– Lat/Long: 44.56° N 111.50° W
Mount Jefferson (Idaho/Montana) (Mount Jefferson (Idaho-Montana))
Weather Forecast, United StatesIssued: 5 pm Fri 28 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Fri 28 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Fri 28 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Jefferson (Idaho/Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 28mm), heaviest during Sat morning. Very mild (max 14°C on Sun afternoon, min 8°C on Fri night). Winds increasing (light winds from the SSW on Fri afternoon, strong winds from the SW by Sat night). | Days 5–7 Weather SummaryMostly dry. Very mild (max 17°C on Tue afternoon, min 7°C on Wed night). Winds increasing (calm on Mon night, near gales from the SW by Wed afternoon). | ||||||||||||||||
Fri 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  | | |  | |  | | | |  | |
light rain | light rain | rain shwrs | risk tstorm | risk tstorm | risk tstorm | clear | clear | clear | clear | rain shwrs | clear | some clouds | clear | clear | some clouds | some clouds | |
Cloud base (m) | 2150 | 5600 | 2200 | 2900 | 2150 | 5600 | 7150 | 6700 | |||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 3 | 1.9 | 8 | 3 | 9 | 1.9 | — | — | — | — | 0.1 | — | — | — | — | — | — |
max °C | 10 | 11 | 9 | 12 | 10 | 9 | 14 | 11 | 12 | 16 | 14 | 13 | 17 | 14 | 12 | 12 | 9 |
min °C | 10 | 8 | 8 | 12 | 8 | 8 | 13 | 8 | 10 | 15 | 10 | 11 | 16 | 11 | 10 | 11 | 7 |
chill °C | 8 | 6 | 6 | 10 | 4 | 4 | 10 | 5 | 7 | 13 | 7 | 9 | 15 | 7 | 6 | 7 | 4 |
Freezing level m | 4200 | 4450 | 3800 | 4100 | 4050 | 3650 | 4100 | 4250 | 4300 | 4450 | 4500 | 4200 | 4500 | 4600 | 3900 | 4050 | 3950 |
 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:48 | — | — | 6:48 | — | — |
 | 8:09 | — | — | 8:07 | — | — | 8:06 | — | — | 8:05 | — | — | 8:02 | — | — | 8:00 | — |
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Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: Heavy rain (total 28mm), heaviest during Sat morning. Very mild (max 14°C on Sun afternoon, min 8°C on Fri night). Winds increasing (light winds from the SSW on Fri afternoon, strong winds from the SW by Sat night).
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Mostly dry. Very mild (max 17°C on Tue afternoon, min 7°C on Wed night). Winds increasing (calm on Mon night, near gales from the SW 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 |  | ||||
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.