– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana)) Weather Forecast
Bitterroot Range · United StatesIssued: 5 pm Wed 07 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Wed 07 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 16°C on Wed afternoon, min 7°C on Sat morning). Winds increasing (light winds from the WNW on Wed night, near gales from the SW by Fri afternoon). | Days 5–7 Weather SummaryModerate rain (total 18mm) heaviest on Sat night, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 10°C on Sat afternoon, min 0°C on Sun night). Winds decreasing (near gales from the SW on Sat afternoon, calm by Sun night). | ||||||||||||||||
Wed 7 | Thursday 8 | Friday 9 | Saturday 10 | Sunday 11 | Monday 12 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | |  |  |  |  | | |  |  | |  | |
clear | clear | clear | clear | clear | clear | clear | light rain | rain shwrs | light rain | mod. rain | light rain | light rain | light snow | some clouds | rain shwrs | cloudy | |
Cloud base (m) | 8800 | 5100 | 4350 | 2200 | 2200 | 2150 | 2150 | 2150 | 2550 | 2450 | |||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — |
mm | — | — | — | — | — | — | — | 0.8 | 0.1 | 1.2 | 8 | 3 | 5 | 1.7 | — | 0.1 | — |
max °C | 16 | 13 | 13 | 15 | 13 | 12 | 15 | 13 | 9 | 10 | 5 | 3 | 3 | 2 | 1 | 2 | 1 |
min °C | 16 | 10 | 11 | 15 | 10 | 10 | 14 | 8 | 7 | 7 | 4 | 3 | 3 | 0 | 0 | 2 | 1 |
chill °C | 16 | 9 | 10 | 14 | 7 | 6 | 11 | 3 | 2 | 2 | -1 | -2 | -1 | -4 | -4 | -1 | -3 |
Freezing level m | 4500 | 4500 | 4400 | 4500 | 4450 | 4350 | 4300 | 4250 | 3650 | 3750 | 3300 | 3200 | 2950 | 2850 | 2550 | 2750 | 2650 |
 | — | — | 7:31 | — | — | 7:33 | — | — | 7:33 | — | — | 7:35 | — | — | 7:35 | — | — |
 | 6:55 | — | — | 6:53 | — | — | 6:52 | — | — | 6:50 | — | — | 6:49 | — | — | 6:46 | — |
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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 16°C on Wed afternoon, min 7°C on Sat morning). Winds increasing (light winds from the WNW on Wed night, near gales from the SW by Fri afternoon).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Moderate rain (total 18mm) heaviest on Sat night, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 10°C on Sat afternoon, min 0°C on Sun night). Winds decreasing (near gales from the SW on Sat afternoon, calm by Sun 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.