Weather in Power, MT
Power, Thursday, 8 October, 02:12
Clear. Feels like 38°. High 73°, low 41°.
Monthly outlook for Power, MT: average high 51.9°, average low 34.6°. That is 3° below the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 9 October (76.6°), the coolest 12 October (23.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 8 October – 17 October | 51.5° | 57.8° | -3.5° |
| 18 October – 27 October | 52.6° | 55.1° | -1.4° |
| 28 October – 6 November | at normal | 48.3° | — |
October records over 66 years
0
Power, Friday, 9 October
Overcast. High 77°, low 47°.
0.22
Power, Saturday, 10 October
Snow. High 54°, low 34°.
0.17Power, Sunday, 11 October
Light snow. High 33°, low 30°.
0
Power, Monday, 12 October
Mostly clear. High 39°, low 24°.
0
Power, Tuesday, 13 October
Clear. High 53°, low 28°.
0
Power, Wednesday, 14 October
Partly cloudy. High 47°, low 34°.
0.1Power, Thursday, 15 October
Light snow. High 39°, low 29°.
0Power, Friday, 16 October
Clear. High 46°, low 26°.
0Power, Saturday, 17 October
Overcast. High 54°, low 34°.
0Power, Sunday, 18 October
Mostly clear. High 62°, low 38°.
0Power, Monday, 19 October
Overcast. High 50°, low 36°.
0Power, Tuesday, 20 October
Overcast. High 63°, low 38°.
0.02
Power, Wednesday, 21 October
Light rain. High 56°, low 46°.
0.03Power, Thursday, 22 October
Snow. High 44°, low 38°.
0.03Power, Friday, 23 October
Light snow. High 41°, low 31°.
0.02Power, Saturday, 24 October
Climate normal for this date — 60-year average.
0.02Power, Sunday, 25 October
Climate normal for this date — 60-year average.
0.04Power, Monday, 26 October
Climate normal for this date — 60-year average.
0.03Power, Tuesday, 27 October
Climate normal for this date — 60-year average.
0.03Power, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.03Power, Thursday, 29 October
Climate normal for this date — 60-year average.
0.01Power, Friday, 30 October
Climate normal for this date — 60-year average.
0.03Power, Saturday, 31 October
Climate normal for this date — 60-year average.
0.03Power, Sunday, 1 November
Climate normal for this date — 60-year average.
0.02Power, Monday, 2 November
Climate normal for this date — 60-year average.
0.02Power, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.04Power, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.03Power, Thursday, 5 November
Climate normal for this date — 60-year average.
0.03Power, Friday, 6 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 Power, MT 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 Power, MT 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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