– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 10 am Thu 19 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Thu 19 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Thu 19 Feb Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -8°C on Sat night, min -20°C on Thu morning). Winds increasing (light winds from the WSW on Thu night, strong winds from the SW by Sat morning). | Days 4–6 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -3°C on Mon night, min -9°C on Sun morning). Winds increasing (fresh winds from the SSW on Sun morning, severe gales from the SW by Mon night). | |||||||||||||||||
Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  | |  | |  | | | | | | | | |
light snow | snow shwrs | some clouds | some clouds | some clouds | some clouds | cloudy | some clouds | cloudy | some clouds | clear | some clouds | some clouds | some clouds | some clouds | light snow | light snow | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -19 | -17 | -17 | -17 | -17 | -16 | -15 | -12 | -8 | -8 | -6 | -5 | -5 | -4 | -3 | -5 | -5 | -5 |
min °C | -20 | -18 | -18 | -18 | -18 | -17 | -16 | -15 | -11 | -9 | -7 | -6 | -6 | -5 | -6 | -6 | -6 | -9 |
-30 | -28 | -27 | -27 | -27 | -27 | -28 | -26 | -21 | -19 | -17 | -16 | -17 | -15 | -18 | -18 | -17 | -19 | |
450 | 650 | 0 | 350 | 450 | 0 | 850 | 1150 | 0 | 1600 | 1800 | 0 | 1900 | 2100 | 1350 | 1850 | 2200 | 1450 | |
Cloud base (m) | 2150 | 2150 | 2150 | 2150 | 2250 | 2200 | 2150 | 2250 | 2150 | 5000 | 2150 | 6950 | 2200 | 2150 | 2150 | 2150 | 2150 | |
 | 7:18 | — | — | 7:18 | — | — | 7:16 | — | — | 7:13 | — | — | 7:13 | — | — | 7:11 | — | — |
 | — | 6:00 | — | — | 6:00 | — | — | 6:02 | — | — | 6:04 | — | — | 6:05 | — | — | 6:07 | — |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: A dusting of new snow. Temperatures will be well below freezing (max -8°C on Sat night, min -20°C on Thu morning). Winds increasing (light winds from the WSW on Thu night, strong winds from the SW by Sat morning).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
A dusting of new snow. Temperatures will be below freezing (max -3°C on Mon night, min -9°C on Sun morning). Winds increasing (fresh winds from the SSW on Sun morning, severe gales from the SW 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.