– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 5 pm Sun 19 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Sun 19 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Sun 19 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 11°C on Tue afternoon, min -2°C on Wed morning). Winds increasing (light winds from the SSW on Sun afternoon, near gales from the S by Tue night). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Wed night. Temperatures will be below freezing (max -2°C on Wed afternoon, min -7°C on Fri night). Winds decreasing (near gales from the SSW on Wed afternoon, light winds from the N by Thu night). | ||||||||||||||||
Sun 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  | | |  | |  | |  | | | | | |
clear | some clouds | clear | clear | clear | some clouds | clear | some clouds | light snow | light snow | light snow | light snow | cloudy | light snow | cloudy | some clouds | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | 1 | 2 | 3 | 2 | — | 1 | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 7 | 5 | 8 | 10 | 9 | 10 | 11 | 9 | -1 | -2 | -2 | -3 | -2 | -4 | -4 | -3 | -4 |
min °C | 5 | 4 | 6 | 10 | 7 | 8 | 11 | 5 | -2 | -3 | -5 | -4 | -3 | -6 | -6 | -3 | -7 |
2 | 0 | 2 | 7 | 4 | 4 | 7 | -2 | -10 | -13 | -12 | -10 | -9 | -10 | -12 | -10 | -11 | |
3100 | 3500 | 3550 | 3700 | 3850 | 3750 | 3850 | 3850 | 2250 | 2100 | 2000 | 1900 | 2150 | 1600 | 1650 | 2200 | 1400 | |
Cloud base (m) | 9250 | 7100 | 9200 | 8600 | 5100 | 4650 | 5100 | 2300 | 2200 | 2150 | 2250 | 2400 | 2150 | 3000 | 2900 | ||
 | — | — | 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: A dusting of new snow. Freeze-thaw conditions (max 11°C on Tue afternoon, min -2°C on Wed morning). Winds increasing (light winds from the SSW on Sun afternoon, near gales from the S by Tue night).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
A light covering of new snow mostly falling on Wed night. Temperatures will be below freezing (max -2°C on Wed afternoon, min -7°C on Fri night). Winds decreasing (near gales from the SSW on Wed afternoon, light winds from the N by Thu 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 |
|---|---|---|---|---|---|
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.