– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 5 pm Tue 26 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Tue 26 May Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Tue 26 May 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 afternoon. Very mild (max 12°C on Thu morning, min 4°C on Tue afternoon). Winds decreasing (strong winds from the S on Tue afternoon, light winds from the SSW by Wed afternoon). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sat morning. Becoming milder with light rain (total 3mm) on Sun night. Freeze-thaw conditions (max 10°C on Fri afternoon, min -2°C on Sun night). Winds increasing (light winds from the WSW on Fri night, gales from the SW by Sat night). | ||||||||||||||||
Tue 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | | | | |  |  | |  | | |  | |
light rain | clear | some clouds | some clouds | clear | clear | some clouds | clear | some clouds | clear | rain shwrs | light snow | light snow | some clouds | some clouds | light rain | snow shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | 2 | 2 | — | — | — | 1 | |
1.7 | — | — | — | — | — | — | — | — | — | 0.2 | — | — | — | — | 0.7 | 2 | |
max °C | 7 | 7 | 9 | 11 | 11 | 12 | 12 | 11 | 11 | 10 | 4 | -1 | 1 | 2 | 2 | 3 | 4 |
min °C | 4 | 5 | 7 | 11 | 10 | 11 | 12 | 10 | 10 | 9 | 0 | -1 | 1 | 0 | -1 | 3 | -2 |
-2 | 1 | 4 | 9 | 7 | 8 | 9 | 7 | 7 | 5 | -4 | -6 | -6 | -9 | -8 | -3 | -11 | |
4100 | 4150 | 4050 | 4450 | 4450 | 4450 | 4550 | 4350 | 4300 | 4250 | 3650 | 2950 | 3250 | 3200 | 3050 | 3550 | 3350 | |
Cloud base (m) | 3050 | 4850 | 4800 | 5400 | 8800 | 5350 | 9500 | 8150 | 2600 | 2350 | 2700 | 2850 | 2400 | 3150 | 2400 | ||
 | — | — | 5:47 | — | — | 5:46 | — | — | 5:46 | — | — | 5:45 | — | — | 5:43 | — | — |
 | 8:58 | — | — | 8:59 | — | — | — | 9:00 | — | — | 9:00 | — | — | 9:00 | — | — | 9:01 |
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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 afternoon. Very mild (max 12°C on Thu morning, min 4°C on Tue afternoon). Winds decreasing (strong winds from the S on Tue afternoon, light winds from the SSW by Wed afternoon).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
A light covering of new snow mostly falling on Sat morning. Becoming milder with light rain (total 3mm) on Sun night. Freeze-thaw conditions (max 10°C on Fri afternoon, min -2°C on Sun night). Winds increasing (light winds from the WSW on Fri night, gales from the SW by Sat night).
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 | | ||||
| |||||
lightning 69km NNE of West Yellowstone |  |
* 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.