– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 11 am Thu 25 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Thu 25 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Thu 25 Jun Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 9mm) at first, then becoming colder with a dusting of snow on Sat morning. Freeze-thaw conditions (max 11°C on Thu night, min 0°C on Sat night). Winds increasing (light winds from the WSW on Thu morning, near gales from the SW by Fri afternoon). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Sun night. Freeze-thaw conditions (max 8°C on Tue afternoon, min -4°C on Sun night). Winds increasing (moderate winds from the SSW on Sun morning, gales from the SW by Mon afternoon). | |||||||||||||||||
Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  |  | | | |  | | |  |  | |  | |
rain shwrs | rain shwrs | cloudy | cloudy | some clouds | rain shwrs | light snow | snow shwrs | rain shwrs | light snow | light snow | light snow | light snow | rain shwrs | clear | clear | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | 3 | 1 | — | 1 | 1 | 4 | 2 | — | — | — | — | — |
mm | 1.2 | 3 | — | — | — | 1.3 | — | 2 | 0.4 | — | — | — | — | 0.2 | — | — | — | — |
max °C | 8 | 10 | 11 | 9 | 11 | 7 | 1 | 3 | 3 | -2 | -2 | -3 | -2 | 3 | 4 | 4 | 8 | 8 |
min °C | 6 | 9 | 9 | 9 | 9 | 1 | 1 | 2 | 0 | -2 | -2 | -4 | -4 | 2 | 3 | 2 | 7 | 7 |
chill °C | 2 | 5 | 6 | 5 | 4 | -6 | -7 | -5 | -7 | -8 | -9 | -13 | -13 | -6 | -4 | -6 | 1 | 2 |
Freezing level m | 4150 | 4300 | 4650 | 4400 | 4550 | 3600 | 3250 | 3500 | 3400 | 2850 | 2750 | 2450 | 2550 | 3500 | 3750 | 3500 | 4050 | 4100 |
Cloud base (m) | 6350 | 4300 | 4700 | 5200 | 5900 | 2150 | 2800 | 3400 | 2300 | 2150 | 2300 | 2150 | 2400 | 5450 | 6850 | 4100 | ||
 | 5:41 | — | — | 5:41 | — | — | 5:41 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — |
 | — | — | 9:15 | — | — | 9:15 | — | — | 9:15 | — | — | 9:15 | — | — | 9:15 | — | — | 9:14 |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: Light rain (total 9mm) at first, then becoming colder with a dusting of snow on Sat morning. Freeze-thaw conditions (max 11°C on Thu night, min 0°C on Sat night). Winds increasing (light winds from the WSW on Thu morning, near gales from the SW by Fri afternoon).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
A light covering of new snow mostly falling on Sun night. Freeze-thaw conditions (max 8°C on Tue afternoon, min -4°C on Sun night). Winds increasing (moderate winds from the SSW on Sun morning, gales from the SW by Mon afternoon).
This table gives the weather forecast for Mount Jefferson (Idaho/Montana) at the specific elevation of 3114 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 |  | ||||
lightning 45km SW of Big Sky |  | ||||
lightning 67km ESE of Dillon | | ||||
lightning 32km N of West Yellowstone | | ||||
Ennis Big Sky Airport (Montana) | | ||||
Rexburg Airport | | ||||
Yellowstone Lake | |
* 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.