– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana)) Weather Forecast
Bitterroot Range · United StatesIssued: 11 pm Wed 23 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Wed 23 Sep Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 15°C on Thu afternoon, min 6°C on Fri night). Winds increasing (light winds from the SSW on Wed night, strong winds from the SW by Fri night). | Days 5–7 Weather SummaryLight rain (total 2mm), mostly falling on Sun night. Very mild (max 12°C on Sun afternoon, min 1°C on Mon night). Winds decreasing (fresh winds from the SW on Sun afternoon, calm by Mon morning). | |||||||||||||||
Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | |  |  | | | | |  |  | |  | |
clear | clear | clear | clear | clear | clear | some clouds | cloudy | cloudy | some clouds | cloudy | cloudy | light rain | rain shwrs | cloudy | rain shwrs | |
Cloud base (m) | 8900 | 8300 | 7000 | 5950 | 7250 | 4850 | 5600 | 3100 | 3000 | 3900 | 3150 | |||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 0.9 | — | 0.3 |
max °C | 8 | 12 | 15 | 13 | 13 | 15 | 12 | 6 | 9 | 9 | 10 | 12 | 9 | 5 | 7 | 4 |
min °C | 8 | 9 | 15 | 10 | 11 | 14 | 6 | 6 | 9 | 8 | 8 | 11 | 3 | 3 | 6 | 1 |
chill °C | 7 | 8 | 14 | 8 | 8 | 11 | 1 | 1 | 5 | 5 | 5 | 8 | 1 | 2 | 2 | -3 |
Freezing level m | 3950 | 4100 | 4400 | 4400 | 4250 | 4400 | 4200 | 3550 | 3750 | 4000 | 3850 | 4000 | 3450 | 3000 | 3400 | 2850 |
 | — | 7:15 | — | — | 7:16 | — | — | 7:16 | — | — | 7:18 | — | — | 7:18 | — | — |
 | — | — | 7:20 | — | — | 7:17 | — | — | 7:15 | — | — | 7:14 | — | — | 7:12 | — |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: Mostly dry. Very mild (max 15°C on Thu afternoon, min 6°C on Fri night). Winds increasing (light winds from the SSW on Wed night, strong winds from the SW by Fri night).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Light rain (total 2mm), mostly falling on Sun night. Very mild (max 12°C on Sun afternoon, min 1°C on Mon night). Winds decreasing (fresh winds from the SW on Sun afternoon, calm by Mon morning).
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 |  | ||||
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.