Location & Surroundings
Grannis is a settlement 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.
Also known as: Grannis Crossing
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
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 08:50
- Sunrise 07:42
- Sunset 18:30
- Day length 10 h 48 min
Nearby
Alternate Names
Weather in Grannis
Current conditions and a 3-day (72-hour) weather forecast for Grannis, updated from the NOAA GFS model.
Now 5.4 C with mostly clear skies and a 0.8 m/s southerly wind. Next 24h: 4.0 to 16.2 C, max wind 2.7 m/s. No precipitation expected. Solar peaks near 426 W/m2.
Temperature
5.4 C
Wind
0.8 m/s S (173 deg)
Humidity
62 %
Pressure
1,018.4 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 | 5.4 | 0.8 | 173 | 62 | 1,018.4 | - / 0.00 | 0 | 0.0 | n/a |
| 6h | 4.0 | 2.3 | 247 | 51 | 1,017.9 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| 12h | 16.2 | 1.6 | 259 | 24 | 1,012.6 | 0.00 / 0.00 | 10 | 214.7 | n/a |
| 18h | 16.2 | 1.2 | 132 | 23 | 1,009.2 | 0.00 / 0.00 | 5 | 425.6 | n/a |
| Tomorrow | 7.7 | 2.7 | 238 | 42 | 1,014.7 | 0.00 / 0.00 | 99 | 1.2 | n/a |
| 30h | 6.8 | 2.6 | 247 | 49 | 1,016.2 | 0.00 / 0.00 | 100 | 0.0 | n/a |
| 36h | 15.7 | 2.1 | 325 | 33 | 1,015.4 | 0.00 / 0.00 | 94 | 196.0 | n/a |
| 42h | 14.1 | 3.0 | 87 | 36 | 1,015.4 | 0.00 / 0.00 | 20 | 358.8 | n/a |
| Wednesday | 7.3 | 0.6 | 133 | 59 | 1,019.8 | 0.00 / 0.00 | 45 | 1.0 | n/a |
| 54h | 5.7 | 1.6 | 257 | 67 | 1,019.6 | 0.00 / 0.00 | 87 | 0.0 | n/a |
| 60h | 16.0 | 0.8 | 281 | 38 | 1,015.6 | 0.00 / 0.00 | 5 | 200.3 | n/a |
| 66h | 15.9 | 0.9 | 41 | 41 | 1,012.1 | 0.00 / 0.00 | 5 | 336.0 | n/a |
| Thursday | 8.9 | 2.3 | 234 | 59 | 1,016.3 | 0.00 / 0.00 | 5 | 0.8 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-19 06:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Grannis?
Now 5.4 C with mostly clear skies and a 0.8 m/s southerly wind. Next 24h: 4.0 to 16.2 C, max wind 2.7 m/s. No precipitation expected. Solar peaks near 426 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 today?
Sunrise around 07:42 and sunset around 18:30 (local time). Day length about 10h 48m.
What is the local time in Grannis?
Local time is 08:50. Time zone: America/Denver (UTC-06:00).
What type of place is Grannis?
Grannis is a populated place.
What is the elevation of Grannis?
Elevation about 1,367 m. DEM 1,369 m.
Where is Grannis located?
It is at 45.75660, -110.49631 (latitude, longitude).
Which country is Grannis in?
It is in United States.