– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 11 pm Fri 26 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Fri 26 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Fri 26 Jun Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 18mm), heaviest on Sat morning giving way to a moderate fall of snow, heaviest on Mon morning. Freeze-thaw conditions (max 10°C on Fri night, min -2°C on Sun morning). Mainly strong winds. | Days 5–7 Weather SummaryMostly dry. Very mild (max 18°C on Thu afternoon, min 4°C on Mon night). Winds increasing (calm on Mon night, strong winds from the SSW by Thu afternoon). | ||||||||||||||||||
Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  | | |  |  |  |  | |  | | | |  | |
light rain | mod. rain | mod. rain | light rain | light snow | light rain | light snow | light snow | light rain | some clouds | clear | some clouds | rain shwrs | clear | rain shwrs | some clouds | some clouds | some clouds | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | 2 | — | 4 | 5 | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.4 | 7 | 5 | 3 | — | 0.7 | 0.3 | — | 1.2 | — | — | — | 0.2 | — | 0.1 | — | — | — | — |
max °C | 10 | 4 | 5 | 4 | 0 | 4 | 3 | 1 | 6 | 6 | 8 | 12 | 10 | 10 | 13 | 12 | 16 | 18 | 15 |
min °C | 4 | 4 | 5 | -1 | -2 | 1 | -1 | 0 | 4 | 4 | 5 | 11 | 6 | 8 | 13 | 11 | 13 | 18 | 12 |
chill °C | -2 | 0 | 0 | -8 | -9 | -4 | -7 | -7 | -2 | 2 | 3 | 10 | 2 | 5 | 11 | 9 | 10 | 17 | 9 |
Freezing level m | 3550 | 3050 | 3200 | 2800 | 2250 | 2700 | 2700 | 2450 | 3050 | 3600 | 3500 | 3900 | 3900 | 3750 | 4200 | 4250 | 4350 | 4650 | 4700 |
Cloud base (m) | 2950 | 2150 | 2150 | 2500 | 2250 | 2150 | 2700 | 2150 | 2250 | 2900 | 2150 | 4350 | 5450 | 4500 | 5150 | 5300 | 5500 | ||
 | — | 5:41 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:45 | — | — |
 | — | — | — | 9:15 | — | — | 9:15 | — | — | 9:15 | — | — | 9:14 | — | — | 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: Moderate rain (total 18mm), heaviest on Sat morning giving way to a moderate fall of snow, heaviest on Mon morning. Freeze-thaw conditions (max 10°C on Fri night, min -2°C on Sun morning). Mainly strong winds.
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Mostly dry. Very mild (max 18°C on Thu afternoon, min 4°C on Mon night). Winds increasing (calm on Mon night, strong winds from the SSW by Thu 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.