– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana)) Weather Forecast
Bitterroot Range · United StatesIssued: 5 pm Fri 18 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 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 3mm) at first, then becoming colder with a dusting of snow on Sat morning. Mild temperatures (max 7°C on Fri afternoon, min 1°C on Sat morning). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Mild temperatures (max 9°C on Tue afternoon, min 7°C on Mon night). Wind will be generally light. | ||||||||||||||||
Fri 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  |  | | | | | | | | | |
risk tstorm | light rain | light snow | light snow | rain shwrs | some clouds | some clouds | clear | clear | clear | clear | clear | some clouds | clear | clear | some clouds | clear | |
Cloud base (m) | 5350 | 2300 | 2150 | 3400 | 3450 | 3350 | 3950 | 8600 | 6250 | 9450 | 5750 | 5000 | |||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.4 | 1.3 | — | 0.2 | 0.1 | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 7 | 5 | 2 | 2 | 3 | 3 | 6 | 6 | 5 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 8 |
min °C | 5 | 3 | 1 | 1 | 2 | 2 | 6 | 5 | 5 | 8 | 7 | 7 | 9 | 9 | 8 | 9 | 8 |
chill °C | 1 | 3 | 1 | -3 | 2 | -2 | 4 | 2 | 2 | 6 | 6 | 5 | 7 | 8 | 6 | 6 | 5 |
Freezing level m | 4150 | 3750 | 3400 | 3350 | 3450 | 3500 | 3900 | 3950 | 3900 | 4150 | 4250 | 4150 | 4350 | 4300 | 4250 | 4300 | 4200 |
 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:11 | — | — | 7:13 | — | — |
 | 7:30 | — | — | 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 3mm) at first, then becoming colder with a dusting of snow on Sat morning. Mild temperatures (max 7°C on Fri afternoon, min 1°C on Sat morning). Wind will be generally light.
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Mostly dry. Mild temperatures (max 9°C on Tue afternoon, min 7°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 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 | | ||||
 | |||||
lightning 37km S of Dillon |  | ||||
* 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.