– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 11 pm Mon 18 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Mon 18 May Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Mon 18 May 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 2mm) at first, then becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 6°C on Wed afternoon, min -3°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Very mild (max 15°C on Sun afternoon, min 1°C on Thu night). Winds increasing (calm on Thu night, strong winds from the SW by Sun afternoon). | ||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | | | | |  |  | | | | | | |
clear | some clouds | cloudy | some clouds | rain shwrs | light rain | snow shwrs | some clouds | rain shwrs | clear | cloudy | some clouds | rain shwrs | clear | clear | rain shwrs | rain shwrs | rain shwrs | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | 0.2 | 1.5 | 0.2 | — | 0.1 | — | — | — | 0.4 | — | — | 0.1 | 0.3 | 0.1 | — | |
max °C | -2 | 2 | 4 | 3 | 4 | 6 | 3 | 1 | 4 | 2 | 6 | 8 | 6 | 10 | 13 | 12 | 12 | 15 | 13 |
min °C | -3 | -1 | 3 | 0 | 2 | 4 | 0 | 0 | 3 | 1 | 3 | 7 | 6 | 8 | 12 | 8 | 10 | 14 | 9 |
-8 | -4 | -1 | -3 | -2 | 0 | -5 | -6 | -1 | -2 | 0 | 4 | 4 | 4 | 10 | 3 | 7 | 11 | 4 | |
1800 | 2350 | 2900 | 2800 | 2800 | 3150 | 2750 | 2500 | 2800 | 2850 | 2950 | 3350 | 3600 | 3650 | 4000 | 4150 | 4000 | 4300 | 4300 | |
Cloud base (m) | 8600 | 5050 | 3600 | 3550 | 2300 | 2200 | 2650 | 3750 | 5600 | 3600 | 3850 | 9200 | 4450 | 5900 | 4450 | 9350 | |||
 | — | 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: Light rain (total 2mm) at first, then becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 6°C on Wed afternoon, min -3°C on Mon night). Wind will be generally light.
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Mostly dry. Very mild (max 15°C on Sun afternoon, min 1°C on Thu night). Winds increasing (calm on Thu night, strong winds from the SW 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 |  | ||||
Rexburg Airport | | ||||
Yellowstone Lake | | ||||
| |||||
* 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.