Weather in Boulder Flats, WY
Boulder Flats, Sunday, 18 October, 22:38
Clear. Feels like 48°. High 64°, low 35°.
Monthly outlook for Boulder Flats, WY: average high 56.3°, average low 36.3°. That is 2.2° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 19 October (65.8°), the coolest 31 October (27.2°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 18 October – 27 October | 59.7° | 54.9° | +2.7° |
| 28 October – 6 November | 50.5° | 47.9° | +1.4° |
| 7 November – 16 November | at normal | 44° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Lander (6 mi).
0
Boulder Flats, Monday, 19 October
Clear. High 66°, low 36°.
0Boulder Flats, Tuesday, 20 October
Clear. High 64°, low 38°.
0Boulder Flats, Wednesday, 21 October
Clear. High 61°, low 40°.
0
Boulder Flats, Thursday, 22 October
Partly cloudy. High 63°, low 44°.
0.02
Boulder Flats, Friday, 23 October
Light rain. High 60°, low 45°.
0
Boulder Flats, Saturday, 24 October
Overcast. High 51°, low 34°.
0Boulder Flats, Sunday, 25 October
Overcast. High 59°, low 37°.
0Boulder Flats, Monday, 26 October
Clear. High 50°, low 36°.
0Boulder Flats, Tuesday, 27 October
Clear. High 60°, low 36°.
0.02Boulder Flats, Wednesday, 28 October
Light rain. High 63°, low 45°.
0.05Boulder Flats, Thursday, 29 October
Light rain. High 49°, low 35°.
0Boulder Flats, Friday, 30 October
Clear. High 41°, low 28°.
0Boulder Flats, Saturday, 31 October
Partly cloudy. High 43°, low 27°.
0Boulder Flats, Sunday, 1 November
Overcast. High 51°, low 31°.
0Boulder Flats, Monday, 2 November
Overcast. High 55°, low 36°.
0.04
Boulder Flats, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.02Boulder Flats, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.04Boulder Flats, Thursday, 5 November
Climate normal for this date — 60-year average.
0.05Boulder Flats, Friday, 6 November
Climate normal for this date — 60-year average.
0.04Boulder Flats, Saturday, 7 November
Climate normal for this date — 60-year average.
0.07Boulder Flats, Sunday, 8 November
Climate normal for this date — 60-year average.
0.05Boulder Flats, Monday, 9 November
Climate normal for this date — 60-year average.
0.05Boulder Flats, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.04Boulder Flats, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.04Boulder Flats, Thursday, 12 November
Climate normal for this date — 60-year average.
0.04Boulder Flats, Friday, 13 November
Climate normal for this date — 60-year average.
0.06Boulder Flats, Saturday, 14 November
Climate normal for this date — 60-year average.
0.03Boulder Flats, Sunday, 15 November
Climate normal for this date — 60-year average.
0.03Boulder Flats, Monday, 16 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 Boulder Flats, 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 Boulder Flats, 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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