– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana)) Weather Forecast
Bitterroot Range · United StatesIssued: 11 pm Fri 18 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Fri 18 Sep Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 7mm), mostly falling on Fri night. Very mild (max 13°C on Mon afternoon, min 5°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Very mild (max 16°C on Thu afternoon, min 9°C on Mon night). Wind will be generally light. | |||||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  |  | | | |  | | | | | | |
rain shwrs | light rain | light rain | rain shwrs | clear | cloudy | clear | clear | clear | clear | some clouds | some clouds | clear | clear | clear | clear | |
Cloud base (m) | 2750 | 2200 | 2850 | 2600 | 9400 | 3500 | 4300 | 6700 | 4750 | 6250 | 5200 | |||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.8 | 3 | 1.4 | 0.8 | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 8 | 6 | 8 | 6 | 8 | 12 | 10 | 11 | 13 | 11 | 12 | 14 | 12 | 13 | 14 | 13 |
min °C | 7 | 6 | 7 | 5 | 6 | 11 | 8 | 9 | 13 | 9 | 10 | 13 | 10 | 11 | 14 | 10 |
chill °C | 6 | 6 | 7 | 2 | 4 | 10 | 7 | 8 | 12 | 9 | 10 | 12 | 8 | 9 | 12 | 7 |
Freezing level m | 3700 | 3450 | 3450 | 3500 | 3550 | 3950 | 4000 | 3900 | 4150 | 4200 | 4100 | 4200 | 4350 | 4200 | 4250 | 4450 |
 | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:11 | — | — | 7:13 | — | — |
 | — | — | 7:29 | — | — | 7:27 | — | — | 7:25 | — | — | 7:23 | — | — | 7:22 | — |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: Light rain (total 7mm), mostly falling on Fri night. Very mild (max 13°C on Mon afternoon, min 5°C on Sat night). Wind will be generally light.
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Mostly dry. Very mild (max 16°C on Thu afternoon, min 9°C on Mon night). 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 |  | ||||
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.