– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 5 pm Sun 21 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Sun 21 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Sun 21 Jun Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummarySome drizzle, heaviest during Sun afternoon. Very mild (max 12°C on Tue afternoon, min 6°C on Sun afternoon). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 6mm) at first, then becoming colder with a dusting of snow on Sat morning. Very mild (max 12°C on Wed afternoon, min 1°C on Sat morning). Winds increasing (light winds from the NNE on Wed night, severe gales from the SW by Fri afternoon). | ||||||||||||||||
Sun 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  | | |  | |  | | |  |  | |
rain shwrs | rain shwrs | clear | some clouds | clear | clear | some clouds | some clouds | clear | rain shwrs | risk tstorm | rain shwrs | risk tstorm | some clouds | some clouds | light rain | light rain | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.6 | 0.6 | — | — | — | — | — | — | — | 0.4 | 0.5 | 0.5 | 0.6 | — | — | 0.3 | 4 |
max °C | 8 | 9 | 7 | 11 | 10 | 8 | 12 | 12 | 10 | 12 | 11 | 8 | 12 | 10 | 9 | 10 | 7 |
min °C | 6 | 7 | 6 | 9 | 7 | 7 | 11 | 10 | 10 | 12 | 10 | 8 | 10 | 9 | 8 | 6 | 3 |
chill °C | 2 | 3 | 3 | 6 | 4 | 5 | 8 | 7 | 8 | 10 | 9 | 4 | 6 | 5 | 3 | -1 | -2 |
Freezing level m | 4050 | 4250 | 4000 | 4350 | 4300 | 4200 | 4500 | 4550 | 4450 | 4600 | 4550 | 4200 | 4500 | 4500 | 4450 | 4500 | 3900 |
Cloud base (m) | 3450 | 4200 | 4700 | 4900 | 4900 | 4850 | 5250 | 6500 | 5700 | 3600 | |||||||
 | — | — | 5:41 | — | — | 5:41 | — | — | 5:41 | — | — | 5:41 | — | — | 5:41 | — | — |
 | — | 9:14 | — | — | 9:14 | — | — | 9:14 | — | — | 9:15 | — | — | 9:15 | — | — | 9:15 |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: Some drizzle, heaviest during Sun afternoon. Very mild (max 12°C on Tue afternoon, min 6°C on Sun afternoon). Wind will be generally light.
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Light rain (total 6mm) at first, then becoming colder with a dusting of snow on Sat morning. Very mild (max 12°C on Wed afternoon, min 1°C on Sat morning). Winds increasing (light winds from the NNE on Wed night, severe gales from the SW 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 |
|---|---|---|---|---|---|
lightning 24km SSW of West Yellowstone |  | ||||
West Yellowstone Airport |  | ||||
lightning 27km NW of Ashton | | ||||
lightning 28km NNW of Saint Anthony | | ||||
lightning 49km ENE of Dillon | | ||||
Ennis Big Sky Airport (Montana) |  | ||||
lightning 26km N of Driggs | |
* 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.