– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana)) Weather Forecast
Bitterroot Range · United StatesIssued: 5 pm Wed 09 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Wed 09 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. Very mild (max 16°C on Thu afternoon, min 8°C on Fri night). Winds increasing (light winds from the WSW on Wed night, strong winds from the SW by Thu night). | Days 5–7 Weather SummarySome drizzle, heaviest during Sun afternoon. Freeze-thaw conditions (max 15°C on Sat afternoon, min -1°C on Sun night). Winds decreasing (near gales from the SSW on Sun morning, calm by Mon night). | ||||||||||||||||
Wed 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | |  | | | |  |  | | | | | | |
clear | clear | clear | clear | some clouds | clear | some clouds | some clouds | clear | clear | cloudy | rain shwrs | rain shwrs | some clouds | some clouds | some clouds | clear | |
Cloud base (m) | 6650 | 8450 | 5150 | 7050 | 5300 | 5050 | 3450 | 3550 | 2250 | 2600 | 3350 | ||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 0.2 | 1.3 | — | — | — | — |
max °C | 14 | 12 | 12 | 16 | 13 | 13 | 16 | 11 | 13 | 15 | 13 | 4 | 5 | 2 | 4 | 8 | 6 |
min °C | 13 | 10 | 11 | 14 | 10 | 11 | 15 | 8 | 10 | 15 | 7 | 4 | 3 | -1 | 1 | 7 | 3 |
chill °C | 11 | 8 | 9 | 12 | 6 | 8 | 13 | 5 | 7 | 13 | 2 | -3 | -2 | -6 | -2 | 5 | 3 |
Freezing level m | 4150 | 4500 | 4500 | 4400 | 4450 | 4250 | 4350 | 4050 | 4100 | 4400 | 4350 | 2900 | 3000 | 2600 | 2600 | 3350 | 3450 |
 | — | — | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — |
 | 7:47 | — | — | 7:45 | — | — | 7:44 | — | — | 7:43 | — | — | 7:40 | — | — | 7:38 | — |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: Mostly dry. Very mild (max 16°C on Thu afternoon, min 8°C on Fri night). Winds increasing (light winds from the WSW on Wed night, strong winds from the SW by Thu night).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Some drizzle, heaviest during Sun afternoon. Freeze-thaw conditions (max 15°C on Sat afternoon, min -1°C on Sun night). Winds decreasing (near gales from the SSW on Sun morning, calm by Mon 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.