– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana)) Weather Forecast
Bitterroot Range · United StatesIssued: 11 pm Sat 19 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Sat 19 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. Mild temperatures (max 8°C on Mon afternoon, min 1°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Very mild (max 10°C on Thu afternoon, min 4°C on Wed morning). Winds increasing (light winds from the SSW on Tue night, severe gales from the SSW by Fri afternoon). | |||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | |  |  | | | | | | | |
rain shwrs | some clouds | rain shwrs | clear | clear | clear | clear | some clouds | cloudy | some clouds | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 3650 | 2750 | 3300 | 7050 | 6300 | 5400 | 4750 | 8600 | ||||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | — | 0.1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 3 | 1 | 4 | 5 | 5 | 8 | 8 | 7 | 8 | 7 | 5 | 8 | 8 | 8 | 10 | 10 |
min °C | 1 | 1 | 3 | 5 | 5 | 7 | 7 | 7 | 8 | 5 | 4 | 8 | 7 | 7 | 10 | 9 |
chill °C | -2 | -3 | 1 | 3 | 3 | 6 | 5 | 4 | 5 | 0 | -1 | 5 | 4 | 4 | 7 | 5 |
Freezing level m | 3450 | 3300 | 3600 | 3850 | 3850 | 4150 | 4200 | 4100 | 4250 | 4000 | 3800 | 4200 | 4300 | 4200 | 4400 | 4450 |
 | — | 7:09 | — | — | 7:11 | — | — | 7:11 | — | — | 7:13 | — | — | 7:15 | — | — |
 | — | — | 7:27 | — | — | 7:25 | — | — | 7:23 | — | — | 7:22 | — | — | 7:20 | — |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: Mostly dry. Mild temperatures (max 8°C on Mon afternoon, min 1°C on Sat night). Wind will be generally light.
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Mostly dry. Very mild (max 10°C on Thu afternoon, min 4°C on Wed morning). Winds increasing (light winds from the SSW on Tue night, severe gales from the SSW by Fri 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.