– Lat/Long: 48.93° N 113.61° W
Chief Mountain Weather Forecast
Lewis Range · United StatesIssued: 5 pm Fri 11 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Fri 11 Sep Local Time
Updates in:
Update imminent hr min s
2 Chief Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 5°C on Sat night, min -4°C on Sun night). Winds increasing (calm on Sat night, near gales from the W by Sun night). | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 8°C on Wed afternoon, min -3°C on Tue morning). Winds increasing (light winds from the SSW on Mon night, fresh winds from the W by Wed night). | ||||||||||||||||
Fri 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  |  | | |  | | | |  | | | |
cloudy | some clouds | cloudy | some clouds | clear | rain shwrs | light snow | light snow | some clouds | some clouds | cloudy | light snow | light snow | some clouds | clear | clear | clear | |
Cloud base (m) | 950 | 1950 | 950 | 1650 | 2050 | 1750 | 1550 | 2850 | 2050 | 2650 | 2800 | 1500 | 950 | 1000 | 9450 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | 1 | 3 | — | — | — | 1 | 1 | — | — | — | — |
mm | — | — | — | — | — | 0.8 | — | — | — | — | — | — | — | — | — | — | — |
max °C | -2 | -2 | 0 | 1 | 5 | 5 | 0 | -2 | -1 | 0 | -1 | -2 | -2 | -1 | 3 | 8 | 7 |
min °C | -2 | -3 | 0 | 0 | 1 | 3 | -1 | -4 | -2 | 0 | -2 | -3 | -2 | -2 | 0 | 6 | 6 |
chill °C | -5 | -7 | -3 | -3 | 1 | -2 | -9 | -14 | -10 | -5 | -6 | -7 | -7 | -6 | -3 | 2 | 2 |
Freezing level m | 2450 | 2250 | 2700 | 2750 | 3300 | 3700 | 2800 | 2300 | 2400 | 2850 | 2550 | 2400 | 2300 | 2400 | 2850 | 3650 | 4200 |
 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:11 | — | — |
 | 7:55 | — | — | 7:53 | — | — | 7:52 | — | — | 7:50 | — | — | 7:47 | — | — | 7:45 | — |
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Chief Mountain Weather (Days 0-3):
The weather forecast for Chief Mountain is: A dusting of new snow. Freeze-thaw conditions (max 5°C on Sat night, min -4°C on Sun night). Winds increasing (calm on Sat night, near gales from the W by Sun night).
Chief Mountain Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 8°C on Wed afternoon, min -3°C on Tue morning). Winds increasing (light winds from the SSW on Mon night, fresh winds from the W by Wed night).
This table gives the weather forecast for Chief Mountain at the specific elevation of 2767 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Chief Mountain. 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 | |||||
Bullhorn Headwaters- Alta | |||||
 | |||||
Waterton Park Gate- Alta | |||||
Cardston- Alta | |||||
| |||||
Bullhorn Coulee Reservoir- Alta | |||||
Glenwood- Alta | |||||
Del Bonita Agdm- Alta | |||||
St. Mary 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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