– Lat/Long: 48.93° N 113.61° W
Chief Mountain Weather Forecast
Lewis Range · United StatesIssued: 5 am Sun 18 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Sun 18 Oct Local Time
Updates in:
Update imminent hr min s
2 Chief Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Freeze-thaw conditions (max 4°C on Mon afternoon, min -3°C on Sun morning). Winds increasing (light winds from the SW on Sun afternoon, strong winds from the WSW by Sun night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Fri morning. Freeze-thaw conditions (max 5°C on Wed morning, min -11°C on Fri night). Winds decreasing (strong winds from the WSW on Wed morning, light winds from the N by Fri night). | |||||||||||||||||
Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | |  | |  | | | | | | |  | | | |
clear | clear | some clouds | some clouds | some clouds | some clouds | cloudy | clear | clear | some clouds | some clouds | clear | some clouds | some clouds | some clouds | light snow | light snow | some clouds | |
Cloud base (m) | 6250 | 4900 | 6550 | 6850 | 6500 | 8600 | 3100 | 5900 | 1600 | 1000 | 2300 | |||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -1 | 0 | 2 | 3 | 4 | 2 | 1 | 3 | 4 | 5 | 5 | 4 | 3 | 3 | 3 | -6 | -8 | -9 |
min °C | -3 | -1 | 1 | 2 | 3 | 0 | 0 | 2 | 3 | 4 | 5 | 3 | 3 | 2 | -3 | -8 | -9 | -11 |
chill °C | -8 | -5 | -4 | -4 | -3 | -5 | -5 | -4 | -3 | -3 | -1 | -3 | -3 | -4 | -9 | -14 | -16 | -16 |
Freezing level m | 2250 | 2650 | 3100 | 3150 | 3250 | 3050 | 2700 | 3050 | 3350 | 3450 | 3500 | 3400 | 3300 | 3100 | 3300 | 1600 | 1500 | 1200 |
 | 7:58 | — | — | 8:00 | — | — | 8:02 | — | — | 8:03 | — | — | 8:04 | — | — | 8:06 | — | — |
 | — | 6:38 | — | — | 6:37 | — | — | 6:35 | — | — | 6:32 | — | — | 6:30 | — | — | 6:30 | — |
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Chief Mountain Weather (Days 0-3):
The weather forecast for Chief Mountain is: Mostly dry. Freeze-thaw conditions (max 4°C on Mon afternoon, min -3°C on Sun morning). Winds increasing (light winds from the SW on Sun afternoon, strong winds from the WSW by Sun night).
Chief Mountain Weather (Days 3-6):
A light covering of new snow mostly falling on Fri morning. Freeze-thaw conditions (max 5°C on Wed morning, min -11°C on Fri night). Winds decreasing (strong winds from the WSW on Wed morning, light winds from the N 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 | |||||
 | |||||
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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