– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 5 pm Mon 27 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Mon 27 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Mon 27 Jul Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Warm (max 25°C on Tue afternoon, min 15°C on Wed night). Winds decreasing (fresh winds from the SW on Mon afternoon, calm by Tue night). | Days 5–7 Weather SummaryMostly dry. Warm (max 28°C on Sat afternoon, min 17°C on Thu night). Winds increasing (light winds from the W on Fri night, fresh winds from the SW by Sat afternoon). | ||||||||||||||||
Mon 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  | | | | | | | | | | |
cloudy | clear | clear | clear | some clouds | some clouds | some clouds | rain shwrs | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | |
Cloud base (m) | 5550 | 6800 | 5450 | 5900 | 5650 | 5750 | 5900 | 9750 | 7050 | ||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | 0.3 | — | — | — | — | — | — | — | — | — |
max °C | 22 | 19 | 21 | 25 | 21 | 23 | 23 | 17 | 21 | 25 | 22 | 24 | 27 | 24 | 25 | 28 | 25 |
min °C | 22 | 16 | 18 | 23 | 16 | 19 | 21 | 15 | 18 | 24 | 17 | 20 | 26 | 18 | 22 | 27 | 19 |
chill °C | 22 | 15 | 17 | 23 | 16 | 19 | 21 | 15 | 18 | 24 | 16 | 20 | 26 | 18 | 22 | 27 | 19 |
Freezing level m | 5250 | 5150 | 5050 | 5250 | 5150 | 5100 | 5300 | 4950 | 5050 | 5300 | 5400 | 5350 | 5500 | 5750 | 5550 | 5650 | 5400 |
 | — | — | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — |
 | 8:57 | — | — | 8:55 | — | — | 8:54 | — | — | 8:53 | — | — | 8:52 | — | — | 8:51 | — |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: Mostly dry. Warm (max 25°C on Tue afternoon, min 15°C on Wed night). Winds decreasing (fresh winds from the SW on Mon afternoon, calm by Tue night).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Mostly dry. Warm (max 28°C on Sat afternoon, min 17°C on Thu night). Winds increasing (light winds from the W on Fri night, fresh winds from the SW by Sat afternoon).
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 | | ||||
 | |||||
lightning 26km NE of Big Sky |  |
* 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.