– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 4 am Wed 18 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Wed 18 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Wed 18 Feb Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Wed morning. Temperatures will be well below freezing (max -8°C on Wed morning, min -17°C on Thu morning). Mainly fresh winds. | Days 4–6 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -3°C on Mon morning, min -14°C on Sat morning). Winds increasing (light winds from the SW on Sat morning, near gales from the SW by Mon night). | |||||||||||||||||
Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | | | | | |  | | | | | |  | |
mod. snow | mod. snow | light snow | cloudy | some clouds | cloudy | cloudy | cloudy | light snow | cloudy | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | cloudy | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
9 | 10 | 4 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -8 | -8 | -13 | -15 | -13 | -16 | -14 | -14 | -14 | -11 | -8 | -9 | -5 | -4 | -6 | -3 | -3 | -4 |
min °C | -8 | -10 | -16 | -17 | -13 | -17 | -17 | -14 | -15 | -14 | -9 | -10 | -9 | -5 | -7 | -6 | -3 | -7 |
-14 | -20 | -16 | -17 | -18 | -17 | -23 | -23 | -23 | -21 | -17 | -17 | -17 | -13 | -16 | -14 | -12 | -17 | |
1200 | 650 | 0 | 450 | 550 | 0 | 300 | 350 | 0 | 750 | 1150 | 0 | 1650 | 1850 | 350 | 1950 | 1900 | 1800 | |
Cloud base (m) | 2150 | 2150 | 2150 | 2150 | 2250 | 2150 | 2150 | 2150 | 2200 | 2150 | 2200 | 2150 | 5150 | 3050 | 2750 | 2550 | 2500 | 2150 |
 | 7:20 | — | — | 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 morning. Temperatures will be well below freezing (max -8°C on Wed morning, min -17°C on Thu morning). Mainly fresh winds.
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
A dusting of new snow. Temperatures will be below freezing (max -3°C on Mon morning, min -14°C on Sat morning). Winds increasing (light winds from the SW on Sat morning, near gales from the SW by Mon 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 |
|---|---|---|---|---|---|
Ennis Big Sky Airport (Montana) |  | ||||
Rexburg Airport |  | ||||
Yellowstone Lake |  | ||||
| |||||
* 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.