– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 11 pm Sat 18 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Sat 18 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Sat 18 Apr Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 6°C on Mon night, min -5°C on Sat night). Winds increasing (light winds from the W on Sun morning, near gales from the SSW by Tue afternoon). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 5°C on Tue night, min -11°C on Thu night). Mainly gales. | ||||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | |  | | |  |  |  | | |  | | |  | |
some clouds | clear | clear | some clouds | clear | clear | some clouds | some clouds | some clouds | some clouds | snow shwrs | light snow | heavy snow | snow shwrs | some clouds | cloudy | clear | light snow | light snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | 1 | 4 | 13 | 1 | — | — | — | 1 | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -3 | -2 | 1 | 3 | 4 | 5 | 6 | 5 | 6 | 5 | -2 | -5 | -4 | -8 | -7 | -8 | -10 | -7 | -9 |
min °C | -5 | -2 | 0 | 2 | 3 | 5 | 5 | 5 | 6 | 1 | -5 | -5 | -7 | -9 | -8 | -11 | -11 | -9 | -11 |
-13 | -6 | -4 | -4 | -2 | -1 | 0 | -1 | 0 | -7 | -11 | -13 | -16 | -18 | -16 | -22 | -20 | -17 | -18 | |
2000 | 2700 | 3100 | 3450 | 3600 | 3750 | 3850 | 3750 | 3900 | 3750 | 2850 | 2350 | 2000 | 1950 | 2150 | 1450 | 1450 | 2300 | 1250 | |
Cloud base (m) | 9350 | 6950 | 8050 | 9450 | 5200 | 4650 | 5600 | 2150 | 2200 | 2150 | 2900 | 2700 | 4450 | 2650 | |||||
 | — | 6:35 | — | — | 6:33 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:26 | — | — |
 | — | — | 8:15 | — | — | 8:15 | — | — | 8:16 | — | — | 8:19 | — | — | 8:20 | — | — | 8:21 | — |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: Mostly dry. Freeze-thaw conditions (max 6°C on Mon night, min -5°C on Sat night). Winds increasing (light winds from the W on Sun morning, near gales from the SSW by Tue afternoon).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 5°C on Tue night, min -11°C on Thu night). Mainly gales.
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 |
|---|---|---|---|---|---|
West Yellowstone Airport |  | ||||
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.