– Lat/Long: 39.95° N 77.94° W
Big Mountain
Weather Forecast, United StatesIssued: 7 pm Wed 02 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 7 pm Wed 02 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 7 pm Wed 02 Sep Local Time
Updates in:
Update imminent hr min s
2 Big Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 21mm), heaviest during Wed night. Warm (max 32°C on Thu afternoon, min 20°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Warm (max 27°C on Tue afternoon, min 14°C on Sun night). Wind will be generally light. | |||||||||||||||
Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  |  | | | | | | | | | | |
risk tstorm | clear | clear | risk tstorm | clear | some clouds | clear | some clouds | some clouds | clear | clear | some clouds | clear | clear | some clouds | clear | |
Cloud base (m) | 800 | 7750 | 4650 | 5750 | 3100 | 8750 | 7000 | 8200 | 1550 | 8200 | ||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 19 | — | — | 1.7 | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 23 | 29 | 32 | 28 | 29 | 29 | 25 | 25 | 26 | 21 | 21 | 23 | 18 | 21 | 24 | 19 |
min °C | 21 | 22 | 32 | 22 | 23 | 27 | 20 | 20 | 26 | 15 | 16 | 21 | 14 | 14 | 23 | 15 |
chill °C | 21 | 22 | 32 | 22 | 23 | 27 | 20 | 20 | 26 | 15 | 16 | 21 | 14 | 14 | 23 | 15 |
Freezing level m | 4650 | 4600 | 4650 | 4650 | 4600 | 4700 | 4450 | 4350 | 4250 | 4100 | 4000 | 4000 | 3950 | 3900 | 4200 | 4500 |
 | — | 6:41 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — |
 | — | — | 7:39 | — | — | 7:38 | — | — | 7:37 | — | — | 7:35 | — | — | 7:34 | — |
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Big Mountain Weather (Days 0-3):
The weather forecast for Big Mountain is: Heavy rain (total 21mm), heaviest during Wed night. Warm (max 32°C on Thu afternoon, min 20°C on Fri night). Wind will be generally light.
Big Mountain Weather (Days 3-6):
Mostly dry. Warm (max 27°C on Tue afternoon, min 14°C on Sun 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 9km WSW of Mercersburg |  | ||||
lightning 17km WSW of McConnellsburg | | ||||
lightning 17km ESE of Everett | | ||||
lightning 8km NNE of Hancock | | ||||
* 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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