Location & Surroundings
Grannis (historical) is a hamlet in Montana, United States, at 1,367 m elevation. The nearest larger town is Livingston, 12 km to the southwest. The national capital Washington is about 2830 km to the east. The nearest airport is Foster Ranches Airport, 6 km away.
Basic Data
- Type ()
Geography
-
Coordinates
45° 45' 24" N, 110° 29' 47" W
- Elevation 1367 m (DEM: 1369 m)
- Timezone America/Denver
- Time Shift GMT -7 (DST -6)
Statistics & Country
- Pop. Density 8 p/km²
- Built-up 0.7%
- Settlement Low density rural
- Currency Dollar (USD)
- Phone Prefix +1
Sun & Local Time
- Local time 23:48
- Sunrise 07:41
- Sunset 18:32
- Day length 10 h 51 min
Nearby
Weather in Grannis (historical)
Current conditions and a 3-day (72-hour) weather forecast for Grannis (historical), updated from the NOAA GFS model.
Now 15.5 C with overcast skies and a 3.4 m/s south-westerly wind. Next 24h: 4.7 to 15.5 C, max wind 4.2 m/s. No precipitation expected. Solar peaks near 421 W/m2.
Temperature
15.5 C
Wind
3.4 m/s SW (227 deg)
Humidity
22 %
Pressure
1,012.7 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 | 15.5 | 3.4 | 227 | 22 | 1,012.7 | - / 0.00 | 100 | 0.0 | n/a |
| 6h | 6.6 | 3.2 | 240 | 46 | 1,017.3 | 0.00 / 0.00 | 100 | 1.4 | n/a |
| 12h | 4.7 | 2.4 | 243 | 53 | 1,019.0 | 0.00 / 0.00 | 100 | 0.0 | n/a |
| 18h | 12.5 | 3.5 | 89 | 33 | 1,017.9 | 0.00 / 0.00 | 5 | 187.4 | n/a |
| Tomorrow | 11.0 | 4.2 | 94 | 40 | 1,016.7 | 0.00 / 0.00 | 0 | 420.8 | n/a |
| 30h | 4.6 | 1.0 | 159 | 67 | 1,018.9 | 0.00 / 0.00 | 0 | 1.4 | n/a |
| 36h | 3.4 | 2.1 | 255 | 56 | 1,018.0 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| 42h | 16.1 | 1.4 | 276 | 24 | 1,012.1 | 0.00 / 0.00 | 0 | 214.8 | n/a |
| Tuesday | 16.0 | 2.6 | 124 | 25 | 1,008.6 | 0.00 / 0.00 | 5 | 431.9 | n/a |
| 54h | 8.1 | 2.7 | 235 | 50 | 1,013.6 | 0.00 / 0.00 | 100 | 1.2 | n/a |
| 60h | 7.2 | 2.4 | 251 | 53 | 1,014.7 | 0.00 / 0.00 | 100 | 0.0 | n/a |
| 66h | 16.0 | 2.1 | 316 | 37 | 1,013.7 | 0.00 / 0.00 | 96 | 180.2 | n/a |
| Wednesday | 15.2 | 4.8 | 100 | 35 | 1,014.3 | 0.00 / 0.00 | 99 | 393.5 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-18 00:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Grannis (historical)?
Now 15.5 C with overcast skies and a 3.4 m/s south-westerly wind. Next 24h: 4.7 to 15.5 C, max wind 4.2 m/s. No precipitation expected. Solar peaks near 421 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 Grannis (historical) today?
Sunrise around 07:40 and sunset around 18:34 (local time). Day length about 10h 54m.
What is the local time in Grannis (historical)?
Local time is 23:48. Time zone: America/Denver (UTC-06:00).
What is the elevation of Grannis (historical)?
Elevation about 1,367 m. DEM 1,369 m.
Where is Grannis (historical) located?
It is at 45.75660, -110.49631 (latitude, longitude).
Which country is Grannis (historical) in?
It is in United States.