– Lat/Long: 48.93° N 113.61° W
Chief Mountain Weather Forecast
Lewis Range · United StatesIssued: 11 pm Tue 22 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Tue 22 Sep Local Time
Updates in:
Update imminent hr min s
2 Chief Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 2mm), mostly falling on Fri afternoon. Very mild (max 17°C on Thu afternoon, min 4°C on Fri afternoon). Winds increasing (light winds from the SW on Tue night, strong winds from the SW by Fri afternoon). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 7°C on Sun afternoon, min -1°C on Sat night). Winds decreasing (strong winds from the WSW on Fri night, light winds from the SW by Sat night). | |||||||||||||||
Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | |  |  | | | |  | |  | |
some clouds | clear | some clouds | clear | clear | clear | clear | some clouds | rain shwrs | rain shwrs | clear | clear | clear | cloudy | cloudy | cloudy | |
Cloud base (m) | 6950 | 9450 | 8700 | 9250 | 8950 | 2150 | 1750 | 2400 | 8350 | 6550 | 5850 | |||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | 2 | 0.2 | — | — | — | — | — | — |
max °C | 11 | 12 | 13 | 9 | 13 | 17 | 14 | 14 | 9 | 2 | 1 | 3 | 1 | 5 | 7 | 4 |
min °C | 9 | 9 | 12 | 7 | 9 | 16 | 13 | 14 | 4 | 1 | 1 | 2 | -1 | 1 | 6 | 2 |
chill °C | 6 | 6 | 10 | 3 | 6 | 15 | 11 | 12 | -2 | -6 | -6 | -4 | -4 | -2 | 4 | -1 |
Freezing level m | 3700 | 3600 | 3450 | 3550 | 3650 | 3950 | 4300 | 4300 | 3000 | 2350 | 2150 | 2300 | 1900 | 2350 | 2850 | 2750 |
 | — | 7:20 | — | — | 7:22 | — | — | 7:24 | — | — | 7:26 | — | — | 7:26 | — | — |
 | — | — | 7:30 | — | — | 7:28 | — | — | 7:25 | — | — | 7:23 | — | — | 7:22 | — |
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Chief Mountain Weather (Days 0-3):
The weather forecast for Chief Mountain is: Light rain (total 2mm), mostly falling on Fri afternoon. Very mild (max 17°C on Thu afternoon, min 4°C on Fri afternoon). Winds increasing (light winds from the SW on Tue night, strong winds from the SW by Fri afternoon).
Chief Mountain Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 7°C on Sun afternoon, min -1°C on Sat night). Winds decreasing (strong winds from the WSW on Fri night, light winds from the SW by Sat night).
This table gives the weather forecast for Chief Mountain at the specific elevation of 2000 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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