– Lat/Long: 48.93° N 113.61° W
Chief Mountain Weather Forecast
Lewis Range · United StatesIssued: 11 am Fri 09 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Fri 09 Oct Local Time
Updates in:
Update imminent hr min s
2 Chief Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 6°C on Fri morning, min -12°C on Sat night). Winds decreasing (stormy winds from the WSW on Fri morning, calm by Sun night). | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 4°C on Wed morning, min -5°C on Wed night). Winds increasing (calm on Mon morning, fresh winds from the NW by Wed afternoon). | |||||||||||||||||
Friday 9 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | |  |  | | | | | | | | |  | |
clear | clear | snow shwrs | light snow | light snow | mod. snow | light snow | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | |
Cloud base (m) | 8500 | 9100 | 2550 | 1500 | 1500 | 1500 | 1000 | 950 | 1500 | 1500 | 1500 | 1600 | 2250 | |||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | 4 | 4 | 4 | 10 | 3 | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 6 | 4 | -1 | -9 | -11 | -12 | -11 | -7 | -4 | -1 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | -2 |
min °C | 5 | 1 | -7 | -10 | -11 | -12 | -12 | -9 | -5 | -2 | 1 | 2 | 3 | 3 | 2 | 3 | 1 | -5 |
chill °C | -3 | -8 | -12 | -20 | -21 | -22 | -20 | -14 | -5 | -4 | -2 | -1 | 1 | 0 | -1 | -2 | -6 | -10 |
Freezing level m | 3850 | 3350 | 2350 | 1250 | 1350 | 950 | 800 | 1100 | 400 | 1200 | 2950 | 3450 | 3600 | 3450 | 3350 | 3500 | 3450 | 2200 |
 | 7:45 | — | — | 7:46 | — | — | 7:48 | — | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — |
 | — | 6:57 | — | — | 6:54 | — | — | 6:52 | — | — | 6:51 | — | — | 6:49 | — | — | 6:46 | — |
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Chief Mountain Weather (Days 0-3):
The weather forecast for Chief Mountain is: A heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 6°C on Fri morning, min -12°C on Sat night). Winds decreasing (stormy winds from the WSW on Fri morning, calm by Sun night).
Chief Mountain Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 4°C on Wed morning, min -5°C on Wed night). Winds increasing (calm on Mon morning, fresh winds from the NW by Wed 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 | |||||
 | |||||
WatertonParkGate- 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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