Location & Surroundings
Grinnage Run is a stream in Pennsylvania, United States, at 336 m elevation. The nearest larger town is Washington, 30 km to the northeast. The national capital Washington is about 310 km to the east. The nearest airport is Uphill Airport, 20 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° 55' 52" N, 80° 23' 33" W
- Elevation 336 m (DEM: 350 m)
- Timezone America/New_York
- Time Shift GMT -5 (DST -4)
Statistics & Country
- Pop. Density 29 p/km²
- Built-up 2.9%
- Settlement Low density rural
- Currency Dollar (USD)
- Phone Prefix +1
Sun & Local Time
- Local time 11:31
- Sunrise 07:29
- Sunset 18:45
- Day length 11 h 15 min
Other streams nearby
Nearby
Weather in Grinnage Run
Current conditions and a 3-day (72-hour) weather forecast for Grinnage Run, updated from the NOAA GFS model.
Now 17.3 C with mostly clear skies and a 3.0 m/s south-westerly wind. Next 24h: 14.3 to 24.9 C, max wind 4.2 m/s. Precip around 2.4 mm. Solar peaks near 428 W/m2.
Temperature
17.3 C
Wind
3.0 m/s SW (214 deg)
Humidity
83 %
Pressure
1,014.3 hPa
Clouds
0 %
Precip
2.43 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 | 17.3 | 3.0 | 214 | 83 | 1,014.3 | - / 0.00 | 0 | 0.0 | n/a |
| 6h | 16.1 | 3.0 | 212 | 81 | 1,015.7 | 0.04 / 0.04 | 100 | 1.1 | n/a |
| 12h | 24.9 | 4.2 | 248 | 68 | 1,014.8 | 1.04 / 1.08 | 47 | 428.1 | n/a |
| 18h | 19.9 | 2.8 | 15 | 96 | 1,016.7 | 0.00 / 0.77 | 99 | 168.2 | n/a |
| Tomorrow | 14.3 | 3.0 | 25 | 97 | 1,019.3 | 1.65 / 2.43 | 37 | 0.0 | n/a |
| 30h | 12.4 | 2.9 | 37 | 94 | 1,019.9 | 0.00 / 0.02 | 100 | 0.4 | n/a |
| 36h | 17.5 | 1.4 | 57 | 79 | 1,018.4 | 0.06 / 0.07 | 100 | 148.2 | n/a |
| 42h | 16.5 | 1.9 | 169 | 96 | 1,015.8 | 0.00 / 0.08 | 100 | 35.5 | n/a |
| Friday | 19.5 | 4.1 | 213 | 97 | 1,012.0 | 2.19 / 2.27 | 89 | 0.0 | n/a |
| 54h | 19.6 | 5.3 | 217 | 92 | 1,008.8 | 0.00 / 0.62 | 49 | 0.5 | n/a |
| 60h | 20.3 | 7.2 | 276 | 85 | 1,007.2 | 1.04 / 1.66 | 89 | 377.6 | n/a |
| 66h | 10.9 | 3.9 | 265 | 95 | 1,013.0 | 0.86 / 2.52 | 100 | 21.7 | n/a |
| Saturday | 7.7 | 5.6 | 344 | 90 | 1,018.1 | 1.26 / 3.78 | 86 | 0.0 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-14 06:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Grinnage Run?
Now 17.3 C with mostly clear skies and a 3.0 m/s south-westerly wind. Next 24h: 14.3 to 24.9 C, max wind 4.2 m/s. Precip around 2.4 mm. Solar peaks near 428 W/m2.
Is precipitation expected in the next 24 hours?
Around 2.4 mm of precipitation is expected in the next 24 hours.
When are sunrise and sunset in Grinnage Run today?
Sunrise around 07:29 and sunset around 18:45 (local time). Day length about 11h 16m.
What is the local time in Grinnage Run?
Local time is 11:31. Time zone: America/New_York (UTC-04:00).
What type of place is Grinnage Run?
Grinnage Run is a stream.
What is the elevation of Grinnage Run?
Elevation about 336 m. DEM 350 m.
Where is Grinnage Run located?
It is at 39.93119, -80.39257 (latitude, longitude).
Which country is Grinnage Run in?
It is in United States.