– Lat/Long: 39.95° N 77.94° W
Big Mountain
Weather Forecast, United StatesIssued: 7 am Wed 20 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 7 am Wed 20 May Local Time
Updates in:
Update imminent hr min s
Issued: 7 am Wed 20 May Local Time
Updates in:
Update imminent hr min s
2 Big Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 49mm), heaviest during Fri night. Warm (max 28°C on Wed afternoon, min 9°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 35mm), heaviest during Mon morning. Very mild (max 18°C on Mon afternoon, min 9°C on Sat morning). Wind will be generally light. | |||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | |  |  | |  | | |  | | |  | |
clear | risk tstorm | rain shwrs | heavy rain | rain shwrs | some clouds | light rain | light rain | heavy rain | mod. rain | mod. rain | mod. rain | light rain | light rain | light rain | mod. rain | light rain | cloudy | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | 3 | 8 | 13 | 3 | — | 0.1 | 1.8 | 20 | 9 | 6 | 10 | 0.1 | 0.2 | 0.3 | 10 | 0.1 | — | |
max °C | 27 | 28 | 20 | 12 | 12 | 13 | 13 | 13 | 10 | 9 | 9 | 10 | 12 | 13 | 12 | 14 | 18 | 17 |
min °C | 22 | 25 | 13 | 10 | 10 | 12 | 12 | 12 | 9 | 9 | 9 | 9 | 10 | 12 | 11 | 12 | 16 | 17 |
22 | 25 | 12 | 8 | 8 | 12 | 12 | 11 | 7 | 8 | 8 | 9 | 10 | 12 | 11 | 12 | 16 | 17 | |
4150 | 4100 | 3850 | 3700 | 3750 | 4000 | 3650 | 3800 | 3900 | 4000 | 4000 | 3850 | 3900 | 4150 | 3950 | 4000 | 4050 | 4050 | |
Cloud base (m) | 5000 | 700 | 300 | 600 | 1650 | 550 | 300 | 300 | 300 | 300 | 300 | 600 | 300 | 300 | 300 | 400 | 650 | |
 | 5:52 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | 5:48 | — | — | 5:48 | — | — |
 | — | — | 8:23 | — | — | 8:24 | — | — | 8:25 | — | — | 8:25 | — | — | 8:27 | — | — | 8:28 |
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Big Mountain Weather (Days 0-3):
The weather forecast for Big Mountain is: Heavy rain (total 49mm), heaviest during Fri night. Warm (max 28°C on Wed afternoon, min 9°C on Fri night). Wind will be generally light.
Big Mountain Weather (Days 3-6):
Heavy rain (total 35mm), heaviest during Mon morning. Very mild (max 18°C on Mon afternoon, min 9°C on Sat morning). 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 10km W of Chambersburg |  | ||||
thunderstorm affecting Mercersburg | | ||||
 | |||||
lightning 25km NNW of McConnellsburg | | ||||
lightning 10km WNW of Maugansville | | ||||
lightning 24km ESE of Martinsburg | | ||||
lightning 6km N 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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