– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 5 pm Mon 17 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Mon 17 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Mon 17 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Warm (max 21°C on Wed afternoon, min 12°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Warm (max 25°C on Fri afternoon, min 15°C on Sat night). Wind will be generally light. | ||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  | | | |  | | | | | | |
cloudy | some clouds | clear | rain shwrs | rain shwrs | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | rain shwrs | some clouds | some clouds | clear | |
Cloud base (m) | 4950 | 5500 | 6300 | 4550 | 5000 | 5900 | 9150 | 6650 | 5900 | 5850 | 5500 | 5150 | |||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 0.3 | 0.2 | — | — | — | — | — | — | — | — | 0.1 | — | — | — |
max °C | 19 | 16 | 17 | 18 | 14 | 17 | 21 | 19 | 21 | 24 | 21 | 23 | 25 | 22 | 20 | 22 | 20 |
min °C | 18 | 13 | 14 | 16 | 12 | 14 | 20 | 15 | 18 | 23 | 18 | 20 | 25 | 16 | 17 | 22 | 15 |
chill °C | 17 | 11 | 12 | 15 | 10 | 13 | 20 | 14 | 18 | 23 | 18 | 20 | 25 | 15 | 16 | 22 | 14 |
Freezing level m | 4800 | 4750 | 4600 | 4700 | 4750 | 4700 | 5050 | 5100 | 5050 | 5250 | 5250 | 5250 | 5400 | 5350 | 5100 | 5250 | 5050 |
 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — |
 | 8:28 | — | — | 8:27 | — | — | 8:24 | — | — | 8:22 | — | — | 8:22 | — | — | 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. Warm (max 21°C on Wed afternoon, min 12°C on Tue night). Wind will be generally light.
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Mostly dry. Warm (max 25°C on Fri afternoon, min 15°C on Sat night). Wind will be generally light.
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 |  | ||||
lightning 11km ESE of Big Sky |  | ||||
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.