– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 5 pm Thu 21 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Thu 21 May Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Thu 21 May Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 12°C on Sun morning, min 0°C on Thu night). Winds increasing (light winds from the NW on Thu night, fresh winds from the SW by Sat afternoon). | Days 5–7 Weather SummaryDrizzle at first, then turning colder with dusting of snow on Wed morning. Freeze-thaw conditions (max 17°C on Mon afternoon, min -1°C on Wed morning). Winds increasing (light winds from the SW on Sun night, strong winds from the SSW by Mon afternoon). | ||||||||||||||||
Thu 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  | | | |  |  | | | | | |  | |
some clouds | some clouds | some clouds | cloudy | some clouds | clear | some clouds | some clouds | clear | rain shwrs | clear | some clouds | some clouds | clear | some clouds | cloudy | rain shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | 0.3 | — | — | — | — | — | — | 0.9 | |
max °C | 3 | 1 | 4 | 7 | 6 | 8 | 11 | 10 | 12 | 14 | 14 | 14 | 17 | 13 | 12 | 13 | 10 |
min °C | 2 | 0 | 2 | 6 | 3 | 5 | 10 | 8 | 10 | 13 | 9 | 11 | 16 | 11 | 12 | 13 | 1 |
-4 | -5 | 0 | 3 | 0 | 2 | 7 | 4 | 7 | 11 | 7 | 9 | 14 | 8 | 9 | 10 | -4 | |
2700 | 2550 | 2750 | 3150 | 3150 | 3250 | 3750 | 4050 | 3900 | 4150 | 4250 | 4100 | 4350 | 4300 | 4100 | 4250 | 3650 | |
Cloud base (m) | 2950 | 8650 | 6150 | 4000 | 3550 | 4700 | 4550 | 7500 | 4300 | 4750 | 5600 | 5200 | 5200 | 4400 | 4750 | ||
 | — | — | 5:50 | — | — | 5:50 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — |
 | 8:52 | — | — | 8:53 | — | — | 8:54 | — | — | 8:55 | — | — | 8:57 | — | — | 8:58 | — |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: Mostly dry. Freeze-thaw conditions (max 12°C on Sun morning, min 0°C on Thu night). Winds increasing (light winds from the NW on Thu night, fresh winds from the SW by Sat afternoon).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Drizzle at first, then turning colder with dusting of snow on Wed morning. Freeze-thaw conditions (max 17°C on Mon afternoon, min -1°C on Wed morning). Winds increasing (light winds from the SW on Sun night, strong winds from the SSW by Mon 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.