– Lat/Long: 48.78° N 113.73° W
Mount Grinnell
Weather Forecast, United StatesIssued: 10 pm Sat 14 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Sat 14 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Sat 14 Feb Local Time
Updates in:
Update imminent hr min s
2 Mount Grinnell Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Sun night. Temperatures will be well below freezing (max -6°C on Mon afternoon, min -15°C on Tue afternoon). Winds decreasing (near gales from the WSW on Mon morning, light winds from the ESE by Mon night). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Thu night. Extremely cold (max -14°C on Tue night, min -19°C on Fri morning). Winds increasing (calm on Wed morning, near gales from the W by Thu night). | ||||||||||||||||||
Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | |  | |  |  | |  | | |  | | | | |
mod. snow | snow shwrs | light snow | mod. snow | snow shwrs | cloudy | mod. snow | mod. snow | light snow | some clouds | some clouds | cloudy | cloudy | some clouds | some clouds | light snow | light snow | light snow | cloudy | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
7 | 1 | 1 | 10 | 2 | — | 6 | 7 | 2 | — | — | — | — | — | — | 3 | 1 | 1 | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -9 | -9 | -9 | -8 | -7 | -6 | -6 | -12 | -15 | -14 | -15 | -17 | -17 | -17 | -17 | -17 | -18 | -16 | -15 |
min °C | -10 | -10 | -9 | -9 | -9 | -6 | -8 | -14 | -15 | -15 | -16 | -17 | -18 | -18 | -17 | -18 | -19 | -17 | -17 |
-21 | -21 | -20 | -20 | -21 | -14 | -14 | -20 | -21 | -21 | -16 | -22 | -26 | -30 | -32 | -32 | -30 | -26 | -26 | |
1150 | 1250 | 1300 | 1300 | 1600 | 1800 | 1050 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100 | 0 | 300 | 400 | 0 | |
Cloud base (m) | 1900 | 1900 | 1900 | 1900 | 1900 | 2200 | 1900 | 1950 | 1950 | 1950 | 2000 | 1950 | 1950 | 1900 | 1900 | 1900 | 1950 | 1950 | 1950 |
 | — | 7:41 | — | — | 7:39 | — | — | 7:39 | — | — | 7:37 | — | — | 7:35 | — | — | 7:33 | — | — |
 | — | — | 5:55 | — | — | 5:57 | — | — | 5:59 | — | — | 6:00 | — | — | 6:01 | — | — | 6:04 | — |
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Mount Grinnell Weather (Days 0-3):
The weather forecast for Mount Grinnell is: A heavy fall of snow, heaviest during Sun night. Temperatures will be well below freezing (max -6°C on Mon afternoon, min -15°C on Tue afternoon). Winds decreasing (near gales from the WSW on Mon morning, light winds from the ESE by Mon night).
Mount Grinnell Weather (Days 3-6):
A light covering of new snow mostly falling on Thu night. Extremely cold (max -14°C on Tue night, min -19°C on Fri morning). Winds increasing (calm on Wed morning, near gales from the W by Thu night).
This table gives the weather forecast for Mount Grinnell at the specific elevation of 2698 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 | |||||
Cardston- Alta | |||||
| |||||
Bullhorn Coulee Reservoir- Alta | |||||
Glenwood- 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.
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