– 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 09 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Fri 09 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 20mm), heaviest on Sun morning giving way to a moderate fall of snow, heaviest on Mon morning. Freeze-thaw conditions (max 14°C on Fri afternoon, min -1°C on Mon morning). Winds decreasing (near gales from the SW on Sat afternoon, calm by Sun afternoon). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 3°C on Tue afternoon, min 0°C on Mon afternoon). Winds increasing (light winds from the W on Tue afternoon, fresh winds from the NW by Thu morning). | ||||||||||||||||
Fri 9 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  | |  | | |  | | | | | |
clear | some clouds | rain shwrs | light rain | mod. rain | mod. rain | light snow | mod. snow | light snow | cloudy | some clouds | clear | some clouds | some clouds | clear | clear | some clouds | |
Cloud base (m) | 5300 | 3500 | 2450 | 2150 | 2150 | 2150 | 2150 | 2150 | 2150 | 2200 | 2400 | 2200 | 2150 | 2800 | 3150 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | 2 | 8 | 5 | — | — | — | — | — | — | — | — |
mm | — | — | 1.2 | 1 | 7 | 9 | 2 | — | — | — | — | — | — | — | — | — | — |
max °C | 14 | 12 | 8 | 11 | 6 | 3 | 3 | 2 | -1 | 0 | 1 | 2 | 3 | 2 | 2 | 2 | 1 |
min °C | 14 | 9 | 6 | 7 | 4 | 2 | 2 | 1 | -1 | 0 | 0 | 1 | 3 | 0 | 1 | 2 | 0 |
chill °C | 11 | 4 | 0 | 2 | -1 | 0 | -2 | 1 | -5 | -5 | -4 | -2 | 0 | -2 | -2 | -2 | -5 |
Freezing level m | 4250 | 4200 | 3550 | 3850 | 3300 | 3200 | 2950 | 3050 | 2100 | 2500 | 2500 | 2850 | 3100 | 3200 | 2950 | 2800 | 2700 |
 | — | — | 7:33 | — | — | 7:35 | — | — | 7:35 | — | — | 7:37 | — | — | 7:39 | — | — |
 | 6:52 | — | — | 6:50 | — | — | 6:49 | — | — | 6:46 | — | — | 6:45 | — | — | 6:43 | — |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: Moderate rain (total 20mm), heaviest on Sun morning giving way to a moderate fall of snow, heaviest on Mon morning. Freeze-thaw conditions (max 14°C on Fri afternoon, min -1°C on Mon morning). Winds decreasing (near gales from the SW on Sat afternoon, calm by Sun afternoon).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 3°C on Tue afternoon, min 0°C on Mon afternoon). Winds increasing (light winds from the W on Tue afternoon, fresh winds from the NW by Thu morning).
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.