– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 11 pm Sat 27 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Sat 27 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Sat 27 Jun Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMild at first with light rain (total 5mm) on Sat night followed by colder weather and light fall of snow, heaviest on Sun morning. Freeze-thaw conditions (max 11°C on Tue afternoon, min -1°C on Sat night). Winds decreasing (strong winds from the SSW on Sat night, light winds from the WSW by Mon night). | Days 5–7 Weather SummaryMostly dry. Very mild (max 15°C on Thu afternoon, min 7°C on Tue night). Winds decreasing (fresh winds from the SW on Wed morning, light winds from the W by Thu night). | ||||||||||||||||||
Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  |  |  |  |  | | | | |  |  | | | |
light snow | light snow | rain shwrs | light snow | light snow | light rain | rain shwrs | cloudy | some clouds | some clouds | clear | rain shwrs | rain shwrs | clear | some clouds | light rain | risk tstorm | rain shwrs | rain shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | 1 | 3 | — | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.3 | — | 1.3 | 0.6 | — | 1.6 | 0.2 | — | — | — | — | 0.1 | 0.1 | — | — | 0.3 | 0.1 | 0.3 | 1.6 |
max °C | 3 | 0 | 3 | 3 | 2 | 5 | 6 | 6 | 11 | 11 | 11 | 14 | 10 | 12 | 15 | 12 | 12 | 12 | 8 |
min °C | -1 | -1 | 2 | -1 | 0 | 4 | 3 | 5 | 10 | 7 | 8 | 13 | 8 | 10 | 15 | 10 | 11 | 10 | 7 |
chill °C | -8 | -7 | -4 | -8 | -7 | -1 | 0 | 3 | 7 | 3 | 4 | 10 | 5 | 7 | 13 | 9 | 8 | 7 | 4 |
Freezing level m | 2650 | 2300 | 2750 | 2750 | 2500 | 3050 | 3550 | 3350 | 3750 | 4000 | 3700 | 4100 | 4100 | 4000 | 4300 | 4300 | 4150 | 3850 | 3950 |
Cloud base (m) | 2300 | 2150 | 2350 | 2700 | 2150 | 2200 | 3000 | 3200 | 6600 | 5550 | 4550 | 4750 | 8450 | 4750 | 4900 | 5200 | 3200 | 4450 | |
 | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:45 | — | — | 5:45 | — | — |
 | — | — | — | 9:15 | — | — | 9:15 | — | — | 9:14 | — | — | 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: Mild at first with light rain (total 5mm) on Sat night followed by colder weather and light fall of snow, heaviest on Sun morning. Freeze-thaw conditions (max 11°C on Tue afternoon, min -1°C on Sat night). Winds decreasing (strong winds from the SSW on Sat night, light winds from the WSW by Mon night).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Mostly dry. Very mild (max 15°C on Thu afternoon, min 7°C on Tue night). Winds decreasing (fresh winds from the SW on Wed morning, light winds from the W by Thu 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.