– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 5 pm Fri 14 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Fri 14 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Fri 14 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 5mm), mostly falling on Fri afternoon. Very mild (max 13°C on Sun afternoon, min 7°C on Fri afternoon). Winds increasing (light winds from the WSW on Sat afternoon, fresh winds from the WSW by Mon morning). | Days 5–7 Weather SummaryLight rain (total 3mm), mostly falling on Mon night. Very mild (max 14°C on Mon afternoon, min 6°C on Tue night). Winds decreasing (strong winds from the WSW on Tue afternoon, light winds from the W by Wed afternoon). | ||||||||||||||||
Fri 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  | | | | |  | | | | |
risk tstorm | rain shwrs | light rain | rain shwrs | rain shwrs | clear | rain shwrs | rain shwrs | some clouds | rain shwrs | rain shwrs | some clouds | risk tstorm | clear | clear | clear | clear | |
Cloud base (m) | 3200 | 4000 | 6150 | 3400 | 5050 | 4900 | 5700 | 4800 | 5000 | 4950 | 9400 | 5550 | |||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.5 | 1 | 1 | 0.4 | 0.9 | — | 0.1 | 0.1 | — | 0.1 | 1.9 | — | 1 | — | — | — | — |
max °C | 9 | 8 | 8 | 11 | 10 | 11 | 13 | 13 | 13 | 14 | 12 | 10 | 11 | 9 | 9 | 13 | 13 |
min °C | 7 | 7 | 7 | 8 | 9 | 10 | 12 | 11 | 12 | 14 | 10 | 10 | 10 | 6 | 7 | 12 | 12 |
chill °C | 3 | 3 | 3 | 5 | 6 | 7 | 9 | 9 | 9 | 12 | 7 | 6 | 6 | 2 | 3 | 11 | 10 |
Freezing level m | 4200 | 4250 | 4300 | 4350 | 4500 | 4550 | 4800 | 4800 | 4800 | 4850 | 4700 | 4450 | 4500 | 4250 | 4150 | 4850 | 5000 |
 | — | — | 6:28 | — | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — |
 | 8:32 | — | — | 8:31 | — | — | 8:30 | — | — | 8:28 | — | — | 8:27 | — | — | 8:24 | — |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: Light rain (total 5mm), mostly falling on Fri afternoon. Very mild (max 13°C on Sun afternoon, min 7°C on Fri afternoon). Winds increasing (light winds from the WSW on Sat afternoon, fresh winds from the WSW by Mon morning).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Light rain (total 3mm), mostly falling on Mon night. Very mild (max 14°C on Mon afternoon, min 6°C on Tue night). Winds decreasing (strong winds from the WSW on Tue afternoon, light winds from the W by Wed afternoon).
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 |
|---|---|---|---|---|---|
lightning 63km W of West Yellowstone |  | ||||
West Yellowstone Airport |  | ||||
 | |||||
lightning 77km NW of Ashton | | ||||
lightning 78km NNW of Saint Anthony | | ||||
lightning 74km SE of Dillon | | ||||
Ennis Big Sky Airport (Montana) |  | ||||
Rexburg Airport |  |
* 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.