– Lat/Long: 48.93° N 113.61° W
Chief Mountain Weather Forecast
Lewis Range · United StatesIssued: 11 am Fri 11 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Fri 11 Sep Local Time
Updates in:
Update imminent hr min s
2 Chief Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 5mm) at first, then becoming colder with a dusting of snow on Fri morning. Mild temperatures (max 5°C on Sat afternoon, min 1°C on Sun night). Winds increasing (calm on Fri night, fresh winds from the SW by Sun night). | Days 4–6 Weather SummaryA dusting of snow turning to light rain (total 2mm) on Tue afternoon. Very mild (max 12°C on Wed afternoon, min 2°C on Mon morning). Wind will be generally light. | |||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  | |  |  |  | |  | | |  | |
light snow | rain shwrs | light rain | light rain | rain shwrs | some clouds | light rain | rain shwrs | light snow | light snow | clear | cloudy | cloudy | light rain | rain shwrs | clear | clear | clear | |
Cloud base (m) | 1500 | 950 | 2100 | 1650 | 1950 | 2150 | 1850 | 1700 | 2450 | 1800 | 2000 | 2450 | 2600 | 2050 | 1000 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 1 | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — |
mm | 1.7 | 0.1 | 0.2 | 0.2 | 0.2 | — | 0.1 | 2 | 0.1 | 0.2 | — | — | — | 1.4 | 0.4 | — | — | — |
max °C | 2 | 2 | 2 | 4 | 5 | 5 | 5 | 5 | 2 | 2 | 4 | 2 | 5 | 5 | 3 | 9 | 12 | 9 |
min °C | 2 | 2 | 2 | 3 | 4 | 4 | 5 | 4 | 1 | 2 | 4 | 2 | 3 | 4 | 3 | 5 | 11 | 8 |
chill °C | 0 | 0 | 2 | 3 | 4 | 2 | 2 | 0 | -5 | -3 | 0 | 0 | 3 | 4 | 3 | 4 | 10 | 6 |
Freezing level m | 2450 | 2350 | 2300 | 2650 | 2650 | 3350 | 3750 | 2700 | 2250 | 2300 | 2650 | 2350 | 2550 | 2700 | 2550 | 3050 | 3500 | 4000 |
 | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:11 | — | — |
 | — | 7:55 | — | — | 7:53 | — | — | 7:52 | — | — | 7:50 | — | — | 7:47 | — | — | 7:45 | — |
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Chief Mountain Weather (Days 0-3):
The weather forecast for Chief Mountain is: Light rain (total 5mm) at first, then becoming colder with a dusting of snow on Fri morning. Mild temperatures (max 5°C on Sat afternoon, min 1°C on Sun night). Winds increasing (calm on Fri night, fresh winds from the SW by Sun night).
Chief Mountain Weather (Days 3-6):
A dusting of snow turning to light rain (total 2mm) on Tue afternoon. Very mild (max 12°C on Wed afternoon, min 2°C on Mon morning). Wind will be generally light.
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 | |||||
 | |||||
Waterton Park Gate- 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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