– Lat/Long: 48.78° N 113.73° W
Mount Grinnell
Weather Forecast, United StatesIssued: 10 pm Fri 13 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Fri 13 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Fri 13 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 Mon afternoon, min -9°C on Fri night). Winds decreasing (near gales from the WSW on Fri night, moderate winds from the SSW by Mon afternoon). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Tue morning. Temperatures will be below freezing (max -4°C on Mon night, min -16°C on Wed night). Winds increasing (calm on Tue morning, near gales from the WSW by Thu morning). | ||||||||||||||||||
Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | |  | |  | | | | | | | |  |  | |
snow shwrs | light snow | light snow | light snow | light snow | light snow | light snow | some clouds | some clouds | cloudy | light snow | light snow | snow shwrs | some clouds | some clouds | snow shwrs | light snow | mod. snow | mod. snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
3 | 5 | 3 | 5 | 2 | 2 | 5 | — | — | — | 5 | 5 | 1 | — | — | 2 | 4 | 7 | 7 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -8 | -9 | -9 | -8 | -8 | -8 | -8 | -6 | -4 | -4 | -8 | -13 | -14 | -13 | -13 | -14 | -16 | -15 | -16 |
min °C | -9 | -9 | -9 | -8 | -8 | -8 | -9 | -8 | -5 | -5 | -11 | -14 | -14 | -14 | -13 | -16 | -16 | -16 | -18 |
-21 | -21 | -20 | -19 | -18 | -18 | -20 | -18 | -13 | -12 | -14 | -24 | -24 | -20 | -18 | -25 | -31 | -28 | -26 | |
1250 | 1450 | 1400 | 1150 | 1500 | 1450 | 1300 | 1700 | 1900 | 1150 | 150 | 300 | 0 | 0 | 0 | 0 | 450 | 400 | 0 | |
Cloud base (m) | 1900 | 1900 | 1900 | 1900 | 1900 | 1900 | 1900 | 1900 | 1950 | 1950 | 1950 | 1950 | 1950 | 1950 | 2000 | 1950 | 1900 | 1900 | 1950 |
 | — | 7:43 | — | — | 7:41 | — | — | 7:39 | — | — | 7:39 | — | — | 7:37 | — | — | 7:35 | — | — |
 | — | — | 5:53 | — | — | 5:55 | — | — | 5:57 | — | — | 5:59 | — | — | 6:00 | — | — | 6:01 | — |
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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 Mon afternoon, min -9°C on Fri night). Winds decreasing (near gales from the WSW on Fri night, moderate winds from the SSW by Mon afternoon).
Mount Grinnell Weather (Days 3-6):
A heavy fall of snow, heaviest during Tue morning. Temperatures will be below freezing (max -4°C on Mon night, min -16°C on Wed night). Winds increasing (calm on Tue morning, near gales from the WSW by Thu morning).
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 | |||||
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.
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