– Lat/Long: 48.78° N 113.73° W
Mount Grinnell Weather Forecast
Lewis Range · United StatesIssued: 11 am Sun 18 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Sun 18 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Grinnell Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Mild temperatures (max 9°C on Mon afternoon, min 2°C on Sun morning). Wind will be generally light. | Days 4–6 Weather SummaryDrizzle on Thu night turning to light snow on Fri afternoon. Freeze-thaw conditions (max 11°C on Wed afternoon, min -7°C on Fri night). Winds decreasing (fresh winds from the WSW on Wed night, calm by Fri night). | |||||||||||||||||
Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  | | | | | | | |  |  | |  |  | |
clear | clear | clear | clear | some clouds | some clouds | some clouds | clear | clear | clear | clear | clear | clear | rain shwrs | rain shwrs | rain shwrs | light snow | snow shwrs | |
Cloud base (m) | 6100 | 6450 | 4600 | 7700 | 8200 | 8600 | 8150 | 3350 | 2150 | 1950 | 2050 | 2050 | ||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.4 | 0.7 | 0.2 | — | — |
max °C | 5 | 6 | 4 | 8 | 9 | 6 | 8 | 9 | 6 | 10 | 11 | 6 | 9 | 10 | 5 | 3 | -1 | -5 |
min °C | 2 | 5 | 4 | 4 | 7 | 5 | 4 | 8 | 6 | 6 | 9 | 5 | 6 | 7 | 4 | 1 | -4 | -7 |
chill °C | 0 | 2 | 1 | -1 | 4 | 2 | 4 | 6 | 3 | 2 | 6 | 0 | 3 | 4 | 0 | -1 | -10 | -7 |
Freezing level m | 2300 | 2650 | 2950 | 3100 | 3200 | 3000 | 2950 | 3150 | 3350 | 3500 | 3450 | 3250 | 3150 | 3100 | 2900 | 2450 | 1800 | 950 |
 | 7:58 | — | — | 8:00 | — | — | 8:02 | — | — | 8:03 | — | — | 8:04 | — | — | 8:06 | — | — |
 | — | 6:39 | — | — | 6:37 | — | — | 6:36 | — | — | 6:34 | — | — | 6:31 | — | — | 6:30 | — |
Loading...
Mount Grinnell Weather (Days 0-3):
The weather forecast for Mount Grinnell is: Mostly dry. Mild temperatures (max 9°C on Mon afternoon, min 2°C on Sun morning). Wind will be generally light.
Mount Grinnell Weather (Days 3-6):
Drizzle on Thu night turning to light snow on Fri afternoon. Freeze-thaw conditions (max 11°C on Wed afternoon, min -7°C on Fri night). Winds decreasing (fresh winds from the WSW on Wed night, calm by Fri night).
This table gives the weather forecast for Mount Grinnell at the specific elevation of 2000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Grinnell. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of Montana.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Carway-Alta | |||||
 | |||||
WatertonParkGate- Alta | |||||
Bullhorn Headwaters- Alta | |||||
Cardston- Alta | |||||
| |||||
Bullhorn Coulee Reservoir- Alta |
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.
Mount Grinnell Photos
View all
Lewis Range photos (3) |
Rocky Mountains (USA) photos (303) |
photos from mountains in United States (3071) |
all photos
Upload new photo
Upload new photoMount Grinnell