– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 11 pm Sat 09 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Sat 09 May Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Sat 09 May Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 11°C on Mon afternoon, min 2°C on Sat night). Winds decreasing (near gales from the SW on Sun night, light winds from the N by Mon night). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Fri afternoon. Freeze-thaw conditions (max 14°C on Wed afternoon, min -5°C on Fri morning). Winds increasing (light winds from the SSW on Wed morning, gales from the SSW by Thu night). | ||||||||||||||||||
Sunday 10 | Monday 11 | Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | | | | | |  |  | | | |  | |  | |
clear | clear | clear | some clouds | clear | clear | clear | clear | clear | clear | clear | some clouds | rain shwrs | clear | clear | clear | light snow | light snow | snow shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 4 | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | 0.1 | — | — | — | — | — | — | |
max °C | 2 | 3 | 7 | 8 | 8 | 11 | 9 | 7 | 11 | 11 | 12 | 14 | 12 | 8 | 9 | 8 | -4 | -2 | -1 |
min °C | 2 | 2 | 5 | 8 | 7 | 9 | 6 | 6 | 10 | 11 | 11 | 13 | 9 | 7 | 9 | -4 | -5 | -2 | -2 |
-3 | -3 | 0 | 3 | 3 | 5 | 3 | 4 | 7 | 8 | 10 | 11 | 5 | 3 | 4 | -15 | -16 | -12 | -11 | |
3450 | 3400 | 3850 | 4200 | 4100 | 4250 | 4150 | 4000 | 4400 | 4500 | 4550 | 4650 | 4450 | 4150 | 4350 | 3300 | 2400 | 2800 | 2850 | |
Cloud base (m) | 9450 | 7000 | 8250 | 8750 | 5450 | 9100 | 9550 | 5300 | 5950 | 5900 | 6200 | 8850 | 5250 | 2800 | 2300 | 2150 | 2300 | ||
 | — | 6:03 | — | — | 6:03 | — | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — | 5:58 | — | — |
 | — | — | 8:40 | — | — | 8:42 | — | — | 8:43 | — | — | 8:44 | — | — | 8:45 | — | — | 8:45 | — |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: Mostly dry. Very mild (max 11°C on Mon afternoon, min 2°C on Sat night). Winds decreasing (near gales from the SW on Sun night, light winds from the N by Mon night).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
A light covering of new snow mostly falling on Fri afternoon. Freeze-thaw conditions (max 14°C on Wed afternoon, min -5°C on Fri morning). Winds increasing (light winds from the SSW on Wed morning, gales from the SSW by Thu 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 |  | ||||
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.