– Lat/Long: 48.78° N 113.73° W
Mount Grinnell
Weather Forecast, United StatesIssued: 11 pm Fri 15 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Fri 15 May Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Fri 15 May Local Time
Updates in:
Update imminent hr min s
2 Mount Grinnell Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA light fall of snow, heaviest on Sat night. Turning milder with light rain (total 4mm) on Mon afternoon. Freeze-thaw conditions (max 3°C on Mon afternoon, min -6°C on Sat night). Winds decreasing (fresh winds from the WSW on Fri night, calm by Sun night). | Days 5–7 Weather SummaryA dusting of snow turning to light rain (total 4mm) on Tue afternoon. Freeze-thaw conditions (max 8°C on Thu afternoon, min 0°C on Mon night). Winds increasing (calm on Mon night, fresh winds from the W by Thu morning). | ||||||||||||||||||
Saturday 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  |  |  |  |  | | |  | | | | | |  | |
light snow | snow shwrs | snow shwrs | mod. snow | snow shwrs | some clouds | clear | rain shwrs | light rain | snow shwrs | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
1 | 2 | 1 | 6 | 1 | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | 0.1 | 4 | — | 0.4 | 2 | 0.6 | 0.1 | 0.3 | 0.2 | 0.4 | 0.3 | 2 | |
max °C | -1 | -2 | 2 | -1 | -3 | -1 | -3 | 2 | 3 | 1 | 3 | 4 | 3 | 5 | 7 | 5 | 5 | 8 | 6 |
min °C | -4 | -3 | 0 | -6 | -4 | -2 | -4 | 0 | 3 | 0 | 2 | 4 | 1 | 4 | 6 | 3 | 3 | 8 | 4 |
-12 | -10 | -6 | -13 | -10 | -7 | -4 | 0 | 1 | -4 | -1 | 1 | -1 | 2 | 3 | -2 | -2 | 5 | 0 | |
1550 | 1650 | 2000 | 1550 | 1450 | 1800 | 1200 | 2050 | 2350 | 2050 | 2250 | 2500 | 2350 | 2550 | 2700 | 2700 | 2600 | 2850 | 2900 | |
Cloud base (m) | 2200 | 1900 | 2050 | 2500 | 1900 | 2200 | 2300 | 1900 | 2700 | 2450 | 2000 | 2350 | 2400 | 2650 | 2600 | 2650 | 1950 | 2650 | 2450 |
 | — | 5:52 | — | — | 5:50 | — | — | 5:50 | — | — | 5:48 | — | — | 5:47 | — | — | 5:46 | — | — |
 | — | — | — | 9:09 | — | — | 9:12 | — | — | 9:13 | — | — | 9:14 | — | — | 9:15 | — | — | 9:16 |
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Mount Grinnell Weather (Days 0-3):
The weather forecast for Mount Grinnell is: A light fall of snow, heaviest on Sat night. Turning milder with light rain (total 4mm) on Mon afternoon. Freeze-thaw conditions (max 3°C on Mon afternoon, min -6°C on Sat night). Winds decreasing (fresh winds from the WSW on Fri night, calm by Sun night).
Mount Grinnell Weather (Days 3-6):
A dusting of snow turning to light rain (total 4mm) on Tue afternoon. Freeze-thaw conditions (max 8°C on Thu afternoon, min 0°C on Mon night). Winds increasing (calm on Mon night, fresh winds from the W by Thu morning).
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 | |||||
| |||||
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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