– Lat/Long: 48.93° N 113.61° W
Chief Mountain Weather Forecast
Lewis Range · United StatesIssued: 11 am Sun 20 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Sun 20 Sep 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 3°C on Tue night). Winds increasing (light winds from the W on Sun morning, strong winds from the SW by Tue night). | Days 4–6 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 11°C on Thu afternoon, min -5°C on Fri night). Winds increasing (fresh winds from the WSW on Wed afternoon, gales from the WSW by Fri morning). | |||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | |  | |  | | | | | | | |  |  | |
clear | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | clear | clear | clear | some clouds | some clouds | clear | some clouds | snow shwrs | snow shwrs | |
Cloud base (m) | 7800 | 9050 | 9400 | 4950 | 4400 | 8700 | 2400 | 1700 | ||||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 8 | 9 | 9 | 10 | 10 | 8 | 8 | 7 | 7 | 3 | 4 | 5 | 9 | 11 | 10 | 4 | 0 | -2 |
min °C | 7 | 8 | 9 | 9 | 9 | 7 | 7 | 7 | 3 | 3 | 4 | 4 | 6 | 10 | 9 | 0 | -1 | -5 |
chill °C | 6 | 7 | 8 | 7 | 5 | 2 | 2 | 3 | -4 | -3 | -1 | -2 | 1 | 7 | 4 | -9 | -10 | -13 |
Freezing level m | 3850 | 3900 | 4250 | 4200 | 4150 | 3950 | 3800 | 3600 | 3800 | 3250 | 3250 | 3700 | 3750 | 4100 | 4250 | 3450 | 2700 | 2200 |
 | 7:16 | — | — | 7:18 | — | — | 7:20 | — | — | 7:20 | — | — | 7:22 | — | — | 7:24 | — | — |
 | — | 7:37 | — | — | 7:35 | — | — | 7:32 | — | — | 7:30 | — | — | 7:28 | — | — | 7:25 | — |
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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 3°C on Tue night). Winds increasing (light winds from the W on Sun morning, strong winds from the SW by Tue night).
Chief Mountain Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 11°C on Thu afternoon, min -5°C on Fri night). Winds increasing (fresh winds from the WSW on Wed afternoon, gales from the WSW by Fri 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 | |||||
 | |||||
WatertonParkGate- Alta | |||||
| |||||
Bullhorn Coulee Reservoir- Alta | |||||
Glenwood- Alta | |||||
Del Bonita Agdm- Alta | |||||
St. Mary Reservoir- Alta | |||||
Pincher Creek Airport | |
* 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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