
Etna, Saturday, 31 October
Climate normal for this date — 60-year average.
0.09Etna, Sunday, 1 November
Climate normal for this date — 60-year average.
0.08Etna, Monday, 2 November
Climate normal for this date — 60-year average.
0.06Etna, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.08Etna, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.11Etna, Thursday, 5 November
Climate normal for this date — 60-year average.
0.1Etna, Friday, 6 November
Climate normal for this date — 60-year average.
0.13Etna, Saturday, 7 November
Climate normal for this date — 60-year average.
0.13Etna, Sunday, 8 November
Climate normal for this date — 60-year average.
0.11Etna, Monday, 9 November
Climate normal for this date — 60-year average.
0.09Etna, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.08Etna, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.1Etna, Thursday, 12 November
Climate normal for this date — 60-year average.
0.11Etna, Friday, 13 November
Climate normal for this date — 60-year average.
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 Etna, WY 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 Etna, WY 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.
Sun and moon today
Weather history
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