– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana)) Weather Forecast
Bitterroot Range · United StatesIssued: 11 pm Fri 11 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Fri 11 Sep 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 11°C on Sat night, min -1°C on Mon morning). Winds increasing (light winds from the WSW on Fri night, near gales from the SW by Sun afternoon). | Days 5–7 Weather SummarySome drizzle, heaviest during Thu morning. Very mild (max 10°C on Thu afternoon, min 2°C on Mon night). Winds decreasing (strong winds from the SSW on Tue morning, calm by Wed night). | |||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | | | | | | | | | | |
some clouds | clear | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | |
Cloud base (m) | 4800 | 9400 | 8950 | 5650 | 4650 | 9250 | 7100 | 8500 | ||||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 8 | 7 | 9 | 11 | 8 | 8 | 6 | -1 | 4 | 3 | 3 | 6 | 7 | 5 | 9 | 9 |
min °C | 6 | 6 | 9 | 10 | 6 | 7 | 0 | -1 | 2 | 2 | 2 | 6 | 5 | 5 | 8 | 8 |
chill °C | 2 | 1 | 5 | 6 | 0 | 1 | -6 | -7 | -3 | -3 | -5 | 1 | 1 | 2 | 6 | 8 |
Freezing level m | 4100 | 4050 | 4350 | 4600 | 4300 | 4200 | 3450 | 2950 | 3500 | 3550 | 3400 | 3900 | 4000 | 3800 | 4200 | 4350 |
 | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — |
 | — | — | 7:43 | — | — | 7:40 | — | — | 7:38 | — | — | 7:37 | — | — | 7:35 | — |
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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 11°C on Sat night, min -1°C on Mon morning). Winds increasing (light winds from the WSW on Fri night, near gales from the SW by Sun afternoon).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Some drizzle, heaviest during Thu morning. Very mild (max 10°C on Thu afternoon, min 2°C on Mon night). Winds decreasing (strong winds from the SSW on Tue morning, calm by Wed 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 |  | ||||
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.