– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 5 am Sun 19 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Sun 19 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Sun 19 Apr Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Very mild (max 11°C on Tue afternoon, min 1°C on Sun morning). Winds increasing (light winds from the WSW on Sun morning, near gales from the SSW by Tue night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Thu afternoon. Temperatures will be below freezing (max 0°C on Wed morning, min -8°C on Thu night). Winds decreasing (strong winds from the SSW on Wed afternoon, calm by Fri night). | |||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  | | | |  |  |  | | |  |  | | | |
clear | clear | some clouds | clear | clear | clear | clear | clear | some clouds | snow shwrs | light snow | snow shwrs | light snow | light snow | cloudy | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | 1 | 2 | 7 | 1 | 5 | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 3 | 6 | 5 | 8 | 10 | 9 | 10 | 11 | 9 | 0 | -1 | -2 | -4 | -4 | -5 | -6 | -3 | -5 |
min °C | 1 | 5 | 4 | 6 | 10 | 7 | 8 | 11 | 2 | -1 | -1 | -4 | -4 | -4 | -8 | -7 | -3 | -6 |
-1 | 2 | -1 | 2 | 6 | 4 | 5 | 7 | -4 | -8 | -8 | -11 | -10 | -7 | -17 | -13 | -10 | -6 | |
2700 | 3100 | 3450 | 3600 | 3750 | 3850 | 3750 | 3850 | 3700 | 2500 | 2350 | 2050 | 1850 | 2000 | 1150 | 1500 | 2100 | 1350 | |
Cloud base (m) | 7000 | 8450 | 9500 | 9350 | 4700 | 5000 | 2400 | 2150 | 2200 | 2150 | 2150 | 2250 | 4800 | 3800 | 2850 | |||
 | 6:35 | — | — | 6:33 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:26 | — | — |
 | — | 8:15 | — | — | 8:15 | — | — | 8:16 | — | — | 8:19 | — | — | 8:20 | — | — | 8:21 | — |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: Mostly dry. Very mild (max 11°C on Tue afternoon, min 1°C on Sun morning). Winds increasing (light winds from the WSW on Sun morning, near gales from the SSW by Tue night).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
A moderate fall of snow, heaviest on Thu afternoon. Temperatures will be below freezing (max 0°C on Wed morning, min -8°C on Thu night). Winds decreasing (strong winds from the SSW on Wed afternoon, calm by Fri night).
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.