– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana)) Weather Forecast
Bitterroot Range · United StatesIssued: 5 pm Sun 11 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Sun 11 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Sun afternoon. Temperatures will be below freezing (max -1°C on Sun afternoon, min -4°C on Mon morning). Winds decreasing (fresh winds from the SSW on Sun night, calm by Tue night). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 6°C on Sat morning, min -3°C on Wed afternoon). Winds increasing (calm on Thu morning, fresh winds from the SW by Sat morning). | ||||||||||||||||
Sun 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  | | |  | | | | | | | |
mod. snow | mod. snow | cloudy | light snow | cloudy | some clouds | clear | clear | clear | clear | some clouds | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 2150 | 2200 | 2150 | 2150 | 2150 | 2450 | 2400 | 2550 | 2250 | 2750 | 3250 | 8900 | 8500 | 9650 | |||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 6 | 8 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -1 | -2 | -3 | -3 | -3 | -3 | -2 | -2 | -2 | -2 | 0 | 2 | 3 | 5 | 4 | 5 | 5 |
min °C | -1 | -3 | -4 | -3 | -4 | -4 | -3 | -3 | -2 | -3 | -1 | 1 | 3 | 3 | 4 | 3 | 4 |
chill °C | -1 | -8 | -10 | -10 | -7 | -7 | -7 | -3 | -6 | -8 | -7 | 1 | 1 | -3 | -1 | -2 | -2 |
Freezing level m | 2900 | 1950 | 2500 | 2550 | 2600 | 2400 | 2750 | 2000 | 2500 | 2800 | 2750 | 3250 | 3550 | 3850 | 3800 | 3650 | 3950 |
 | — | — | 7:35 | — | — | 7:37 | — | — | 7:39 | — | — | 7:39 | — | — | 7:41 | — | — |
 | 6:49 | — | — | 6:46 | — | — | 6:45 | — | — | 6:43 | — | — | 6:42 | — | — | 6:39 | — |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: A moderate fall of snow, heaviest on Sun afternoon. Temperatures will be below freezing (max -1°C on Sun afternoon, min -4°C on Mon morning). Winds decreasing (fresh winds from the SSW on Sun night, calm by Tue night).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 6°C on Sat morning, min -3°C on Wed afternoon). Winds increasing (calm on Thu morning, fresh winds from the SW by Sat morning).
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.