– Lat/Long: 39.95° N 77.94° W
Big Mountain Weather Forecast
Central Appalachian Ridges · United StatesIssued: 1 pm Sun 20 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 1 pm Sun 20 Sep Local Time
Updates in:
Update imminent hr min s
2 Big Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 37mm), heaviest during Mon night. Warm (max 23°C on Sun afternoon, min 10°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummarySome drizzle, heaviest during Wed afternoon. Very mild (max 19°C on Fri afternoon, min 9°C on Thu night). Wind will be generally light. | ||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | |  | | | |  | |  | | |  | |
light rain | rain shwrs | light rain | mod. rain | heavy rain | mod. rain | light rain | light rain | light rain | light rain | rain shwrs | some clouds | some clouds | clear | some clouds | some clouds | some clouds | |
Cloud base (m) | 450 | 600 | 550 | 300 | 350 | 300 | 300 | 300 | 550 | 400 | 850 | 950 | 1550 | 3550 | 3250 | 7150 | 2200 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 3 | 0.5 | 2 | 6 | 16 | 5 | 2 | 2 | 0.1 | 0.6 | 0.6 | — | — | — | — | — | — |
max °C | 23 | 21 | 16 | 13 | 14 | 14 | 12 | 11 | 10 | 13 | 13 | 13 | 17 | 12 | 16 | 19 | 16 |
min °C | 22 | 18 | 14 | 13 | 13 | 13 | 12 | 10 | 10 | 13 | 10 | 10 | 16 | 9 | 9 | 18 | 13 |
chill °C | 22 | 18 | 13 | 12 | 13 | 12 | 11 | 8 | 8 | 12 | 8 | 8 | 16 | 8 | 9 | 18 | 11 |
Freezing level m | 4500 | 4350 | 4150 | 4300 | 4150 | 4150 | 4050 | 3650 | 3700 | 3350 | 3200 | 3200 | 3350 | 3150 | 3450 | 3350 | 3350 |
 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — |
 | 7:12 | — | — | 7:10 | — | — | 7:08 | — | — | 7:07 | — | — | 7:06 | — | — | 7:04 | — |
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Big Mountain Weather (Days 0-3):
The weather forecast for Big Mountain is: Heavy rain (total 37mm), heaviest during Mon night. Warm (max 23°C on Sun afternoon, min 10°C on Tue night). Wind will be generally light.
Big Mountain Weather (Days 3-6):
Some drizzle, heaviest during Wed afternoon. Very mild (max 19°C on Fri afternoon, min 9°C on Thu night). Wind will be generally light.
This table gives the weather forecast for Big Mountain at the specific elevation of 240 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Big Mountain. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of Pennsylvania.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
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* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.
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