– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 5 pm Tue 21 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Tue 21 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Tue 21 Jul Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 7mm), mostly falling on Wed night. Very mild (max 18°C on Tue afternoon, min 11°C on Wed night). Winds increasing (calm on Wed morning, fresh winds from the WSW by Fri morning). | Days 5–7 Weather SummaryMostly dry. Warm (max 20°C on Fri afternoon, min 14°C on Sun night). Winds decreasing (near gales from the SW on Sat night, light winds from the SW by Mon morning). | ||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | | | | |  | | | | | | | |
some clouds | rain shwrs | risk tstorm | risk tstorm | rain shwrs | clear | some clouds | rain shwrs | clear | some clouds | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 5200 | 4950 | 5700 | 4450 | 2750 | 5100 | 4850 | 5250 | 5450 | 5800 | 5450 | 5350 | |||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 1.3 | 0.9 | 0.2 | 5 | — | — | 0.1 | — | — | — | — | — | — | — | — | — |
max °C | 18 | 15 | 13 | 16 | 12 | 13 | 17 | 17 | 17 | 20 | 17 | 17 | 20 | 19 | 16 | 19 | 17 |
min °C | 17 | 13 | 13 | 14 | 11 | 12 | 16 | 16 | 16 | 19 | 15 | 16 | 19 | 16 | 15 | 18 | 14 |
chill °C | 16 | 12 | 12 | 13 | 8 | 10 | 15 | 15 | 14 | 18 | 13 | 14 | 18 | 15 | 12 | 16 | 12 |
Freezing level m | 5550 | 5300 | 5150 | 5350 | 5050 | 5050 | 5350 | 5350 | 5300 | 5500 | 5350 | 5350 | 5500 | 5350 | 5250 | 5400 | 5250 |
 | — | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — |
 | — | 9:02 | — | — | 9:01 | — | — | 9:00 | — | — | 9:00 | — | 8:59 | — | — | 8:58 | — |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: Light rain (total 7mm), mostly falling on Wed night. Very mild (max 18°C on Tue afternoon, min 11°C on Wed night). Winds increasing (calm on Wed morning, fresh winds from the WSW by Fri morning).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Mostly dry. Warm (max 20°C on Fri afternoon, min 14°C on Sun night). Winds decreasing (near gales from the SW on Sat night, light winds from the SW by Mon morning).
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 |
|---|---|---|---|---|---|
lightning 25km S of West Yellowstone |  | ||||
lightning 5km N of Ashton | | ||||
 | |||||
lightning 6km NE of Saint Anthony | | ||||
Ennis Big Sky Airport (Montana) |  | ||||
Rexburg Airport | | ||||
Yellowstone Lake |  | ||||
lightning 84km S of Dillon | |
* 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.