– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 11 pm Sat 15 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Sat 15 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Sat 15 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 3mm), mostly falling on Tue morning. Warm (max 20°C on Mon afternoon, min 10°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Warm (max 25°C on Fri afternoon, min 10°C on Tue night). Wind will be generally light. | |||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | |  | | | | |  |  | | | |
rain shwrs | some clouds | rain shwrs | rain shwrs | some clouds | some clouds | rain shwrs | risk tstorm | rain shwrs | rain shwrs | some clouds | some clouds | clear | clear | clear | clear | |
Cloud base (m) | 4200 | 4800 | 4800 | 4750 | 5450 | 5150 | 5250 | 5900 | 4550 | 5100 | 4900 | 5550 | ||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.4 | — | 0.1 | 0.3 | — | — | 0.3 | 0.7 | 1.2 | 0.5 | — | — | — | — | — | — |
max °C | 11 | 16 | 18 | 13 | 18 | 20 | 16 | 17 | 16 | 14 | 15 | 19 | 17 | 18 | 22 | 19 |
min °C | 10 | 13 | 16 | 12 | 15 | 19 | 12 | 13 | 14 | 10 | 12 | 18 | 13 | 15 | 21 | 16 |
chill °C | 9 | 11 | 15 | 12 | 14 | 18 | 12 | 11 | 12 | 8 | 11 | 17 | 12 | 15 | 21 | 16 |
Freezing level m | 4350 | 4500 | 4750 | 4650 | 4700 | 4850 | 4850 | 4400 | 4650 | 4450 | 4400 | 4800 | 4950 | 4850 | 5150 | 5200 |
 | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — |
 | — | — | 8:30 | — | — | 8:28 | — | — | 8:27 | — | — | 8:24 | — | — | 8:22 | — |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: Light rain (total 3mm), mostly falling on Tue morning. Warm (max 20°C on Mon afternoon, min 10°C on Sat night). Wind will be generally light.
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Mostly dry. Warm (max 25°C on Fri afternoon, min 10°C on Tue 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 |
|---|---|---|---|---|---|
lightning 35km SSW of West Yellowstone |  | ||||
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.