– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana)) Weather Forecast
Bitterroot Range · United StatesIssued: 11 pm Tue 27 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Tue 27 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 5°C on Fri afternoon, min -5°C on Tue night). Winds increasing (light winds from the WSW on Tue night, fresh winds from the SSW by Fri afternoon). | Days 5–7 Weather SummaryDrizzle, on Sat night followed by colder weather and a moderate fall of snow, heaviest on Sat night.. Freeze-thaw conditions (max 2°C on Fri night, min -10°C on Sun night). Winds decreasing (strong winds from the SSW on Sat night, light winds from the NW by Sun night). | |||||||||||||||
Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | | | | |  |  |  |  | | |
some clouds | cloudy | some clouds | clear | clear | some clouds | cloudy | some clouds | some clouds | some clouds | cloudy | light rain | light snow | snow shwrs | mod. snow | some clouds | |
Cloud base (m) | 2500 | 2150 | 2450 | 2950 | 6450 | 3000 | 3550 | 2800 | 2150 | 2150 | 2350 | 2150 | 2500 | 2200 | ||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 5 | 6 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 0.2 | 0.8 | — | — | — |
max °C | -4 | -4 | -2 | -2 | 1 | 3 | 2 | 4 | 5 | 2 | 1 | 2 | 2 | -2 | -4 | -6 |
min °C | -5 | -4 | -2 | -3 | -2 | 2 | 1 | 2 | 3 | 1 | 1 | 2 | -1 | -4 | -5 | -10 |
chill °C | -11 | -10 | -9 | -10 | -8 | -3 | -4 | -2 | -3 | -5 | -4 | -3 | -9 | -13 | -14 | -17 |
Freezing level m | 1900 | 1600 | 2300 | 1650 | 1950 | 2800 | 3100 | 2900 | 3150 | 2750 | 2600 | 2750 | 2850 | 2150 | 1950 | 900 |
 | — | 7:56 | — | — | 7:58 | — | — | 8:00 | — | — | 8:00 | — | — | 7:03 | — | — |
 | — | — | 6:21 | — | — | 6:19 | — | — | 6:17 | — | — | 6:15 | — | — | 5:15 | — |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: Mostly dry. Freeze-thaw conditions (max 5°C on Fri afternoon, min -5°C on Tue night). Winds increasing (light winds from the WSW on Tue night, fresh winds from the SSW by Fri afternoon).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Drizzle, on Sat night followed by colder weather and a moderate fall of snow, heaviest on Sat night.. Freeze-thaw conditions (max 2°C on Fri night, min -10°C on Sun night). Winds decreasing (strong winds from the SSW on Sat night, light winds from the NW by Sun night).
This table gives the weather forecast for Mount Jefferson (Idaho/Montana) at the specific elevation of 2500 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.