– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 5 am Fri 26 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Fri 26 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Fri 26 Jun Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 22mm), heaviest during Sat morning. Later becoming colder with a dusting of snow on Sun morning. Freeze-thaw conditions (max 16°C on Fri afternoon, min -1°C on Sun morning). Winds decreasing (strong winds from the SW on Fri afternoon, light winds from the SW by Sun night). | Days 4–6 Weather SummarySome drizzle, heaviest during Mon afternoon. Freeze-thaw conditions (max 15°C on Wed afternoon, min 0°C on Mon morning). Winds increasing (light winds from the S on Tue night, strong winds from the SW by Wed afternoon). | |||||||||||||||||
Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  | |  |  |  |  |  | |  | | | | | | |
some clouds | some clouds | rain shwrs | heavy rain | mod. rain | rain shwrs | light snow | rain shwrs | some clouds | cloudy | light rain | rain shwrs | clear | clear | rain shwrs | rain shwrs | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 0.3 | 12 | 7 | 1.4 | — | 0.4 | — | — | 1 | 0.1 | — | — | 0.2 | 0.1 | — | — |
max °C | 15 | 16 | 9 | 4 | 5 | 4 | 1 | 6 | 5 | 1 | 4 | 5 | 8 | 13 | 13 | 14 | 15 | 13 |
min °C | 13 | 14 | 5 | 4 | 5 | 0 | -1 | 6 | 0 | 0 | 2 | 4 | 5 | 11 | 9 | 11 | 15 | 10 |
chill °C | 11 | 11 | 0 | -1 | 0 | -7 | -8 | 0 | -6 | -6 | -4 | 1 | 1 | 8 | 6 | 9 | 13 | 8 |
Freezing level m | 4450 | 4600 | 3650 | 3050 | 3200 | 2950 | 2400 | 3200 | 3050 | 2450 | 2850 | 3500 | 3400 | 4000 | 4250 | 4000 | 4300 | 4350 |
Cloud base (m) | 5700 | 5100 | 4850 | 2150 | 2150 | 2500 | 2150 | 5350 | 3500 | 2200 | 2150 | 2850 | 3400 | 6000 | 4750 | 4800 | 5700 | 5000 |
 | 5:41 | — | — | 5:41 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — |
 | — | — | 9:15 | — | — | 9:15 | — | — | 9:15 | — | — | 9:15 | — | — | 9:14 | — | — | 9:14 |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: Heavy rain (total 22mm), heaviest during Sat morning. Later becoming colder with a dusting of snow on Sun morning. Freeze-thaw conditions (max 16°C on Fri afternoon, min -1°C on Sun morning). Winds decreasing (strong winds from the SW on Fri afternoon, light winds from the SW by Sun night).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Some drizzle, heaviest during Mon afternoon. Freeze-thaw conditions (max 15°C on Wed afternoon, min 0°C on Mon morning). Winds increasing (light winds from the S on Tue night, strong winds from the SW by Wed 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.