– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 11 pm Fri 04 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Fri 04 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Fri 04 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 Mon morning. Freeze-thaw conditions (max 11°C on Fri night, min 0°C on Mon morning). Winds increasing (fresh winds from the S on Sun night, gales from the SW by Mon afternoon). | Days 5–7 Weather SummaryMostly dry. Very mild (max 10°C on Wed afternoon, min 1°C on Mon night). Mainly strong winds. | |||||||||||||||
Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  |  |  | | | | | | | |  | |
clear | clear | clear | clear | clear | some clouds | rain shwrs | snow shwrs | some clouds | clear | clear | clear | clear | some clouds | some clouds | some clouds | |
Cloud base (m) | 3100 | 2150 | 2950 | 3400 | 2700 | 7150 | 9250 | |||||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | 2 | 0.5 | — | — | — | — | — | — | — | — |
max °C | 11 | 8 | 11 | 11 | 10 | 11 | 7 | 2 | 2 | 2 | 2 | 6 | 7 | 8 | 10 | 9 |
min °C | 9 | 7 | 10 | 10 | 9 | 11 | 4 | 0 | 2 | 1 | 1 | 5 | 6 | 8 | 8 | 8 |
chill °C | 4 | 2 | 6 | 6 | 5 | 7 | -2 | -9 | -7 | -4 | -5 | 1 | 3 | 4 | 4 | 4 |
Freezing level m | 4500 | 4250 | 4500 | 4500 | 4400 | 4600 | 3900 | 3550 | 3400 | 3300 | 3300 | 3900 | 4150 | 4300 | 4250 | 4350 |
 | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — |
 | — | — | 7:54 | — | — | 7:53 | — | — | 7:52 | — | — | 7:50 | — | — | 7:47 | — |
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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 Mon morning. Freeze-thaw conditions (max 11°C on Fri night, min 0°C on Mon morning). Winds increasing (fresh winds from the S on Sun night, gales from the SW by Mon afternoon).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Mostly dry. Very mild (max 10°C on Wed afternoon, min 1°C on Mon night). Mainly strong winds.
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.