– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana)) Weather Forecast
Bitterroot Range · United StatesIssued: 5 pm Fri 23 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Fri 23 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Fri afternoon. Freeze-thaw conditions (max 1°C on Sat night, min -6°C on Fri night). Winds decreasing (strong winds from the SSW on Fri afternoon, light winds from the E by Fri night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Tue morning. Temperatures will be below freezing (max 0°C on Mon afternoon, min -7°C on Tue night). Winds decreasing (near gales from the SSW on Tue afternoon, light winds from the SSW by Wed afternoon). | ||||||||||||||||
Fri 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | | | |  |  |  |  | | |  | | |
mod. snow | snow shwrs | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | snow shwrs | light snow | snow shwrs | clear | cloudy | clear | |
Cloud base (m) | 2150 | 2200 | 2350 | 2450 | 2550 | 2150 | 2950 | 3050 | 3300 | 2950 | 2150 | 2200 | 2300 | 2600 | |||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 9 | 8 | — | — | — | — | — | — | — | — | — | 3 | 5 | 2 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -3 | -5 | -2 | -1 | 1 | 1 | 1 | 1 | -1 | 0 | 0 | -3 | -6 | -7 | -5 | -4 | -4 |
min °C | -4 | -6 | -4 | -1 | 0 | 1 | 0 | 0 | -1 | -1 | 0 | -5 | -6 | -7 | -6 | -5 | -6 |
chill °C | -14 | -14 | -7 | -4 | -4 | -2 | -3 | -6 | -8 | -7 | -7 | -13 | -16 | -18 | -15 | -11 | -14 |
Freezing level m | 2600 | 2000 | 1500 | 2900 | 3200 | 3250 | 3150 | 3150 | 2950 | 3000 | 3050 | 2650 | 2200 | 1850 | 1800 | 2600 | 1700 |
 | — | — | 7:52 | — | — | 7:52 | — | — | 7:54 | — | — | 7:56 | — | — | 7:56 | — | — |
 | 6:28 | — | — | 6:27 | — | — | 6:24 | — | — | 6:23 | — | — | 6:22 | — | — | 6:21 | — |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: A moderate fall of snow, heaviest on Fri afternoon. Freeze-thaw conditions (max 1°C on Sat night, min -6°C on Fri night). Winds decreasing (strong winds from the SSW on Fri afternoon, light winds from the E by Fri night).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
A moderate fall of snow, heaviest on Tue morning. Temperatures will be below freezing (max 0°C on Mon afternoon, min -7°C on Tue night). Winds decreasing (near gales from the SSW on Tue afternoon, light winds from the SSW by Wed afternoon).
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.