– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 11 am Sat 15 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Sat 15 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Sat 15 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 3mm), mostly falling on Sat night. Very mild (max 19°C on Mon afternoon, min 11°C on Sat morning). Wind will be generally light. | Days 4–6 Weather SummarySome drizzle, heaviest during Tue morning. Warm (max 22°C on Thu afternoon, min 11°C on Tue night). Winds decreasing (fresh winds from the SW on Tue afternoon, calm by Wed night). | |||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | |  | | | | | | |  | | |  | |
rain shwrs | some clouds | rain shwrs | clear | rain shwrs | rain shwrs | some clouds | cloudy | rain shwrs | rain shwrs | rain shwrs | rain shwrs | clear | clear | clear | clear | clear | some clouds | |
Cloud base (m) | 5050 | 4800 | 5700 | 4650 | 5050 | 5100 | 5200 | 5050 | 5150 | 6800 | 9100 | 5100 | 5600 | 7000 | 9250 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.5 | — | 1.8 | — | 0.4 | 0.3 | — | — | 0.1 | 0.7 | 0.7 | 0.1 | — | — | — | — | — | — |
max °C | 13 | 17 | 12 | 16 | 18 | 14 | 18 | 19 | 18 | 15 | 18 | 13 | 15 | 19 | 17 | 19 | 22 | 20 |
min °C | 11 | 16 | 11 | 13 | 15 | 12 | 15 | 19 | 13 | 13 | 16 | 11 | 13 | 18 | 14 | 16 | 22 | 17 |
chill °C | 10 | 16 | 9 | 12 | 14 | 11 | 14 | 18 | 11 | 12 | 15 | 9 | 12 | 17 | 14 | 16 | 22 | 17 |
Freezing level m | 4100 | 4500 | 4450 | 4500 | 4650 | 4750 | 4750 | 4850 | 4850 | 4450 | 4700 | 4450 | 4350 | 4850 | 5050 | 4950 | 5300 | 5250 |
 | 6:28 | — | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — |
 | — | 8:31 | — | — | 8:30 | — | — | 8:28 | — | — | 8:27 | — | — | 8:24 | — | — | 8:22 | — |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: Light rain (total 3mm), mostly falling on Sat night. Very mild (max 19°C on Mon afternoon, min 11°C on Sat morning). Wind will be generally light.
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Some drizzle, heaviest during Tue morning. Warm (max 22°C on Thu afternoon, min 11°C on Tue night). Winds decreasing (fresh winds from the SW on Tue afternoon, calm by Wed 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 |  | ||||
lightning 36km NE of Ashton |  | ||||
lightning 35km SSW of Big Sky | | ||||
Ennis Big Sky Airport (Montana) |  | ||||
Rexburg Airport |  | ||||
Yellowstone Lake | | ||||
lightning 58km E of West Yellowstone | |
* 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.