– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 11 pm Thu 16 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Thu 16 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Thu 16 Apr Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 7°C on Sun afternoon, min -11°C on Thu night). Winds decreasing (fresh winds from the NNW on Thu night, light winds from the WSW by Sat night). | Days 5–7 Weather SummaryMostly dry. Very mild (max 12°C on Tue afternoon, min 1°C on Wed morning). Winds increasing (light winds from the W on Mon morning, gales from the SW by Wed afternoon). | ||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | |  | | | | | | | | |  | | |
some clouds | cloudy | light snow | clear | clear | clear | clear | clear | some clouds | some clouds | clear | clear | clear | clear | some clouds | some clouds | some clouds | rain shwrs | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.7 | — | |
max °C | -9 | -8 | -6 | -7 | -4 | 1 | 0 | 3 | 7 | 5 | 8 | 10 | 9 | 11 | 12 | 9 | 5 | 3 | 1 |
min °C | -11 | -10 | -6 | -7 | -6 | 0 | -1 | 1 | 6 | 4 | 6 | 10 | 6 | 8 | 12 | 6 | 1 | 3 | -3 |
-21 | -16 | -13 | -15 | -12 | -6 | -7 | -2 | 3 | 0 | 4 | 7 | 2 | 5 | 9 | 0 | -7 | -5 | -10 | |
800 | 1150 | 1750 | 1300 | 1700 | 2450 | 2200 | 2800 | 3200 | 3400 | 3500 | 3700 | 3800 | 3800 | 3950 | 3850 | 3050 | 2800 | 2400 | |
Cloud base (m) | 2750 | 2450 | 3000 | 3000 | 9300 | 9050 | 5800 | 6300 | 5650 | 6350 | 7050 | 2900 | 3400 | ||||||
 | — | 6:39 | — | — | 6:37 | — | — | 6:35 | — | — | 6:33 | — | — | 6:31 | — | — | 6:30 | — | — |
 | — | — | 8:12 | — | — | 8:14 | — | — | 8:15 | — | — | 8:15 | — | — | 8:16 | — | — | 8:19 | — |
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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. Freeze-thaw conditions (max 7°C on Sun afternoon, min -11°C on Thu night). Winds decreasing (fresh winds from the NNW on Thu night, light winds from the WSW by Sat night).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Mostly dry. Very mild (max 12°C on Tue afternoon, min 1°C on Wed morning). Winds increasing (light winds from the W on Mon morning, gales from the SW by Wed afternoon).
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 |
|---|---|---|---|---|---|
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.