Weather in West River, WY
West River, Thursday, 12 November, 06:00
Overcast. Feels like 35°. High 67°, low 35°.
Monthly outlook for West River, WY: average high 45.8°, average low 30.2°. That is 2.6° above the climate normal for November. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 3 days and 0.4 inches. The warmest day looks like 12 November (67.1°), the coolest 25 November (20.2°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 12 November – 21 November | 54.1° | 42.8° | +6.3° |
| 22 November – 1 December | 31.9° | 37.4° | -3.1° |
| 2 December – 11 December | at normal | 35° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — Washakie Ten (4 mi).
0West River, Friday, 13 November
Overcast. High 67°, low 32°.
0West River, Saturday, 14 November
Overcast. High 60°, low 39°.
0
West River, Sunday, 15 November
Clear. High 56°, low 35°.
0
West River, Monday, 16 November
Mostly clear. High 58°, low 34°.
0West River, Tuesday, 17 November
Overcast. High 51°, low 35°.
0.05
West River, Wednesday, 18 November
Light rain. High 53°, low 40°.
0West River, Thursday, 19 November
Overcast. High 47°, low 36°.
0.04
West River, Friday, 20 November
Light snow. High 47°, low 35°.
0.19West River, Saturday, 21 November
Snow. High 35°, low 28°.
0West River, Sunday, 22 November
Overcast. High 33°, low 24°.
0West River, Monday, 23 November
Overcast. High 30°, low 22°.
0.01West River, Tuesday, 24 November
Light snow. High 32°, low 21°.
0.01West River, Wednesday, 25 November
Light snow. High 31°, low 20°.
0West River, Thursday, 26 November
Overcast. High 38°, low 27°.
0West River, Friday, 27 November
Overcast. High 27°, low 21°.
0.02
West River, Saturday, 28 November
Climate normal for this date — 60-year average.
0.02West River, Sunday, 29 November
Climate normal for this date — 60-year average.
0.02West River, Monday, 30 November
Climate normal for this date — 60-year average.
0.03West River, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.02West River, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.02West River, Thursday, 3 December
Climate normal for this date — 60-year average.
0.02West River, Friday, 4 December
Climate normal for this date — 60-year average.
0.03West River, Saturday, 5 December
Climate normal for this date — 60-year average.
0.02West River, Sunday, 6 December
Climate normal for this date — 60-year average.
0.02West River, Monday, 7 December
Climate normal for this date — 60-year average.
0.03West River, Tuesday, 8 December
Climate normal for this date — 60-year average.
0.01West River, Wednesday, 9 December
Climate normal for this date — 60-year average.
0.01West River, Thursday, 10 December
Climate normal for this date — 60-year average.
0.01West River, Friday, 11 December
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 West River, 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 West River, 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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