– Lat/Long: 48.93° N 113.61° W
Chief Mountain Weather Forecast
Lewis Range · United StatesIssued: 11 pm Tue 13 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Tue 13 Oct Local Time
Updates in:
Update imminent hr min s
2 Chief Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 11°C on Fri afternoon, min -3°C on Wed night). Winds increasing (calm on Wed night, gales from the W by Fri afternoon). | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 9°C on Fri night, min -4°C on Sat night). Winds decreasing (extremely windy from the WSW on Sat afternoon, light winds from the WSW by Sun morning). | |||||||||||||||
Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | | | | | |  |  | | | | |
clear | clear | clear | some clouds | clear | clear | clear | clear | clear | clear | clear | some clouds | snow shwrs | clear | clear | some clouds | |
Cloud base (m) | 5450 | 4300 | 2100 | 9050 | 9000 | 9450 | 6750 | 6800 | ||||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 4 | 3 | 4 | 1 | 2 | 5 | 8 | 10 | 11 | 9 | 6 | 4 | -3 | -2 | 0 | 1 |
min °C | 2 | 3 | 3 | -3 | 0 | 4 | 5 | 9 | 9 | 6 | 5 | 0 | -4 | -3 | -1 | 0 |
chill °C | -2 | -4 | -3 | -8 | -4 | 2 | 0 | 4 | 3 | -2 | -3 | -10 | -10 | -8 | -5 | -4 |
Freezing level m | 3500 | 3550 | 3450 | 2250 | 2400 | 3500 | 4050 | 4450 | 4400 | 4250 | 3800 | 3250 | 2150 | 2000 | 2650 | 2850 |
 | — | 7:52 | — | — | 7:54 | — | — | 7:54 | — | — | 7:56 | — | — | 7:58 | — | — |
 | — | — | 6:46 | — | — | 6:45 | — | — | 6:43 | — | — | 6:40 | — | — | 6:38 | — |
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Chief Mountain Weather (Days 0-3):
The weather forecast for Chief Mountain is: Mostly dry. Freeze-thaw conditions (max 11°C on Fri afternoon, min -3°C on Wed night). Winds increasing (calm on Wed night, gales from the W by Fri afternoon).
Chief Mountain Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 9°C on Fri night, min -4°C on Sat night). Winds decreasing (extremely windy from the WSW on Sat afternoon, light winds from the WSW by Sun morning).
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 | |||||
 | |||||
WatertonParkGate- Alta | |||||
Cardston- Alta | |||||
| |||||
Bullhorn Coulee Reservoir- Alta | |||||
Glenwood- 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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