Weather in Forest Heights, MT
Forest Heights, Monday, 12 October, 01:25
Light snow. Feels like 15°. High 25°, low 17°.
Monthly outlook for Forest Heights, MT: average high 44.1°, average low 25.7°. That is 5.5° below the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 17 October (56.7°), the coolest 14 October (15.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 12 October – 21 October | 43.4° | 55.2° | -6.5° |
| 22 October – 31 October | 45.2° | 50.1° | -2.7° |
| 1 November – 10 November | at normal | 44.4° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Helena (13 mi).
0
Forest Heights, Tuesday, 13 October
Clear. High 37°, low 17°.
0
Forest Heights, Wednesday, 14 October
Mostly clear. High 40°, low 16°.
0Forest Heights, Thursday, 15 October
Clear. High 39°, low 22°.
0Forest Heights, Friday, 16 October
Mostly clear. High 53°, low 21°.
0
Forest Heights, Saturday, 17 October
Overcast. High 57°, low 28°.
0Forest Heights, Sunday, 18 October
Overcast. High 53°, low 37°.
0.01
Forest Heights, Monday, 19 October
Light rain. High 55°, low 35°.
0.04Forest Heights, Tuesday, 20 October
Snow. High 38°, low 29°.
0Forest Heights, Wednesday, 21 October
Overcast. High 37°, low 24°.
0Forest Heights, Thursday, 22 October
Overcast. High 47°, low 28°.
0Forest Heights, Friday, 23 October
Overcast. High 55°, low 32°.
0.16Forest Heights, Saturday, 24 October
Snow. High 40°, low 31°.
0Forest Heights, Sunday, 25 October
Overcast. High 41°, low 23°.
0Forest Heights, Monday, 26 October
Mostly clear. High 43°, low 26°.
0Forest Heights, Tuesday, 27 October
Clear. High 46°, low 28°.
0.06
Forest Heights, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.05Forest Heights, Thursday, 29 October
Climate normal for this date — 60-year average.
0.03Forest Heights, Friday, 30 October
Climate normal for this date — 60-year average.
0.04Forest Heights, Saturday, 31 October
Climate normal for this date — 60-year average.
0.05Forest Heights, Sunday, 1 November
Climate normal for this date — 60-year average.
0.04Forest Heights, Monday, 2 November
Climate normal for this date — 60-year average.
0.03Forest Heights, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.05Forest Heights, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.04Forest Heights, Thursday, 5 November
Climate normal for this date — 60-year average.
0.05Forest Heights, Friday, 6 November
Climate normal for this date — 60-year average.
0.04Forest Heights, Saturday, 7 November
Climate normal for this date — 60-year average.
0.06
Forest Heights, Sunday, 8 November
Climate normal for this date — 60-year average.
0.04Forest Heights, Monday, 9 November
Climate normal for this date — 60-year average.
0.04Forest Heights, Tuesday, 10 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 Forest Heights, 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 Forest Heights, 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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