– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 5 pm Sat 29 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Sat 29 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Sat 29 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 13mm), heaviest on Sat afternoon. Very mild (max 16°C on Mon afternoon, min 8°C on Sat night). Winds decreasing (strong winds from the SW on Sat night, calm by Mon night). | Days 5–7 Weather SummaryMostly dry. Very mild (max 17°C on Fri morning, min 7°C on Wed night). Winds increasing (light winds from the SSW on Tue afternoon, near gales from the SSW by Wed afternoon). | ||||||||||||||||
Sat 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | | |  | |  | | | | | | | |
risk tstorm | rain shwrs | risk tstorm | clear | clear | clear | clear | rain shwrs | rain shwrs | clear | some clouds | clear | clear | some clouds | clear | clear | clear | |
Cloud base (m) | 3350 | 3500 | 4250 | 9150 | 4950 | 2350 | 8700 | 4450 | 5250 | 8300 | 7750 | 5850 | |||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 3 | 5 | 2 | — | — | — | — | 0.9 | 1.2 | — | — | — | — | — | — | — | — |
max °C | 14 | 12 | 10 | 14 | 11 | 12 | 16 | 14 | 12 | 16 | 14 | 15 | 14 | 10 | 12 | 16 | 13 |
min °C | 12 | 8 | 8 | 13 | 8 | 10 | 16 | 8 | 9 | 15 | 12 | 12 | 13 | 7 | 9 | 15 | 12 |
chill °C | 9 | 3 | 3 | 10 | 6 | 7 | 15 | 5 | 7 | 14 | 9 | 9 | 9 | 3 | 5 | 13 | 10 |
Freezing level m | 4100 | 4000 | 3700 | 4200 | 4250 | 4200 | 4550 | 4500 | 4000 | 4400 | 4500 | 4300 | 4250 | 3900 | 4050 | 4450 | 4550 |
 | — | — | 6:45 | — | — | 6:46 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — |
 | 8:07 | — | — | 8:06 | — | — | 8:05 | — | — | 8:02 | — | — | 8:00 | — | — | 7:59 | — |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: Moderate rain (total 13mm), heaviest on Sat afternoon. Very mild (max 16°C on Mon afternoon, min 8°C on Sat night). Winds decreasing (strong winds from the SW on Sat night, calm by Mon night).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Mostly dry. Very mild (max 17°C on Fri morning, min 7°C on Wed night). Winds increasing (light winds from the SSW on Tue afternoon, near gales from the SSW by Wed afternoon).
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 |  | ||||
lightning 21km WSW of Big Sky |  | ||||
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.