– Lat/Long: 48.78° N 113.73° W
Mount Grinnell
Weather Forecast, United StatesIssued: 10 pm Thu 12 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Thu 12 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Thu 12 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 Sat morning. Temperatures will be below freezing (max -4°C on Thu night, min -9°C on Fri night). Winds decreasing (gales from the WSW on Fri night, fresh winds from the WSW by Sun afternoon). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sun night. Temperatures will be well below freezing (max -6°C on Mon afternoon, min -13°C on Wed morning). Winds decreasing (near gales from the WSW on Sun night, light winds from the SSE by Mon afternoon). | ||||||||||||||||||
Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  | | | | | | | | | |  | |  | |
clear | some clouds | some clouds | snow shwrs | mod. snow | light snow | mod. snow | light snow | light snow | mod. snow | some clouds | some clouds | snow shwrs | mod. snow | light snow | snow shwrs | cloudy | cloudy | light snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | 4 | 6 | 3 | 7 | 5 | 3 | 7 | — | — | 2 | 6 | 3 | 1 | — | — | 2 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -4 | -6 | -8 | -8 | -8 | -8 | -7 | -8 | -9 | -9 | -7 | -6 | -6 | -10 | -10 | -10 | -13 | -13 | -14 |
min °C | -5 | -8 | -8 | -9 | -8 | -8 | -7 | -9 | -9 | -9 | -9 | -6 | -8 | -11 | -10 | -12 | -13 | -13 | -14 |
-15 | -19 | -18 | -20 | -20 | -20 | -17 | -18 | -18 | -19 | -18 | -12 | -17 | -17 | -17 | -23 | -24 | -23 | -25 | |
950 | 1450 | 1400 | 1300 | 1550 | 1550 | 1400 | 1550 | 1450 | 1250 | 1550 | 1750 | 1000 | 100 | 0 | 0 | 800 | 850 | 400 | |
Cloud base (m) | 1900 | 1900 | 1900 | 1900 | 1900 | 1900 | 1900 | 1900 | 1900 | 1900 | 1900 | 1950 | 1900 | 1950 | 1950 | 2000 | 1900 | 1950 | 1900 |
 | — | 7:46 | — | — | 7:43 | — | — | 7:41 | — | — | 7:39 | — | — | 7:39 | — | — | 7:37 | — | — |
 | — | — | 5:52 | — | — | 5:53 | — | — | 5:55 | — | — | 5:57 | — | — | 5:59 | — | — | 6:00 | — |
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Mount Grinnell Weather (Days 0-3):
The weather forecast for Mount Grinnell is: A heavy fall of snow, heaviest during Sat morning. Temperatures will be below freezing (max -4°C on Thu night, min -9°C on Fri night). Winds decreasing (gales from the WSW on Fri night, fresh winds from the WSW by Sun afternoon).
Mount Grinnell Weather (Days 3-6):
A moderate fall of snow, heaviest on Sun night. Temperatures will be well below freezing (max -6°C on Mon afternoon, min -13°C on Wed morning). Winds decreasing (near gales from the WSW on Sun night, light winds from the SSE by Mon afternoon).
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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