Location & Surroundings
Roundtop is a settlement in Pennsylvania, United States, at 530 m elevation. The nearest larger town is Lewistown, 22 km to the west. The national capital Washington is about 200 km to the south. The nearest airport is Snook Airport, 9 km away.
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
40° 39' 49" N, 77° 19' 20" W
- Elevation 530 m (DEM: 524 m)
- Timezone America/New_York
- Time Shift GMT -5 (DST -4)
Statistics & Country
- Pop. Density 5 p/km²
- Built-up 0.1%
- Settlement Very low density rural
- Currency Dollar (USD)
- Phone Prefix +1
Sun & Local Time
- Local time 21:05
- Sunrise 07:25
- Sunset 18:21
- Day length 10 h 56 min
Other populated places nearby
Nearby
Weather in Roundtop
Current conditions and a 3-day (72-hour) weather forecast for Roundtop, updated from the NOAA GFS model.
Now 18.4 C with mostly clear skies and a 4.1 m/s northerly wind. Next 24h: 3.9 to 18.4 C, max wind 4.1 m/s. No precipitation expected. Solar peaks near 467 W/m2.
Temperature
18.4 C
Wind
4.1 m/s N (20 deg)
Humidity
41 %
Pressure
1,024.4 hPa
Clouds
0 %
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 | 18.4 | 4.1 | 20 | 41 | 1,024.4 | - / 0.00 | 0 | 0.0 | n/a |
| 6h | 9.3 | 2.0 | 352 | 68 | 1,026.3 | 0.00 / 0.00 | 2 | 231.0 | n/a |
| 12h | 5.2 | 1.4 | 330 | 79 | 1,026.2 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| 18h | 3.9 | 1.4 | 331 | 84 | 1,026.7 | 0.00 / 0.00 | 0 | 1.7 | n/a |
| Tomorrow | 16.4 | 2.0 | 351 | 37 | 1,021.8 | 0.00 / 0.00 | 0 | 466.8 | n/a |
| 30h | 8.0 | 1.2 | 352 | 66 | 1,021.6 | 0.00 / 0.00 | 0 | 233.0 | n/a |
| 36h | 4.7 | 1.8 | 310 | 75 | 1,020.3 | 0.00 / 0.00 | 31 | 0.0 | n/a |
| 42h | 3.0 | 1.9 | 314 | 77 | 1,021.4 | 0.00 / 0.00 | 0 | 1.5 | n/a |
| Thursday | 16.4 | 5.0 | 342 | 43 | 1,018.9 | 0.00 / 0.00 | 0 | 452.1 | n/a |
| 54h | 9.2 | 1.9 | 339 | 82 | 1,021.9 | 0.00 / 0.00 | 0 | 220.0 | n/a |
| 60h | 5.6 | 1.6 | 311 | 95 | 1,025.1 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| 66h | 3.9 | 1.2 | 326 | 94 | 1,028.9 | 0.00 / 0.00 | 0 | 1.3 | n/a |
| Friday | 13.4 | 2.2 | 53 | 38 | 1,029.1 | 0.00 / 0.00 | 0 | 453.7 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-20 18:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Roundtop?
Now 18.4 C with mostly clear skies and a 4.1 m/s northerly wind. Next 24h: 3.9 to 18.4 C, max wind 4.1 m/s. No precipitation expected. Solar peaks near 467 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 Roundtop today?
Sunrise around 07:24 and sunset around 18:23 (local time). Day length about 10h 59m.
What is the local time in Roundtop?
Local time is 21:05. Time zone: America/New_York (UTC-04:00).
What type of place is Roundtop?
Roundtop is a populated place.
What is the elevation of Roundtop?
Elevation about 530 m. DEM 524 m.
Where is Roundtop located?
It is at 40.66369, -77.32221 (latitude, longitude).
Which country is Roundtop in?
It is in United States.