Weather in Etna, WY
Etna, Monday, 19 October, 05:14
Clear. Feels like 38°. High 70°, low 35°.
Monthly outlook for Etna, WY: average high 54.8°, average low 35.1°. That is 3.1° above the climate normal for October. Precipitation is expected on 7 days (about 1.8 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 19 October (70°), the coolest 25 October (24.4°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 19 October – 28 October | 58° | 51.5° | +3.6° |
| 29 October – 7 November | 49.3° | 44.9° | +2.5° |
| 8 November – 17 November | at normal | 40.6° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Alpine (9 mi).
0.05
Etna, Tuesday, 20 October
Light rain. High 65°, low 34°.
0.14Etna, Wednesday, 21 October
Rain. High 69°, low 39°.
0Etna, Thursday, 22 October
Light rain. High 70°, low 39°.
0.8Etna, Friday, 23 October
Rain. High 49°, low 42°.
0.1Etna, Saturday, 24 October
Light rain. High 49°, low 34°.
0
Etna, Sunday, 25 October
Mostly clear. High 53°, low 24°.
0
Etna, Monday, 26 October
Partly cloudy. High 54°, low 31°.
0
Etna, Tuesday, 27 October
Overcast. High 50°, low 34°.
0
Etna, Wednesday, 28 October
Clear. High 51°, low 31°.
0Etna, Thursday, 29 October
Partly cloudy. High 58°, low 34°.
0.34Etna, Friday, 30 October
Light rain. High 47°, low 42°.
0.27Etna, Saturday, 31 October
Light rain. High 48°, low 40°.
0.04
Etna, Sunday, 1 November
Snow. High 46°, low 36°.
0.01Etna, Monday, 2 November
Light snow. High 44°, low 32°.
0Etna, Tuesday, 3 November
Clear. High 53°, low 34°.
0.08Etna, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.11
Etna, 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.
0.12Etna, Saturday, 14 November
Climate normal for this date — 60-year average.
0.05Etna, Sunday, 15 November
Climate normal for this date — 60-year average.
0.08Etna, Monday, 16 November
Climate normal for this date — 60-year average.
0.13Etna, Tuesday, 17 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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