– 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 20 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMild with light rain (total 3mm) on Fri morning Becoming colder with a light covering of snow, mostly falling on Fri morning. Freeze-thaw conditions (max 11°C on Thu afternoon, min 0°C on Fri afternoon). Winds increasing (light winds from the S on Tue night, strong winds from the SSW by Fri morning). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Fri night. Freeze-thaw conditions (max 3°C on Mon afternoon, min -1°C on Fri night). Winds increasing (calm on Sat night, strong winds from the SSW by Mon afternoon). | |||||||||||||||
Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  |  | |  | | |  | | |  | |
some clouds | some clouds | clear | some clouds | clear | clear | rain shwrs | light snow | light snow | mod. snow | some clouds | some clouds | clear | clear | clear | cloudy | |
Cloud base (m) | 3600 | 3700 | 4400 | 4050 | 3700 | 4250 | 2350 | 2150 | 2150 | 2150 | 2450 | 2750 | 2350 | 2700 | 2650 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | 3 | 5 | 7 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | 0.2 | 3 | — | — | — | — | — | — | — | — |
max °C | 7 | 9 | 10 | 8 | 9 | 11 | 9 | 2 | 0 | 0 | 1 | 2 | 1 | 2 | 2 | 0 |
min °C | 6 | 6 | 9 | 7 | 7 | 10 | 6 | 1 | 0 | -1 | -1 | 2 | 0 | 0 | 1 | 0 |
chill °C | 4 | 2 | 6 | 4 | 4 | 8 | 4 | -6 | -8 | -3 | -4 | -1 | -2 | -2 | -3 | -5 |
Freezing level m | 3650 | 3550 | 3800 | 3850 | 3750 | 3900 | 3950 | 2850 | 2550 | 2400 | 2350 | 2750 | 2800 | 2600 | 2750 | 2450 |
 | — | 7:48 | — | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — | 7:52 | — | — |
 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:27 | — | — | 6:24 | — |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: Mild with light rain (total 3mm) on Fri morning Becoming colder with a light covering of snow, mostly falling on Fri morning. Freeze-thaw conditions (max 11°C on Thu afternoon, min 0°C on Fri afternoon). Winds increasing (light winds from the S on Tue night, strong winds from the SSW by Fri morning).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
A light covering of new snow mostly falling on Fri night. Freeze-thaw conditions (max 3°C on Mon afternoon, min -1°C on Fri night). Winds increasing (calm on Sat night, strong winds from the SSW by Mon 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) | | ||||
thunderstorm affecting Sugar City |  | ||||
Rexburg Airport | | ||||
Yellowstone Lake | | ||||
lightning 5km SE of Rexburg | | ||||
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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.