– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana)) Weather Forecast
Bitterroot Range · United StatesIssued: 11 pm Thu 17 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Thu 17 Sep Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 22mm), heaviest during Fri afternoon. Very mild (max 13°C on Fri afternoon, min 5°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Very mild (max 14°C on Tue afternoon, min 7°C on Sun night). Wind will be generally light. | |||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  | | |  |  |  |  | | | | |
rain shwrs | rain shwrs | mod. rain | rain shwrs | light rain | light rain | light rain | light rain | rain shwrs | clear | clear | some clouds | some clouds | some clouds | clear | clear | |
Cloud base (m) | 4450 | 5100 | 2350 | 2300 | 3050 | 2350 | 2150 | 2900 | 9200 | 3900 | 7000 | 7000 | 6600 | 5450 | ||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 3 | 2 | 6 | 5 | 1.3 | 1 | 2 | 0.6 | 0.2 | — | — | — | — | — | — | — |
max °C | 10 | 12 | 13 | 7 | 6 | 7 | 6 | 7 | 10 | 8 | 11 | 13 | 11 | 12 | 14 | 12 |
min °C | 9 | 10 | 9 | 6 | 6 | 7 | 5 | 6 | 8 | 7 | 8 | 12 | 9 | 10 | 14 | 10 |
chill °C | 8 | 9 | 8 | 4 | 4 | 6 | 3 | 4 | 7 | 6 | 7 | 11 | 9 | 10 | 13 | 7 |
Freezing level m | 4250 | 4150 | 4250 | 3650 | 3400 | 3450 | 3350 | 3400 | 3700 | 3950 | 3950 | 4150 | 4200 | 4100 | 4250 | 4300 |
 | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:11 | — | — |
 | — | — | 7:30 | — | — | 7:29 | — | — | 7:27 | — | — | 7:25 | — | — | 7:23 | — |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: Heavy rain (total 22mm), heaviest during Fri afternoon. Very mild (max 13°C on Fri afternoon, min 5°C on Sat night). Wind will be generally light.
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Mostly dry. Very mild (max 14°C on Tue afternoon, min 7°C on Sun night). Wind will be generally light.
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 |  | ||||
lightning 51km NE of Ashton |  | ||||
Ennis Big Sky Airport (Montana) |  | ||||
Rexburg Airport | | ||||
Yellowstone Lake | | ||||
lightning 63km E of West Yellowstone | | ||||
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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.