– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 5 pm Mon 18 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Mon 18 May Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Mon 18 May Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Wed night. Temperatures will be below freezing (max 0°C on Wed afternoon, min -5°C on Mon afternoon). Winds decreasing (fresh winds from the N on Mon afternoon, light winds from the W by Wed night). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 8°C on Sat afternoon, min -2°C on Thu afternoon). Winds increasing (light winds from the N on Thu night, near gales from the WSW by Sat night). | ||||||||||||||||
Mon 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | |  |  | |  | | | | |  | | | |
some clouds | clear | some clouds | some clouds | some clouds | some clouds | light snow | mod. snow | some clouds | cloudy | clear | some clouds | some clouds | some clouds | clear | clear | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | 1 | 7 | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -5 | -5 | -4 | -1 | -1 | -2 | 0 | -1 | -4 | -1 | -1 | 0 | 4 | 4 | 4 | 8 | 8 |
min °C | -5 | -5 | -5 | -2 | -2 | -2 | -1 | -4 | -4 | -2 | -2 | -2 | 2 | 3 | 3 | 6 | 7 |
-12 | -14 | -11 | -8 | -9 | -8 | -7 | -12 | -12 | -8 | -7 | -6 | -2 | 0 | -3 | 2 | 2 | |
2550 | 1950 | 2400 | 2900 | 2850 | 2800 | 3100 | 2650 | 2500 | 2900 | 2800 | 2900 | 3450 | 3600 | 3650 | 4000 | 4100 | |
Cloud base (m) | 5200 | 8600 | 4700 | 3450 | 3650 | 3500 | 2450 | 2250 | 2900 | 3800 | 6600 | 3650 | 8800 | 4350 | |||
 | — | — | 5:54 | — | — | 5:52 | — | — | 5:52 | — | — | 5:50 | — | — | 5:50 | — | — |
 | 8:50 | — | — | 8:51 | — | — | 8:52 | — | — | 8:52 | — | — | 8:53 | — | — | 8:54 | — |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: A light covering of new snow mostly falling on Wed night. Temperatures will be below freezing (max 0°C on Wed afternoon, min -5°C on Mon afternoon). Winds decreasing (fresh winds from the N on Mon afternoon, light winds from the W by Wed night).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 8°C on Sat afternoon, min -2°C on Thu afternoon). Winds increasing (light winds from the N on Thu night, near gales from the WSW by Sat night).
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 |  | ||||
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.