– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 11 am Tue 19 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Tue 19 May Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Tue 19 May Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMild with light rain (total 2mm) on Wed afternoon Becoming colder with a light covering of snow, mostly falling on Wed night. Freeze-thaw conditions (max 5°C on Wed afternoon, min -1°C on Tue morning). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 7mm), mostly falling on Sun afternoon. Very mild (max 12°C on Sun morning, min 3°C on Fri morning). Winds increasing (light winds from the SW on Fri night, strong winds from the WSW by Sun afternoon). | |||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | | |  |  | |  |  | | | | | | |
some clouds | some clouds | some clouds | rain shwrs | light rain | light snow | some clouds | rain shwrs | clear | cloudy | rain shwrs | rain shwrs | clear | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | 0.5 | 1.6 | — | — | 0.2 | — | — | 0.1 | 0.2 | — | 0.2 | 0.7 | 0.3 | 3 | 3 | |
max °C | 1 | 4 | 2 | 4 | 5 | 2 | 0 | 3 | 2 | 5 | 8 | 6 | 9 | 11 | 11 | 12 | 12 | 9 |
min °C | -1 | 3 | 0 | 2 | 3 | 0 | 0 | 2 | 0 | 3 | 7 | 5 | 7 | 10 | 8 | 10 | 12 | 9 |
-5 | -2 | -3 | 0 | -1 | -5 | -6 | -3 | -2 | 0 | 4 | 2 | 4 | 7 | 5 | 7 | 8 | 7 | |
2350 | 2850 | 2650 | 2700 | 3100 | 2650 | 2450 | 2700 | 2750 | 2950 | 3300 | 3400 | 3550 | 3900 | 4050 | 4050 | 4050 | 3950 | |
Cloud base (m) | 8700 | 5500 | 4550 | 3000 | 3450 | 2300 | 2150 | 2350 | 8400 | 6450 | 3600 | 4200 | 4800 | 4050 | ||||
 | 5:54 | — | — | 5:52 | — | — | 5:52 | — | — | 5:50 | — | — | 5:50 | — | — | 5:48 | — | — |
 | — | 8:51 | — | — | 8:52 | — | — | 8:52 | — | — | 8:53 | — | — | 8:54 | — | — | 8:55 | — |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: Mild with light rain (total 2mm) on Wed afternoon Becoming colder with a light covering of snow, mostly falling on Wed night. Freeze-thaw conditions (max 5°C on Wed afternoon, min -1°C on Tue morning). Wind will be generally light.
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Light rain (total 7mm), mostly falling on Sun afternoon. Very mild (max 12°C on Sun morning, min 3°C on Fri morning). Winds increasing (light winds from the SW on Fri night, strong winds from the WSW by Sun afternoon).
This table gives the weather forecast for Mount Jefferson (Idaho/Montana) at the specific elevation of 2500 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.