– Lat/Long: 48.93° N 113.61° W
Chief Mountain Weather Forecast
Lewis Range · United StatesIssued: 5 am Wed 23 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Wed 23 Sep Local Time
Updates in:
Update imminent hr min s
2 Chief Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 11°C on Thu night, min -4°C on Fri night). Winds increasing (fresh winds from the SW on Thu afternoon, stormy winds from the WSW by Fri night). | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 1°C on Sun afternoon, min -4°C on Sat afternoon). Winds decreasing (near gales from the WSW on Sat morning, light winds from the SW by Sat night). | |||||||||||||||||
Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | |  |  | | | |  | |  | | | | |
clear | some clouds | clear | clear | clear | some clouds | some clouds | snow shwrs | snow shwrs | clear | clear | some clouds | cloudy | cloudy | cloudy | clear | clear | clear | |
Cloud base (m) | 9450 | 9000 | 9400 | 4800 | 8200 | 1950 | 1650 | 2350 | 2250 | 6850 | 6300 | 5900 | 5750 | 8500 | 8500 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 6 | 6 | 4 | 7 | 9 | 11 | 11 | 5 | -2 | -3 | -3 | -3 | 0 | 1 | 1 | 1 | 1 | 1 |
min °C | 6 | 5 | 4 | 5 | 8 | 9 | 9 | 0 | -4 | -3 | -4 | -3 | -1 | 0 | 0 | 1 | 1 | 0 |
chill °C | 1 | -1 | -3 | -1 | 4 | 5 | 3 | -9 | -14 | -13 | -14 | -11 | -6 | -5 | -5 | -3 | -3 | -5 |
Freezing level m | 3600 | 3450 | 3550 | 3600 | 3900 | 4250 | 4350 | 3450 | 2400 | 2150 | 2250 | 1900 | 2400 | 2800 | 3000 | 2900 | 2900 | 2750 |
 | 7:20 | — | — | 7:22 | — | — | 7:24 | — | — | 7:26 | — | — | 7:26 | — | — | 7:28 | — | — |
 | — | 7:30 | — | — | 7:28 | — | — | 7:25 | — | — | 7:23 | — | — | 7:22 | — | — | 7:20 | — |
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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 11°C on Thu night, min -4°C on Fri night). Winds increasing (fresh winds from the SW on Thu afternoon, stormy winds from the WSW by Fri night).
Chief Mountain Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 1°C on Sun afternoon, min -4°C on Sat afternoon). Winds decreasing (near gales from the WSW on Sat morning, light winds from the SW by Sat 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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