– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana)) Weather Forecast
Bitterroot Range · United StatesIssued: 11 am Fri 16 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Fri 16 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Mild temperatures (max 6°C on Fri morning, min 3°C on Sat afternoon). Winds increasing (light winds from the WSW on Fri morning, near gales from the SW by Sat morning). | Days 4–6 Weather SummaryLight rain (total 2mm) at first, then becoming colder with a dusting of snow on Wed night. Temperatures will be slightly above freezing (max 4°C on Mon afternoon, min 1°C on Tue afternoon). Winds decreasing (strong winds from the SSW on Mon night, light winds from the S by Wed afternoon). | |||||||||||||||||
Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | |  | | | | |  | |  |  | | |  | |
clear | clear | clear | clear | clear | clear | some clouds | clear | clear | clear | clear | some clouds | some clouds | rain shwrs | light rain | some clouds | rain shwrs | snow shwrs | |
Cloud base (m) | 9650 | 9700 | 9500 | 8800 | 9300 | 8750 | 3000 | 3150 | 5950 | 2750 | ||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.4 | 0.1 | — | 1.5 | — |
max °C | 6 | 6 | 6 | 6 | 4 | 4 | 4 | 4 | 4 | 3 | 4 | 4 | 2 | 2 | 3 | 1 | 2 | 2 |
min °C | 5 | 6 | 5 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 2 | 2 | 1 | 1 | 1 | 2 | 1 |
chill °C | 3 | 2 | 0 | -3 | -4 | -4 | -2 | -2 | -3 | -3 | -1 | -4 | -4 | -6 | -6 | -4 | -3 | -5 |
Freezing level m | 3950 | 4050 | 4050 | 4000 | 3750 | 3600 | 3650 | 3650 | 3600 | 3550 | 3650 | 3600 | 3450 | 3350 | 3400 | 3250 | 3400 | 3300 |
 | 7:41 | — | — | 7:43 | — | — | 7:43 | — | — | 7:45 | — | — | 7:47 | — | — | 7:48 | — | — |
 | — | 6:39 | — | — | 6:37 | — | — | 6:37 | — | — | 6:35 | — | — | 6:32 | — | — | 6:31 | — |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: Mostly dry. Mild temperatures (max 6°C on Fri morning, min 3°C on Sat afternoon). Winds increasing (light winds from the WSW on Fri morning, near gales from the SW by Sat morning).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Light rain (total 2mm) at first, then becoming colder with a dusting of snow on Wed night. Temperatures will be slightly above freezing (max 4°C on Mon afternoon, min 1°C on Tue afternoon). Winds decreasing (strong winds from the SSW on Mon night, light winds from the S by Wed 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 |  | ||||
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.