– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 5 pm Mon 22 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Mon 22 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Mon 22 Jun 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 8mm), mostly falling on Wed night. Very mild (max 18°C on Wed afternoon, min 8°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 12mm) heaviest on Thu afternoon, then becoming colder with a dusting of snow on Sun morning. Freeze-thaw conditions (max 12°C on Thu afternoon, min 0°C on Sat night). Winds increasing (calm on Thu night, near gales from the SW by Fri afternoon). | ||||||||||||||||
Mon 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  | |  | | |  |  |  | | | | |
some clouds | clear | clear | some clouds | rain shwrs | some clouds | rain shwrs | rain shwrs | risk tstorm | risk tstorm | rain shwrs | cloudy | light rain | light rain | light rain | risk tstorm | rain shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | 0.1 | — | 2 | 3 | 2 | 3 | 0.1 | — | 0.4 | 3 | 1.4 | 3 | 1.4 |
max °C | 16 | 12 | 13 | 17 | 15 | 16 | 18 | 11 | 12 | 12 | 11 | 11 | 12 | 5 | 5 | 6 | 4 |
min °C | 15 | 8 | 11 | 16 | 12 | 14 | 14 | 10 | 11 | 11 | 9 | 9 | 8 | 4 | 4 | 5 | 0 |
chill °C | 13 | 6 | 11 | 15 | 12 | 13 | 14 | 8 | 9 | 9 | 9 | 6 | 2 | -1 | -1 | 0 | -5 |
Freezing level m | 4350 | 4250 | 4150 | 4500 | 4550 | 4450 | 4600 | 4450 | 4250 | 4050 | 4200 | 4050 | 4200 | 3300 | 3100 | 3250 | 2950 |
Cloud base (m) | 4850 | 5100 | 4900 | 4800 | 5050 | 4500 | 4150 | 3900 | 2250 | 2150 | 2500 | 2400 | |||||
 | — | — | 5:41 | — | — | 5:41 | — | — | 5:41 | — | — | 5:41 | — | — | 5:41 | — | — |
 | — | 9:14 | — | — | 9:14 | — | — | 9:15 | — | — | 9:15 | — | — | 9:15 | — | — | 9:15 |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: Light rain (total 8mm), mostly falling on Wed night. Very mild (max 18°C on Wed afternoon, min 8°C on Mon night). Wind will be generally light.
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Moderate rain (total 12mm) heaviest on Thu afternoon, then becoming colder with a dusting of snow on Sun morning. Freeze-thaw conditions (max 12°C on Thu afternoon, min 0°C on Sat night). Winds increasing (calm on Thu night, near gales from the SW by Fri afternoon).
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.