– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 11 pm Fri 17 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Fri 17 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Fri 17 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 5°C on Mon afternoon, min -12°C on Fri night). Winds increasing (light winds from the WSW on Sun morning, strong winds from the SW by Sun night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Thu morning. Freeze-thaw conditions (max 7°C on Tue afternoon, min -9°C on Thu morning). Winds decreasing (gales from the SSW on Tue night, light winds from the WSW by Wed night). | ||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | | | | | | | |  |  |  | | | |
some clouds | clear | some clouds | clear | clear | clear | some clouds | clear | some clouds | clear | clear | clear | some clouds | clear | snow shwrs | light snow | mod. snow | some clouds | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 | 9 | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -11 | -9 | -5 | -3 | -2 | 1 | 2 | 2 | 5 | 6 | 5 | 7 | 6 | -1 | 1 | -3 | -8 | -8 | -9 |
min °C | -12 | -10 | -7 | -5 | -3 | 0 | 1 | 2 | 4 | 5 | 5 | 6 | 0 | -2 | -3 | -6 | -9 | -8 | -12 |
-21 | -18 | -15 | -12 | -8 | -5 | -5 | -3 | -2 | 0 | 0 | 0 | -8 | -10 | -11 | -10 | -17 | -16 | -23 | |
1350 | 1500 | 2350 | 2100 | 2650 | 3100 | 3400 | 3450 | 3700 | 3750 | 3800 | 3950 | 3900 | 2850 | 3200 | 2450 | 1900 | 2100 | 1300 | |
Cloud base (m) | 2950 | 5900 | 9300 | 6900 | 5850 | 8900 | 8450 | 6800 | 4750 | 5950 | 3800 | 2900 | 2150 | 2400 | 2350 | ||||
 | — | 6:37 | — | — | 6:35 | — | — | 6:33 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — |
 | — | — | 8:14 | — | — | 8:15 | — | — | 8:15 | — | — | 8:16 | — | — | 8:19 | — | — | 8:20 | — |
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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 5°C on Mon afternoon, min -12°C on Fri night). Winds increasing (light winds from the WSW on Sun morning, strong winds from the SW by Sun night).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
A moderate fall of snow, heaviest on Thu morning. Freeze-thaw conditions (max 7°C on Tue afternoon, min -9°C on Thu morning). Winds decreasing (gales from the SSW on Tue night, light winds from the WSW by Wed 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 |
|---|---|---|---|---|---|
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.