– Lat/Long: 48.93° N 113.61° W
Chief Mountain Weather Forecast
Lewis Range · United StatesIssued: 5 am Mon 05 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Mon 05 Oct Local Time
Updates in:
Update imminent hr min s
2 Chief Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Very mild (max 10°C on Mon morning, min 5°C on Tue night). Winds decreasing (gales from the W on Mon night, light winds from the W by Wed night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sat morning. Freeze-thaw conditions (max 9°C on Thu night, min -12°C on Sat night). Winds increasing (light winds from the W on Thu morning, severe gales from the WSW by Fri afternoon). | |||||||||||||||||
Monday 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | |  | | | | | |  |  |  |  | |
clear | some clouds | clear | clear | some clouds | clear | some clouds | some clouds | some clouds | some clouds | clear | some clouds | some clouds | some clouds | snow shwrs | heavy snow | mod. snow | heavy snow | |
Cloud base (m) | 7900 | 8700 | 8950 | 7850 | 8650 | 6800 | 9300 | 7000 | 9300 | 8500 | 6150 | 8300 | 2300 | 1500 | 1500 | 1000 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 11 | 6 | 17 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 10 | 9 | 10 | 6 | 6 | 7 | 6 | 6 | 7 | 7 | 7 | 9 | 9 | 7 | 3 | -8 | -10 | -11 |
min °C | 9 | 8 | 6 | 6 | 6 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 9 | 5 | -5 | -9 | -11 | -12 |
chill °C | 4 | 2 | 0 | 0 | 1 | 0 | 1 | 2 | 2 | 3 | 2 | 2 | 3 | -2 | -11 | -17 | -20 | -22 |
Freezing level m | 4250 | 4000 | 4300 | 3850 | 3600 | 3900 | 3750 | 3700 | 3900 | 3800 | 3800 | 3900 | 4150 | 3850 | 3000 | 1350 | 1300 | 1000 |
 | 7:39 | — | — | 7:39 | — | — | 7:41 | — | — | 7:43 | — | — | 7:45 | — | — | 7:46 | — | — |
 | — | 7:05 | — | — | 7:02 | — | — | 7:00 | — | — | 6:59 | — | — | 6:57 | — | — | 6:54 | — |
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Chief Mountain Weather (Days 0-3):
The weather forecast for Chief Mountain is: Mostly dry. Very mild (max 10°C on Mon morning, min 5°C on Tue night). Winds decreasing (gales from the W on Mon night, light winds from the W by Wed night).
Chief Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat morning. Freeze-thaw conditions (max 9°C on Thu night, min -12°C on Sat night). Winds increasing (light winds from the W on Thu morning, severe gales from the WSW by Fri afternoon).
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 Coulee Reservoir- Alta | |||||
Del Bonita Agdm- Alta | |||||
St. Mary Reservoir- Alta | |||||
Pincher Creek Airport | | ||||
Pincher Creek- 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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