– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 4 pm Tue 17 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Tue 17 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Tue 17 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 afternoon. Extremely cold (max -12°C on Tue night, min -19°C on Thu morning). Winds decreasing (gales from the SW on Tue afternoon, calm by Wed night). | Days 5–7 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -5°C on Sun night, min -18°C on Fri afternoon). Winds increasing (light winds from the WSW on Sat morning, near gales from the SW by Mon morning). | ||||||||||||||||
Tue 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  |  | |  | | | | | |  | |
clear | light snow | light snow | mod. snow | mod. snow | cloudy | light snow | cloudy | some clouds | light snow | some clouds | clear | clear | some clouds | cloudy | some clouds | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | 4 | 3 | 8 | 7 | — | 1 | — | — | 1 | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -14 | -12 | -12 | -12 | -16 | -19 | -17 | -17 | -18 | -18 | -14 | -12 | -10 | -7 | -7 | -7 | -5 |
min °C | -14 | -14 | -12 | -14 | -18 | -19 | -17 | -19 | -19 | -18 | -17 | -13 | -11 | -8 | -7 | -7 | -6 |
-28 | -27 | -22 | -23 | -27 | -27 | -24 | -27 | -30 | -28 | -28 | -21 | -19 | -16 | -17 | -17 | -15 | |
1150 | 400 | 1400 | 550 | 0 | 450 | 600 | 0 | 400 | 450 | 0 | 650 | 1100 | 0 | 1650 | 1850 | 0 | |
Cloud base (m) | 2200 | 2150 | 2150 | 2150 | 2150 | 2150 | 2150 | 2150 | 2150 | 2150 | 2150 | 2200 | 2150 | 5500 | 2150 | ||
 | — | — | 7:20 | — | — | 7:18 | — | — | 7:18 | — | — | 7:16 | — | — | 7:13 | — | — |
 | 5:57 | — | — | 5:59 | — | — | 6:00 | — | — | 6:00 | — | — | 6:02 | — | — | 6:04 | — |
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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 afternoon. Extremely cold (max -12°C on Tue night, min -19°C on Thu morning). Winds decreasing (gales from the SW on Tue afternoon, calm by Wed night).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
A dusting of new snow. Temperatures will be below freezing (max -5°C on Sun night, min -18°C on Fri afternoon). Winds increasing (light winds from the WSW on Sat morning, near gales from the SW by Mon 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 |
|---|---|---|---|---|---|
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.