– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 11 am Thu 20 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Thu 20 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Thu 20 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Warm (max 25°C on Fri afternoon, min 14°C on Sat night). Winds increasing (calm on Fri night, fresh winds from the SSW by Sat afternoon). | Days 4–6 Weather SummaryMostly dry. Warm (max 21°C on Tue afternoon, min 13°C on Mon night). Winds decreasing (fresh winds from the SW on Sun afternoon, calm by Mon night). | |||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | | |  | |  | | |  | | | | | |
clear | some clouds | clear | clear | some clouds | some clouds | some clouds | some clouds | rain shwrs | clear | rain shwrs | some clouds | some clouds | light rain | rain shwrs | clear | some clouds | some clouds | |
Cloud base (m) | 5700 | 5650 | 6950 | 6150 | 5950 | 5100 | 5050 | 5350 | 6200 | 6200 | 5000 | 5200 | 6400 | 5500 | 5150 | 5550 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | 0.8 | — | 0.2 | — | — | 0.1 | 0.4 | — | — | — |
max °C | 21 | 23 | 21 | 22 | 25 | 22 | 21 | 23 | 16 | 18 | 20 | 17 | 18 | 20 | 15 | 18 | 21 | 18 |
min °C | 17 | 23 | 17 | 19 | 25 | 17 | 19 | 22 | 14 | 15 | 20 | 14 | 15 | 18 | 13 | 15 | 21 | 15 |
chill °C | 16 | 23 | 17 | 19 | 25 | 16 | 19 | 22 | 13 | 14 | 19 | 13 | 14 | 18 | 13 | 15 | 21 | 15 |
Freezing level m | 5000 | 5200 | 5250 | 5250 | 5400 | 5350 | 5200 | 5300 | 4850 | 4800 | 4900 | 4800 | 4750 | 4950 | 4750 | 4650 | 4950 | 5000 |
 | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — |
 | — | 8:22 | — | — | 8:22 | — | — | 8:20 | — | — | 8:17 | — | — | 8:16 | — | — | 8:15 | — |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: Mostly dry. Warm (max 25°C on Fri afternoon, min 14°C on Sat night). Winds increasing (calm on Fri night, fresh winds from the SSW by Sat afternoon).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Mostly dry. Warm (max 21°C on Tue afternoon, min 13°C on Mon night). Winds decreasing (fresh winds from the SW on Sun afternoon, calm by Mon 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.