– Lat/Long: 39.95° N 77.94° W
Big Mountain Weather Forecast
Central Appalachian Ridges · United StatesIssued: 1 pm Wed 16 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 1 pm Wed 16 Sep Local Time
Updates in:
Update imminent hr min s
2 Big Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 8mm), mostly falling on Thu night. Warm (max 31°C on Wed afternoon, min 15°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 15mm), heaviest on Mon morning. Warm (max 27°C on Sun afternoon, min 14°C on Mon night). Wind will be generally light. | ||||||||||||||||
Wed 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  | | |  | | | |  |  |  | |
clear | rain shwrs | rain shwrs | risk tstorm | risk tstorm | some clouds | clear | clear | some clouds | some clouds | some clouds | rain shwrs | rain shwrs | rain shwrs | heavy rain | light rain | light rain | |
Cloud base (m) | 5400 | 4800 | 4800 | 6300 | 9650 | 5450 | 4750 | 2350 | 1700 | 350 | 800 | 600 | 300 | 400 | 300 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 2 | 0.1 | 3 | 3 | — | — | — | — | — | — | 0.5 | 0.9 | 1.6 | 10 | 0.5 | 0.7 |
max °C | 31 | 25 | 27 | 29 | 24 | 24 | 26 | 20 | 20 | 24 | 21 | 21 | 27 | 22 | 16 | 15 | 15 |
min °C | 29 | 20 | 21 | 27 | 21 | 20 | 26 | 15 | 16 | 23 | 19 | 18 | 25 | 18 | 15 | 15 | 14 |
chill °C | 29 | 20 | 21 | 27 | 21 | 20 | 26 | 15 | 16 | 23 | 19 | 18 | 25 | 18 | 15 | 15 | 14 |
Freezing level m | 4850 | 4850 | 4800 | 4800 | 4850 | 4800 | 4800 | 4700 | 4400 | 4500 | 4400 | 4500 | 4450 | 4450 | 4400 | 4450 | 4350 |
 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — |
 | 7:19 | — | — | 7:16 | — | — | 7:15 | — | — | 7:14 | — | — | 7:12 | — | — | 7:10 | — |
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Big Mountain Weather (Days 0-3):
The weather forecast for Big Mountain is: Light rain (total 8mm), mostly falling on Thu night. Warm (max 31°C on Wed afternoon, min 15°C on Fri night). Wind will be generally light.
Big Mountain Weather (Days 3-6):
Moderate rain (total 15mm), heaviest on Mon morning. Warm (max 27°C on Sun afternoon, min 14°C on Mon 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 |
|---|---|---|---|---|---|
 | |||||
lightning 21km SW of Mount Union |  | ||||
* 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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