– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 11 pm Tue 01 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Tue 01 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Tue 01 Sep 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 Tue night. Very mild (max 10°C on Thu night, min 1°C on Wed night). Winds decreasing (severe gales from the SSW on Thu night, fresh winds from the SW by Fri afternoon). | Days 5–7 Weather SummaryHeavy rain (total 20mm), heaviest during Sun night. Very mild (max 12°C on Sat afternoon, min 2°C on Mon morning). Winds increasing (calm on Sun night, near gales from the SW by Mon afternoon). | |||||||||||||||
Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | | |  | | | | | |  | |
rain shwrs | some clouds | clear | some clouds | some clouds | some clouds | some clouds | clear | some clouds | clear | clear | clear | clear | clear | some clouds | heavy rain | |
Cloud base (m) | 5550 | 4950 | 8950 | 6050 | 3450 | 4200 | 5500 | 2400 | 3550 | 4900 | 3600 | |||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 13 |
max °C | 9 | 8 | 7 | 6 | 3 | 8 | 10 | 3 | 7 | 10 | 9 | 12 | 12 | 9 | 10 | 9 |
min °C | 8 | 7 | 6 | 1 | 1 | 6 | 5 | 3 | 6 | 7 | 8 | 11 | 10 | 8 | 9 | 3 |
chill °C | 3 | 1 | -1 | -8 | -7 | 0 | -2 | -4 | 1 | 4 | 3 | 7 | 6 | 4 | 6 | 1 |
Freezing level m | 4250 | 4100 | 4050 | 3850 | 3300 | 4050 | 4400 | 3650 | 4000 | 4400 | 4300 | 4600 | 4550 | 4350 | 4550 | 4400 |
 | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — |
 | — | — | 8:00 | — | — | 7:59 | — | — | 7:57 | — | — | 7:54 | — | — | 7:53 | — |
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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 Tue night. Very mild (max 10°C on Thu night, min 1°C on Wed night). Winds decreasing (severe gales from the SSW on Thu night, fresh winds from the SW by Fri afternoon).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Heavy rain (total 20mm), heaviest during Sun night. Very mild (max 12°C on Sat afternoon, min 2°C on Mon morning). Winds increasing (calm on Sun night, near gales from the SW by Mon 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 29km NNW of Ashton |  | ||||
lightning 29km WNW of West Yellowstone | | ||||
West Yellowstone Airport |  | ||||
lightning 76km NW of Saint Anthony | | ||||
Ennis Big Sky Airport (Montana) | | ||||
lightning 36km E of Big Sky | | ||||
Rexburg Airport | |
* 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.