– Lat/Long: 48.93° N 113.61° W
Chief Mountain Weather Forecast
Lewis Range · United StatesIssued: 5 am Tue 06 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Tue 06 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 14°C on Thu afternoon, min 6°C on Tue night). Winds increasing (light winds from the WSW on Tue night, strong winds from the WSW by Thu night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 11°C on Fri morning, min -8°C on Sat night). Winds decreasing (near gales from the WSW on Fri morning, light winds from the SSW by Sun night). | |||||||||||||||||
Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | Sunday 11 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | | | | | |  |  | |  | | | | |
clear | some clouds | some clouds | some clouds | some clouds | clear | some clouds | clear | some clouds | clear | some clouds | snow shwrs | light snow | light snow | heavy snow | light snow | light snow | clear | |
Cloud base (m) | 9300 | 9500 | 6150 | 6750 | 8550 | 8850 | 5900 | 9000 | 8200 | 9150 | 2300 | 1500 | 1500 | 1000 | 1000 | 1000 | 1000 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | 5 | 3 | 4 | 13 | 4 | 1 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 0.6 | — | — | — | — | — | — |
max °C | 12 | 13 | 10 | 11 | 13 | 10 | 12 | 14 | 11 | 11 | 11 | 6 | -5 | -5 | -6 | -8 | -6 | -3 |
min °C | 8 | 12 | 6 | 7 | 12 | 9 | 9 | 13 | 9 | 10 | 9 | -3 | -5 | -6 | -8 | -8 | -7 | -8 |
chill °C | 4 | 10 | 4 | 4 | 10 | 6 | 8 | 11 | 4 | 6 | 4 | -9 | -12 | -14 | -16 | -15 | -13 | -12 |
Freezing level m | 3850 | 3750 | 3750 | 3850 | 3950 | 4150 | 3950 | 3950 | 4150 | 3950 | 3400 | 2450 | 1250 | 1300 | 950 | 650 | 950 | 200 |
 | 7:39 | — | — | 7:41 | — | — | 7:43 | — | — | 7:45 | — | — | 7:46 | — | — | 7:48 | — | — |
 | — | 7:02 | — | — | 7:00 | — | — | 6:59 | — | — | 6:57 | — | — | 6:54 | — | — | 6:52 | — |
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Chief Mountain Weather (Days 0-3):
The weather forecast for Chief Mountain is: Mostly dry. Very mild (max 14°C on Thu afternoon, min 6°C on Tue night). Winds increasing (light winds from the WSW on Tue night, strong winds from the WSW by Thu night).
Chief Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 11°C on Fri morning, min -8°C on Sat night). Winds decreasing (near gales from the WSW on Fri morning, light winds from the SSW by Sun night).
This table gives the weather forecast for Chief Mountain at the specific elevation of 2000 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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