– Lat/Long: 48.93° N 113.61° W
Chief Mountain Weather Forecast
Lewis Range · United StatesIssued: 5 am Sun 11 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Sun 11 Oct Local Time
Updates in:
Update imminent hr min s
2 Chief Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Sun morning. Freeze-thaw conditions (max 3°C on Tue afternoon, min -12°C on Sun morning). Winds decreasing (fresh winds from the NE on Sun morning, calm by Tue morning). | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 10°C on Fri night, min -3°C on Thu morning). Winds increasing (light winds from the W on Thu night, near gales from the W by Fri night). | |||||||||||||||||
Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | | | |  | |  | | | | |
mod. snow | light snow | light snow | some clouds | clear | clear | clear | some clouds | clear | some clouds | clear | clear | cloudy | cloudy | some clouds | clear | some clouds | clear | |
Cloud base (m) | 1500 | 950 | 1500 | 1550 | 1500 | 1600 | 1500 | 6600 | 6200 | 8800 | 2500 | 1000 | 1950 | 8850 | 9150 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 6 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -12 | -11 | -4 | -1 | 1 | 1 | 0 | 3 | 3 | 6 | 6 | 4 | -3 | 0 | 4 | 6 | 8 | 10 |
min °C | -12 | -11 | -10 | -3 | 0 | -1 | -1 | 2 | 2 | 4 | 6 | -1 | -3 | 0 | 1 | 4 | 7 | 8 |
chill °C | -22 | -18 | -16 | -7 | -4 | -5 | -4 | -2 | -1 | -2 | 0 | -4 | -7 | -5 | -1 | -1 | 2 | 3 |
Freezing level m | 800 | 1050 | 650 | 900 | 2650 | 1300 | 1450 | 3200 | 3500 | 3700 | 3950 | 3550 | 2100 | 2700 | 3500 | 3800 | 4100 | 4450 |
 | 7:48 | — | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — | 7:54 | — | — | 7:54 | — | — |
 | — | 6:52 | — | — | 6:51 | — | — | 6:49 | — | — | 6:46 | — | — | 6:45 | — | — | 6:43 | — |
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Chief Mountain Weather (Days 0-3):
The weather forecast for Chief Mountain is: A moderate fall of snow, heaviest on Sun morning. Freeze-thaw conditions (max 3°C on Tue afternoon, min -12°C on Sun morning). Winds decreasing (fresh winds from the NE on Sun morning, calm by Tue morning).
Chief Mountain Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 10°C on Fri night, min -3°C on Thu morning). Winds increasing (light winds from the W on Thu night, near gales from the W by Fri 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 Airport |  | ||||
WatertonParkGate- Alta | |||||
Cardston- Alta | |||||
Cardston Airport | | ||||
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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