– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 5 pm Sat 27 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Sat 27 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Sat 27 Jun Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 2°C on Tue morning, min -5°C on Sat night). Winds decreasing (near gales from the SSW on Sat afternoon, light winds from the NNW by Mon night). | Days 5–7 Weather SummaryLight rain (total 3mm), mostly falling on Tue afternoon. Very mild (max 11°C on Thu afternoon, min 4°C on Tue afternoon). Winds increasing (light winds from the SW on Wed afternoon, near gales from the S by Thu night). | ||||||||||||||||
Sat 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  | |  |  |  |  |  | |  |  | | | |
light snow | light snow | light snow | light snow | light snow | mod. snow | light snow | some clouds | clear | risk tstorm | risk tstorm | rain shwrs | risk tstorm | rain shwrs | some clouds | clear | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 2 | 4 | 5 | 1 | 5 | 7 | 1 | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | 1 | 0.6 | 0.8 | 0.5 | 0.3 | — | — | — |
max °C | 1 | -1 | -4 | -1 | -1 | -3 | 0 | 1 | 2 | 7 | 8 | 5 | 9 | 8 | 8 | 11 | 11 |
min °C | 0 | -5 | -5 | -2 | -4 | -4 | -1 | 0 | 1 | 4 | 6 | 5 | 8 | 6 | 7 | 10 | 10 |
chill °C | -8 | -13 | -12 | -10 | -13 | -14 | -8 | -7 | -3 | 0 | 1 | 0 | 4 | 2 | 2 | 7 | 5 |
Freezing level m | 3250 | 2650 | 2250 | 2750 | 2800 | 2400 | 2900 | 3250 | 3400 | 3750 | 4100 | 3800 | 4150 | 4100 | 4100 | 4400 | 4600 |
Cloud base (m) | 2650 | 2200 | 2150 | 2150 | 2750 | 2150 | 2150 | 2250 | 2200 | 2900 | 4200 | 5200 | 5000 | 5250 | 4800 | 5100 | |
 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:45 | — | — |
 | — | 9:15 | — | — | 9:15 | — | — | 9:15 | — | — | 9:14 | — | — | 9:14 | — | — | 9:14 |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: A heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 2°C on Tue morning, min -5°C on Sat night). Winds decreasing (near gales from the SSW on Sat afternoon, light winds from the NNW by Mon night).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Light rain (total 3mm), mostly falling on Tue afternoon. Very mild (max 11°C on Thu afternoon, min 4°C on Tue afternoon). Winds increasing (light winds from the SW on Wed afternoon, near gales from the S 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 |  | ||||
lightning 46km NE of Ashton |  | ||||
lightning 44km SE of West Yellowstone | | ||||
lightning 59km N of Driggs | | ||||
Ennis Big Sky Airport (Montana) | | ||||
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.