– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 5 pm Wed 20 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Wed 20 May Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Wed 20 May Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 3°C on Sat morning, min -6°C on Thu morning). Winds decreasing (fresh winds from the NNW on Wed night, light winds from the W by Thu night). | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 10°C on Sun afternoon, min -5°C on Tue morning). Winds increasing (moderate winds from the WSW on Sat afternoon, gales from the SW by Mon afternoon). | ||||||||||||||||
Wed 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | |  | | | | |  | |  | |  | |
cloudy | light snow | some clouds | some clouds | clear | cloudy | some clouds | snow shwrs | some clouds | some clouds | clear | some clouds | rain shwrs | clear | clear | some clouds | cloudy | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | 2 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | 0.1 | — | — | — | — | 0.1 | — | — | — | — | |
max °C | -1 | -2 | -6 | -2 | -2 | -1 | 2 | 2 | 3 | 6 | 7 | 7 | 10 | 9 | 7 | 9 | 9 |
min °C | -1 | -5 | -6 | -3 | -3 | -2 | 1 | 0 | 2 | 6 | 6 | 7 | 8 | 7 | 7 | 8 | -1 |
-7 | -12 | -15 | -10 | -8 | -7 | -4 | -6 | -2 | 2 | 0 | 2 | 3 | 2 | 1 | 2 | -10 | |
3000 | 2600 | 2300 | 2750 | 2650 | 2850 | 3200 | 3150 | 3400 | 3900 | 4000 | 4050 | 4200 | 4050 | 4050 | 4350 | 4250 | |
Cloud base (m) | 3550 | 2450 | 2150 | 2750 | 3650 | 6350 | 3200 | 3950 | 4000 | 4500 | 4700 | 4350 | 8850 | 4800 | 4650 | ||
 | — | — | 5:52 | — | — | 5:50 | — | — | 5:50 | — | — | 5:48 | — | — | 5:48 | — | — |
 | 8:52 | — | — | 8:52 | — | — | 8:53 | — | — | 8:54 | — | — | 8:55 | — | — | 8:57 | — |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: A dusting of new snow. Freeze-thaw conditions (max 3°C on Sat morning, min -6°C on Thu morning). Winds decreasing (fresh winds from the NNW on Wed night, light winds from the W by Thu night).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 10°C on Sun afternoon, min -5°C on Tue morning). Winds increasing (moderate winds from the WSW on Sat afternoon, 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 |
|---|---|---|---|---|---|
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.