– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana)) Weather Forecast
Bitterroot Range · United StatesIssued: 5 am Fri 09 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Fri 09 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 3mm) on Sat night. Becoming colder with heavy fall of snow, heaviest during Sun morning. Freeze-thaw conditions (max 10°C on Fri night, min -1°C on Sun afternoon). Winds decreasing (gales from the SW on Fri night, light winds from the SSE by Sun afternoon). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Mon afternoon. Temperatures will be below freezing (max 0°C on Tue morning, min -4°C on Mon night). Winds increasing (light winds from the SW on Mon morning, fresh winds from the S by Tue 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 | rain shwrs | light rain | light snow | light snow | mod. snow | mod. snow | mod. snow | light snow | light snow | some clouds | some clouds | snow shwrs | cloudy | cloudy | cloudy | clear | |
Cloud base (m) | 5150 | 2950 | 3200 | 2300 | 2150 | 2150 | 2150 | 2150 | 2150 | 2150 | 2250 | 2500 | 2300 | 2150 | 2600 | 2900 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | 1 | 5 | 9 | 8 | 10 | 4 | 4 | — | — | 1 | — | — | — | — |
mm | — | — | 0.1 | 0.6 | 0.2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 8 | 9 | 10 | 5 | 2 | 2 | 0 | 0 | 1 | -2 | -3 | -1 | 0 | 0 | -1 | -2 | -2 | 0 |
min °C | 8 | 8 | 5 | 3 | 1 | 1 | 0 | -1 | -1 | -3 | -3 | -4 | -1 | 0 | -2 | -3 | -3 | -2 |
chill °C | 3 | 3 | -2 | -4 | -5 | -6 | -5 | -6 | -7 | -9 | -10 | -11 | -7 | -5 | -8 | -8 | -8 | -9 |
Freezing level m | 4300 | 4250 | 4250 | 3600 | 3400 | 3300 | 3050 | 2950 | 3050 | 2400 | 2500 | 2550 | 3000 | 3150 | 2900 | 2700 | 2750 | 3100 |
 | 7:33 | — | — | 7:33 | — | — | 7:35 | — | — | 7:35 | — | — | 7:37 | — | — | 7:39 | — | — |
 | — | 6:52 | — | — | 6:50 | — | — | 6:49 | — | — | 6:46 | — | — | 6:45 | — | — | 6:43 | — |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: Light rain (total 3mm) on Sat night. Becoming colder with heavy fall of snow, heaviest during Sun morning. Freeze-thaw conditions (max 10°C on Fri night, min -1°C on Sun afternoon). Winds decreasing (gales from the SW on Fri night, light winds from the SSE by Sun afternoon).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
A light covering of new snow mostly falling on Mon afternoon. Temperatures will be below freezing (max 0°C on Tue morning, min -4°C on Mon night). Winds increasing (light winds from the SW on Mon morning, fresh winds from the S by Tue afternoon).
This table gives the weather forecast for Mount Jefferson (Idaho/Montana) at the specific elevation of 3114 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Jefferson (Idaho/Montana). 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 |
|---|---|---|---|---|---|
West Yellowstone Airport |  | ||||
Ennis Big Sky Airport (Montana) | | ||||
Rexburg Airport | | ||||
Yellowstone Lake | | ||||
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* 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.