Location & Surroundings
Mountain Run is a stream in Pennsylvania, United States, at 205 m elevation. The nearest larger town is Chambersburg, 7 km to the southwest. The national capital Washington is about 130 km to the southeast. The nearest airport is Rocktop Airport, 3 km away.
Basic Data
- Type stream (STM)
- a body of running water moving to a lower level in a channel on land
Geography
-
Coordinates
39° 58' 20" N, 77° 35' 15" W
- Elevation 205 m (DEM: 206 m)
- Timezone America/New_York
- Time Shift GMT -5 (DST -4)
Statistics & Country
- Pop. Density 465 p/km²
- Built-up 8.3%
- Settlement Low density rural
- Currency Dollar (USD)
- Phone Prefix +1
Sun & Local Time
- Local time 12:09
- Sunrise 06:45
- Sunset 17:02
- Day length 10 h 18 min
Other streams nearby
Nearby
Weather in Mountain Run
Current conditions and a 3-day (72-hour) weather forecast for Mountain Run, updated from the NOAA GFS model.
Now 8.9 C with mostly cloudy skies and a 4.5 m/s north-westerly wind. Next 24h: 3.9 to 10.0 C, max wind 6.5 m/s. No precipitation expected. Solar peaks near 326 W/m2.
Temperature
8.9 C
Wind
4.5 m/s NW (308 deg)
Humidity
67 %
Pressure
1,014.2 hPa
Clouds
58 %
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 | 8.9 | 4.5 | 308 | 67 | 1,014.2 | - / 0.00 | 58 | 0.0 | n/a |
| 6h | 3.9 | 2.7 | 281 | 74 | 1,015.7 | 0.00 / 0.00 | 4 | 0.1 | n/a |
| 12h | 10.0 | 6.5 | 301 | 54 | 1,013.9 | 0.00 / 0.00 | 94 | 326.5 | n/a |
| 18h | 7.4 | 6.3 | 301 | 69 | 1,016.3 | 0.00 / 0.00 | 74 | 121.5 | n/a |
| Tomorrow | 8.4 | 6.2 | 294 | 71 | 1,016.1 | 0.00 / 0.00 | 59 | 0.0 | n/a |
| 30h | 5.3 | 3.1 | 272 | 83 | 1,017.8 | 0.00 / 0.00 | 0 | 0.1 | n/a |
| 36h | 14.5 | 6.3 | 276 | 40 | 1,014.0 | 0.00 / 0.00 | 17 | 383.5 | n/a |
| 42h | 8.4 | 3.8 | 261 | 61 | 1,013.7 | 0.00 / 0.00 | 4 | 182.5 | n/a |
| Monday | 6.8 | 3.8 | 254 | 61 | 1,012.7 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| 54h | 7.7 | 5.7 | 285 | 66 | 1,014.3 | 0.00 / 0.00 | 93 | 0.0 | n/a |
| 60h | 13.0 | 7.1 | 309 | 47 | 1,014.6 | 0.00 / 0.00 | 16 | 353.8 | n/a |
| 66h | 5.9 | 1.2 | 297 | 76 | 1,018.7 | 0.00 / 0.00 | 7 | 177.1 | n/a |
| Tuesday | 4.4 | 1.8 | 243 | 83 | 1,019.2 | 0.00 / 0.00 | 100 | 0.0 | n/a |
Source: NOAA GFS 0.25° (run 2026-11-07 06:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Mountain Run?
Now 8.9 C with mostly cloudy skies and a 4.5 m/s north-westerly wind. Next 24h: 3.9 to 10.0 C, max wind 6.5 m/s. No precipitation expected. Solar peaks near 326 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 Run today?
Sunrise around 06:45 and sunset around 17:02 (local time). Day length about 10h 17m.
What is the local time in Mountain Run?
Local time is 12:09. Time zone: America/New_York (UTC-05:00).
What type of place is Mountain Run?
Mountain Run is a stream.
What is the elevation of Mountain Run?
Elevation about 205 m. DEM 206 m.
Where is Mountain Run located?
It is at 39.97231, -77.58749 (latitude, longitude).
Which country is Mountain Run in?
It is in United States.