– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 5 am Thu 27 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Thu 27 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Thu 27 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 20mm), heaviest on Fri night. Warm (max 22°C on Thu afternoon, min 8°C on Sat morning). Winds increasing (light winds from the SW on Thu night, fresh winds from the SW by Sat night). | Days 4–6 Weather SummaryLight rain (total 6mm), mostly falling on Sun morning. Very mild (max 17°C on Tue afternoon, min 8°C on Sun night). Winds increasing (calm on Mon night, near gales from the SSW by Tue afternoon). | |||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  |  | | | |  |  | | | | | | |
some clouds | some clouds | rain shwrs | cloudy | rain shwrs | heavy rain | light rain | risk tstorm | rain shwrs | risk tstorm | rain shwrs | clear | clear | clear | clear | some clouds | some clouds | clear | |
Cloud base (m) | 6700 | 5300 | 5600 | 4450 | 3450 | 3450 | 2150 | 5100 | 4550 | 2250 | 4200 | 5450 | 5400 | |||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 0.3 | — | 0.2 | 11 | 4 | 1.5 | 3 | 6 | 0.2 | — | — | — | — | — | — | — |
max °C | 20 | 22 | 17 | 16 | 15 | 14 | 9 | 15 | 12 | 9 | 13 | 11 | 12 | 15 | 14 | 16 | 17 | 14 |
min °C | 16 | 21 | 14 | 14 | 14 | 9 | 8 | 13 | 8 | 9 | 13 | 8 | 9 | 15 | 12 | 13 | 17 | 8 |
chill °C | 15 | 21 | 12 | 13 | 12 | 5 | 4 | 11 | 4 | 4 | 10 | 5 | 6 | 13 | 11 | 10 | 15 | 4 |
Freezing level m | 4850 | 5050 | 4850 | 4600 | 4550 | 4250 | 3950 | 4250 | 4250 | 3850 | 4200 | 4200 | 4150 | 4450 | 4600 | 4450 | 4550 | 4300 |
 | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:48 | — | — |
 | — | 8:12 | — | — | 8:09 | — | — | 8:07 | — | — | 8:06 | — | — | 8:05 | — | — | 8:02 | — |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: Moderate rain (total 20mm), heaviest on Fri night. Warm (max 22°C on Thu afternoon, min 8°C on Sat morning). Winds increasing (light winds from the SW on Thu night, fresh winds from the SW by Sat night).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Light rain (total 6mm), mostly falling on Sun morning. Very mild (max 17°C on Tue afternoon, min 8°C on Sun night). Winds increasing (calm on Mon night, near gales from the SSW by Tue 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 |  | ||||
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.