– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana)) Weather Forecast
Bitterroot Range · United StatesIssued: 11 pm Tue 22 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Tue 22 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 10°C on Thu night, min 2°C on Tue night). Winds increasing (light winds from the E on Tue night, near gales from the SW by Fri afternoon). | Days 5–7 Weather SummaryMostly dry. Mild temperatures (max 9°C on Fri night, min 1°C on Sat morning). Winds decreasing (near gales from the SW on Sat morning, light winds from the WSW by Mon morning). | |||||||||||||||
Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | | | | |  | |  | |  |  | |
rain shwrs | rain shwrs | rain shwrs | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | |
Cloud base (m) | 3350 | 2900 | 3100 | 4950 | 6250 | 6100 | 6800 | 5050 | 4700 | 6300 | ||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.7 | 0.1 | 0.1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 5 | 3 | 6 | 6 | 7 | 9 | 10 | 8 | 9 | 9 | 3 | 5 | 6 | 6 | 7 | 8 |
min °C | 2 | 2 | 5 | 6 | 6 | 9 | 9 | 8 | 9 | 4 | 1 | 4 | 5 | 6 | 7 | 5 |
chill °C | -2 | -2 | 2 | 4 | 3 | 6 | 5 | 3 | 4 | -3 | -6 | -3 | -1 | 1 | 2 | -1 |
Freezing level m | 3600 | 3450 | 3850 | 4050 | 4100 | 4400 | 4450 | 4250 | 4400 | 4250 | 3600 | 3800 | 3950 | 3900 | 4100 | 4200 |
 | — | 7:13 | — | — | 7:15 | — | — | 7:16 | — | — | 7:16 | — | — | 7:18 | — | — |
 | — | — | 7:22 | — | — | 7:20 | — | — | 7:17 | — | — | 7:15 | — | — | 7:14 | — |
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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 10°C on Thu night, min 2°C on Tue night). Winds increasing (light winds from the E on Tue night, near gales from the SW by Fri afternoon).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Mostly dry. Mild temperatures (max 9°C on Fri night, min 1°C on Sat morning). Winds decreasing (near gales from the SW on Sat morning, light winds from the WSW by Mon morning).
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.