– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana)) Weather Forecast
Bitterroot Range · United StatesIssued: 11 am Sun 13 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Sun 13 Sep Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 9°C on Sun morning, min -3°C on Sun night). Winds decreasing (near gales from the SW on Sun afternoon, light winds from the WNW by Mon night). | Days 4–6 Weather SummaryLight rain (total 5mm), mostly falling on Thu night. Very mild (max 12°C on Wed afternoon, min 5°C on Fri night). Winds decreasing (strong winds from the SSW on Wed night, light winds from the SW by Thu night). | |||||||||||||||||
Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  | | | | | | | | |  |  |  | | |
clear | clear | snow shwrs | clear | some clouds | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | rain shwrs | rain shwrs | risk tstorm | rain shwrs | |
Cloud base (m) | 4950 | 2950 | 3800 | 9450 | 4950 | 5200 | 6250 | 4100 | 4450 | |||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 0.9 | 0.3 | 0.5 |
max °C | 9 | 8 | 6 | -3 | 3 | 2 | 3 | 7 | 8 | 8 | 12 | 12 | 11 | 9 | 9 | 9 | 9 | 8 |
min °C | 7 | 8 | -3 | -3 | 2 | 2 | 2 | 6 | 7 | 8 | 11 | 11 | 9 | 9 | 8 | 7 | 9 | 5 |
chill °C | 1 | 2 | -11 | -10 | -4 | -1 | -4 | 1 | 3 | 5 | 8 | 8 | 5 | 5 | 6 | 3 | 6 | 1 |
Freezing level m | 4350 | 4200 | 3350 | 2550 | 3350 | 3400 | 3350 | 3950 | 4150 | 4150 | 4550 | 4600 | 4600 | 4400 | 4350 | 4300 | 4300 | 4050 |
 | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — |
 | — | 7:40 | — | — | 7:38 | — | — | 7:37 | — | — | 7:35 | — | — | 7:32 | — | — | 7:30 | — |
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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 9°C on Sun morning, min -3°C on Sun night). Winds decreasing (near gales from the SW on Sun afternoon, light winds from the WNW by Mon night).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Thu night. Very mild (max 12°C on Wed afternoon, min 5°C on Fri night). Winds decreasing (strong winds from the SSW on Wed night, light winds from the SW 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 |  | ||||
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.