– Lat/Long: 39.95° N 77.94° W
Big Mountain
Weather Forecast, United StatesIssued: 7 pm Sat 22 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 7 pm Sat 22 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 7 pm Sat 22 Aug Local Time
Updates in:
Update imminent hr min s
2 Big Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 11mm), heaviest on Sat night. Warm (max 25°C on Sun afternoon, min 13°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 16mm), heaviest on Thu night. Warm (max 28°C on Wed afternoon, min 16°C on Tue night). Wind will be generally light. | |||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | | | | | |  |  |  | | |
risk tstorm | some clouds | clear | clear | some clouds | clear | clear | clear | clear | clear | some clouds | clear | some clouds | rain shwrs | risk tstorm | risk tstorm | |
Cloud base (m) | 700 | 450 | 2800 | 5000 | 2200 | 3250 | 8800 | 6850 | 1900 | 750 | ||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 11 | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 0.5 | 12 |
max °C | 21 | 21 | 25 | 19 | 19 | 23 | 18 | 22 | 25 | 20 | 23 | 28 | 24 | 23 | 28 | 22 |
min °C | 18 | 18 | 24 | 14 | 16 | 22 | 13 | 15 | 25 | 16 | 17 | 26 | 18 | 18 | 26 | 19 |
chill °C | 18 | 18 | 24 | 13 | 16 | 22 | 12 | 15 | 25 | 16 | 17 | 26 | 18 | 18 | 26 | 19 |
Freezing level m | 3750 | 3550 | 3350 | 3000 | 3400 | 3300 | 3300 | 3800 | 4050 | 3850 | 4000 | 4000 | 3850 | 3800 | 4150 | 4100 |
 | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — |
 | — | — | 7:57 | — | — | 7:55 | — | — | 7:53 | — | — | 7:52 | — | — | 7:51 | — |
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Big Mountain Weather (Days 0-3):
The weather forecast for Big Mountain is: Moderate rain (total 11mm), heaviest on Sat night. Warm (max 25°C on Sun afternoon, min 13°C on Mon night). Wind will be generally light.
Big Mountain Weather (Days 3-6):
Moderate rain (total 16mm), heaviest on Thu night. Warm (max 28°C on Wed afternoon, min 16°C on Tue 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 13km N of McConnellsburg |  | ||||
lightning 5km WSW of Chambersburg | | ||||
lightning 7km ESE of Mercersburg | | ||||
lightning 6km WSW of Greencastle | | ||||
| |||||
lightning 11km S of Doylestown | | ||||
lightning 14km W of Maugansville | |
* 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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