– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 11 pm Wed 24 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Wed 24 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Wed 24 Jun 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) at first, then becoming colder with a dusting of snow on Sat morning. Very mild (max 10°C on Wed night, min 1°C on Sat afternoon). Winds increasing (calm on Wed night, gales from the SW by Sat afternoon). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sat night. Freeze-thaw conditions (max 9°C on Tue afternoon, min -4°C on Sun morning). Winds decreasing (near gales from the SSW on Sun night, moderate winds from the SSW by Tue morning). | ||||||||||||||||||
Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  | | |  |  |  | | | | | |  |  |  |  | |
rain shwrs | rain shwrs | risk tstorm | rain shwrs | cloudy | cloudy | rain shwrs | light snow | snow shwrs | snow shwrs | light snow | cloudy | snow shwrs | light snow | rain shwrs | clear | some clouds | clear | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | 1 | 2 | 1 | 2 | — | 2 | 2 | — | — | — | — | — |
mm | 1.4 | 0.4 | 1.3 | 0.1 | — | — | 1.4 | — | — | — | — | — | — | — | 0.4 | — | — | — | — |
max °C | 10 | 8 | 9 | 10 | 9 | 10 | 6 | 2 | 2 | 2 | -3 | -2 | -2 | -2 | 5 | 6 | 7 | 9 | 8 |
min °C | 9 | 6 | 8 | 9 | 9 | 6 | 2 | 2 | 1 | -2 | -4 | -2 | -4 | -4 | 1 | 5 | 5 | 9 | 7 |
chill °C | 7 | 2 | 3 | 6 | 6 | -1 | -5 | -5 | -6 | -9 | -12 | -10 | -13 | -13 | -5 | 0 | 0 | 5 | 3 |
Freezing level m | 4450 | 4200 | 4200 | 4500 | 4450 | 4500 | 3750 | 3350 | 3350 | 3250 | 2650 | 2900 | 2550 | 2500 | 3250 | 3850 | 3850 | 4150 | 4100 |
Cloud base (m) | 5100 | 6600 | 4900 | 4500 | 5300 | 4250 | 2150 | 2950 | 3000 | 2150 | 2300 | 2650 | 2150 | 2400 | 4200 | 5100 | 5000 | 5750 | |
 | — | 5:41 | — | — | 5:41 | — | — | 5:41 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — |
 | — | — | — | 9:15 | — | — | 9:15 | — | — | 9:15 | — | — | 9:15 | — | — | 9:15 | — | — | 9:14 |
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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) at first, then becoming colder with a dusting of snow on Sat morning. Very mild (max 10°C on Wed night, min 1°C on Sat afternoon). Winds increasing (calm on Wed night, gales from the SW by Sat afternoon).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
A light covering of new snow mostly falling on Sat night. Freeze-thaw conditions (max 9°C on Tue afternoon, min -4°C on Sun morning). Winds decreasing (near gales from the SSW on Sun night, moderate winds from the SSW by Tue 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 |  | ||||
lightning 26km SSW of Big Sky |  | ||||
Ennis Big Sky Airport (Montana) |  | ||||
Rexburg Airport | | ||||
Yellowstone Lake | | ||||
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Jackson Airport | | ||||
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lightning 44km W of Dillon | |
* 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.