Location & Surroundings
Mountain Lake is a reservoir(s) in Pennsylvania, United States, at 223 m elevation. The nearest larger town is Chambersburg, 19 km to the southeast. The national capital Washington is about 145 km to the southeast. The nearest airport is Burnt Cabins Emergency Strip, 4 km away.
Also known as: Mountain Lake Reservoir
Basic Data
- Type reservoir(s) (RSV)
- an artificial pond or lake
Geography
-
Coordinates
40° 3' 33" N, 77° 49' 27" W
- Elevation 223 m (DEM: 221 m)
- Timezone America/New_York
- Time Shift GMT -5 (DST -4)
Statistics & Country
- Pop. Density 120 p/km²
- Built-up 4.0%
- Settlement Low density rural
- Currency Dollar (USD)
- Phone Prefix +1
Sun & Local Time
- Local time 18:52
- Sunrise 07:04
- Sunset 18:58
- Day length 11 h 54 min
Nearby
Alternate Names
Weather in Mountain Lake
Current conditions and a 3-day (72-hour) weather forecast for Mountain Lake, updated from the NOAA GFS model.
Now 15.0 C with overcast skies and a 1.0 m/s north-westerly wind. Next 24h: 14.4 to 20.8 C, max wind 1.9 m/s. No precipitation expected. Solar peaks near 216 W/m2.
Temperature
15.0 C
Wind
1.0 m/s NW (307 deg)
Humidity
92 %
Pressure
1,017.3 hPa
Clouds
100 %
Precip
0.00 mm
Solar
0.0 W/m2
UV-B
n/a
| Hour | Temp (C) | Wind (m/s) | Dir (deg) | RH (%) | Pressure (hPa) | Precip (step/total mm) | Clouds (%) | Solar (W/m2) | UV-B (W/m2) |
|---|---|---|---|---|---|---|---|---|---|
| NOW | 15.0 | 1.0 | 307 | 92 | 1,017.3 | - / 0.00 | 100 | 0.0 | n/a |
| 6h | 20.8 | 1.9 | 337 | 64 | 1,017.2 | 0.00 / 0.00 | 84 | 216.3 | n/a |
| 12h | 18.2 | 1.1 | 34 | 75 | 1,017.4 | 0.01 / 0.01 | 100 | 186.3 | n/a |
| 18h | 17.2 | 0.8 | 188 | 79 | 1,018.4 | 0.00 / 0.00 | 100 | 0.0 | n/a |
| Tomorrow | 14.4 | 1.5 | 208 | 91 | 1,020.1 | 0.00 / 0.00 | 3 | 5.6 | n/a |
| 30h | 24.8 | 3.4 | 209 | 50 | 1,017.7 | 0.00 / 0.00 | 100 | 531.4 | n/a |
| 36h | 18.7 | 0.3 | 66 | 70 | 1,017.8 | 0.00 / 0.00 | 100 | 255.6 | n/a |
| 42h | 17.6 | 0.3 | 226 | 76 | 1,017.8 | 0.00 / 0.00 | 98 | 0.0 | n/a |
| Thursday | 16.7 | 1.6 | 211 | 79 | 1,017.9 | 0.00 / 0.00 | 58 | 4.2 | n/a |
| 54h | 28.1 | 3.1 | 229 | 36 | 1,016.6 | 0.00 / 0.00 | 92 | 468.7 | n/a |
| 60h | 20.0 | 1.2 | 218 | 61 | 1,016.2 | 0.00 / 0.00 | 52 | 286.1 | n/a |
| 66h | 17.2 | 2.4 | 214 | 70 | 1,015.6 | 0.00 / 0.00 | 95 | 0.0 | n/a |
| Friday | 16.8 | 2.6 | 208 | 73 | 1,015.5 | 0.00 / 0.00 | 99 | 5.2 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-29 12:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Mountain Lake?
Now 15.0 C with overcast skies and a 1.0 m/s north-westerly wind. Next 24h: 14.4 to 20.8 C, max wind 1.9 m/s. No precipitation expected. Solar peaks near 216 W/m2.
Is precipitation expected in the next 24 hours?
No measurable precipitation is expected in the next 24 hours.
When are sunrise and sunset in Mountain Lake today?
Sunrise around 07:04 and sunset around 18:58 (local time). Day length about 11h 54m.
What is the local time in Mountain Lake?
Local time is 18:52. Time zone: America/New_York (UTC-04:00).
What type of place is Mountain Lake?
Mountain Lake is a reservoir(s).
What is the elevation of Mountain Lake?
Elevation about 223 m. DEM 221 m.
Where is Mountain Lake located?
It is at 40.05929, -77.82405 (latitude, longitude).
Which country is Mountain Lake in?
It is in United States.