– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 4 pm Wed 18 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Wed 18 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Wed 18 Feb Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Wed night. Extremely cold (max -13°C on Wed afternoon, min -19°C on Wed night). Winds increasing (calm on Thu night, fresh winds from the SW by Sat morning). | Days 5–7 Weather SummaryMostly dry. Temperatures will be below freezing (max -4°C on Mon night, min -14°C on Sat afternoon). Winds increasing (moderate winds from the SW on Sat afternoon, stormy winds from the WSW by Mon night). | ||||||||||||||||
Wed 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  | | |  | |  | | |  | | |
mod. snow | heavy snow | light snow | snow shwrs | clear | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | clear | clear | some clouds | cloudy | cloudy | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
6 | 14 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -13 | -16 | -19 | -18 | -17 | -18 | -18 | -15 | -15 | -11 | -8 | -8 | -6 | -5 | -5 | -5 | -4 |
min °C | -13 | -19 | -19 | -18 | -18 | -18 | -18 | -16 | -15 | -14 | -10 | -9 | -8 | -5 | -5 | -6 | -5 |
-18 | -29 | -29 | -25 | -26 | -27 | -27 | -26 | -26 | -24 | -20 | -20 | -18 | -14 | -15 | -17 | -17 | |
1000 | 250 | 500 | 600 | 0 | 400 | 400 | 0 | 850 | 1200 | 0 | 1600 | 1850 | 0 | 1900 | 1900 | 900 | |
Cloud base (m) | 2150 | 2150 | 2150 | 2200 | 2150 | 2150 | 2250 | 2150 | 2150 | 2200 | 2150 | 5800 | 2150 | 2150 | 2250 | ||
 | — | — | 7:18 | — | — | 7:18 | — | — | 7:16 | — | — | 7:13 | — | — | 7:13 | — | — |
 | 5:59 | — | — | 6:00 | — | — | 6:00 | — | — | 6:02 | — | — | 6:04 | — | — | 6:05 | — |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: A heavy fall of snow, heaviest during Wed night. Extremely cold (max -13°C on Wed afternoon, min -19°C on Wed night). Winds increasing (calm on Thu night, fresh winds from the SW by Sat morning).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Mostly dry. Temperatures will be below freezing (max -4°C on Mon night, min -14°C on Sat afternoon). Winds increasing (moderate winds from the SW on Sat afternoon, stormy winds from the WSW by Mon night).
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 |
|---|---|---|---|---|---|
Ennis Big Sky Airport (Montana) |  | ||||
Rexburg Airport |  | ||||
Yellowstone Lake |  | ||||
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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.