– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana)) Weather Forecast
Bitterroot Range · United StatesIssued: 5 pm Sat 10 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Sat 10 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryDrizzle on Sat night followed by colder weather and a heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 5°C on Sat afternoon, min -4°C on Mon afternoon). Winds decreasing (near gales from the SSW on Sat afternoon, calm by Tue morning). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 3°C on Fri morning, min -1°C on Tue afternoon). Wind will be generally light. | ||||||||||||||||
Sat 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  |  |  |  | | |  | | | | |
rain shwrs | light snow | mod. snow | light snow | heavy snow | cloudy | cloudy | cloudy | some clouds | clear | some clouds | clear | clear | clear | clear | some clouds | clear | |
Cloud base (m) | 3450 | 2500 | 2150 | 2150 | 2150 | 2150 | 2150 | 2200 | 2300 | 2550 | 2550 | 2250 | 2800 | 3200 | 7750 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | 2 | 6 | 4 | 12 | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.4 | 0.6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 5 | 3 | -1 | -1 | -1 | -3 | -3 | -2 | -1 | -1 | 1 | 0 | -1 | -1 | 0 | 1 | 1 |
min °C | 4 | 1 | -1 | -1 | -3 | -3 | -4 | -3 | -1 | -1 | 0 | 0 | -1 | -1 | -1 | 0 | 1 |
chill °C | -2 | -5 | -8 | -5 | -7 | -10 | -7 | -8 | -4 | -1 | -2 | 0 | -5 | -7 | -7 | -4 | -2 |
Freezing level m | 3750 | 3500 | 2950 | 2950 | 2700 | 2100 | 2500 | 2600 | 2750 | 2950 | 3150 | 3150 | 2950 | 2900 | 2750 | 3100 | 3350 |
 | — | — | 7:35 | — | — | 7:35 | — | — | 7:37 | — | — | 7:39 | — | — | 7:39 | — | — |
 | 6:50 | — | — | 6:49 | — | — | 6:46 | — | — | 6:45 | — | — | 6:43 | — | — | 6:42 | — |
Loading...
Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: Drizzle on Sat night followed by colder weather and a heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 5°C on Sat afternoon, min -4°C on Mon afternoon). Winds decreasing (near gales from the SSW on Sat afternoon, calm by Tue morning).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 3°C on Fri morning, min -1°C on Tue afternoon). Wind will be generally light.
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 55km SW of Big Sky |  | ||||
lightning 56km E of Dillon | | ||||
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.