Weather in Alva, WY
Alva, Saturday, 10 October, 17:50
Overcast. Feels like 72°. High 82°, low 56°.
Monthly outlook for Alva, WY: average high 61.7°, average low 42.2°. That is 2.3° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 10 October (82.2°), the coolest 17 October (23.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 10 October – 19 October | 58.4° | 58° | +0.2° |
| 20 October – 29 October | 67.2° | 55.2° | +6.7° |
| 30 October – 8 November | at normal | 48.8° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Devils Tower (14 mi).
0.09
Alva, Sunday, 11 October
Rain. High 60°, low 43°.
0.04Alva, Monday, 12 October
Light rain. High 49°, low 41°.
0.21Alva, Tuesday, 13 October
Rain. High 48°, low 38°.
0
Alva, Wednesday, 14 October
Partly cloudy. High 56°, low 39°.
0.08Alva, Thursday, 15 October
Light rain. High 60°, low 45°.
0.02
Alva, Friday, 16 October
Light snow. High 40°, low 27°.
0
Alva, Saturday, 17 October
Clear. High 52°, low 24°.
0Alva, Sunday, 18 October
Overcast. High 64°, low 37°.
0Alva, Monday, 19 October
Partly cloudy. High 72°, low 50°.
0Alva, Tuesday, 20 October
Partly cloudy. High 77°, low 50°.
0Alva, Wednesday, 21 October
Partly cloudy. High 60°, low 45°.
0.01Alva, Thursday, 22 October
Light rain. High 51°, low 37°.
0Alva, Friday, 23 October
Clear. High 66°, low 38°.
0Alva, Saturday, 24 October
Overcast. High 74°, low 51°.
0Alva, Sunday, 25 October
Overcast. High 76°, low 55°.
0.06Alva, Monday, 26 October
Climate normal for this date — 60-year average.
0.05Alva, Tuesday, 27 October
Climate normal for this date — 60-year average.
0.06Alva, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.11Alva, Thursday, 29 October
Climate normal for this date — 60-year average.
0.03Alva, Friday, 30 October
Climate normal for this date — 60-year average.
0.03Alva, Saturday, 31 October
Climate normal for this date — 60-year average.
0.06Alva, Sunday, 1 November
Climate normal for this date — 60-year average.
0.04Alva, Monday, 2 November
Climate normal for this date — 60-year average.
0.03Alva, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.02
Alva, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.03Alva, Thursday, 5 November
Climate normal for this date — 60-year average.
0.04Alva, Friday, 6 November
Climate normal for this date — 60-year average.
0.03Alva, Saturday, 7 November
Climate normal for this date — 60-year average.
0.04Alva, Sunday, 8 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 Alva, 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 Alva, 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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