– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana)) Weather Forecast
Bitterroot Range · United StatesIssued: 5 am Sun 11 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Sun 11 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 14mm), heaviest on Sun afternoon giving way to a moderate fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 3°C on Sun morning, min -2°C on Sun night). Winds decreasing (fresh winds from the SSW on Sun morning, calm by Tue night). | Days 4–6 Weather SummaryMostly dry. Mild temperatures (max 8°C on Fri afternoon, min 1°C on Wed morning). Wind will be generally light. | |||||||||||||||||
Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  |  |  | | | | | | | | | | |
mod. rain | light snow | mod. snow | cloudy | cloudy | cloudy | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 2300 | 2150 | 2150 | 2150 | 2200 | 2150 | 2200 | 2300 | 2350 | 2150 | 8950 | 2650 | 9600 | 8200 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | 3 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 8 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 3 | 2 | 1 | 0 | 1 | 1 | 1 | 2 | 0 | 3 | 4 | 2 | 5 | 6 | 5 | 7 | 8 | 7 |
min °C | 3 | 1 | -2 | -1 | 1 | -1 | 0 | 2 | -1 | 1 | 3 | 1 | 2 | 6 | 3 | 4 | 8 | 5 |
chill °C | -2 | -3 | -6 | -5 | -4 | -3 | -2 | -1 | -1 | 1 | 0 | -3 | -2 | 5 | 3 | 2 | 6 | 1 |
Freezing level m | 3000 | 2900 | 1800 | 2350 | 2700 | 2500 | 2450 | 2800 | 1950 | 2950 | 2950 | 3200 | 3050 | 3300 | 3650 | 3550 | 3600 | 3750 |
 | 7:35 | — | — | 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: Moderate rain (total 14mm), heaviest on Sun afternoon giving way to a moderate fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 3°C on Sun morning, min -2°C on Sun night). Winds decreasing (fresh winds from the SSW on Sun morning, calm by Tue night).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Mostly dry. Mild temperatures (max 8°C on Fri afternoon, min 1°C on Wed morning). Wind will be generally light.
This table gives the weather forecast for Mount Jefferson (Idaho/Montana) at the specific elevation of 2500 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 |  | ||||
lightning 46km WNW of West Yellowstone |  | ||||
lightning 45km SSW of Big Sky | | ||||
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.