– Lat/Long: 45.60° N 112.01° W
Mount Jefferson (Montana) Weather Forecast
Tobacco Root · United StatesIssued: 5 am Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
3 Mount Jefferson (Montana) Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryDrizzle at first, then turning colder with dusting of snow on Thu night. Freeze-thaw conditions (max 5°C on Thu afternoon, min 0°C on Thu night). Winds increasing (light winds from the SSW on Tue morning, strong winds from the S by Thu night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max 0°C on Fri morning, min -8°C on Sun night). Wind will be generally light. | |||||||||||||||||
Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  | | |  |  |  |  |  | | | | | | | |
clear | clear | clear | clear | rain shwrs | clear | clear | some clouds | light snow | mod. snow | heavy snow | snow shwrs | clear | clear | clear | some clouds | some clouds | clear | |
Cloud base (m) | 8150 | 9000 | 9000 | 6250 | 3850 | 5400 | 2650 | 2350 | 2350 | 2400 | 2400 | 9300 | 2350 | 2450 | 2400 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | 2 | 7 | 15 | 4 | — | — | — | — | — | — |
mm | — | — | — | — | 0.2 | — | — | — | 1.7 | — | — | — | — | — | — | — | — | — |
max °C | 2 | 4 | 4 | 2 | 4 | 4 | 4 | 5 | 5 | 0 | -2 | -4 | -2 | -1 | -1 | -3 | -5 | -7 |
min °C | 2 | 3 | 2 | 2 | 4 | 3 | 3 | 5 | 0 | -2 | -3 | -6 | -3 | -1 | -3 | -3 | -6 | -8 |
chill °C | -1 | 1 | -3 | -4 | -2 | -2 | -2 | 0 | -4 | -7 | -10 | -12 | -9 | -6 | -8 | -9 | -13 | -14 |
Freezing level m | 3500 | 3650 | 3600 | 3500 | 3750 | 3700 | 3700 | 3850 | 3600 | 3150 | 2800 | 2350 | 2450 | 3050 | 2800 | 1550 | 2350 | 1400 |
 | 7:50 | — | — | 7:52 | — | — | 7:52 | — | — | 7:54 | — | — | 7:56 | — | — | 7:56 | — | — |
 | — | 6:34 | — | — | 6:31 | — | — | 6:30 | — | — | 6:29 | — | — | 6:27 | — | — | 6:25 | — |
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Mount Jefferson (Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Montana) is: Drizzle at first, then turning colder with dusting of snow on Thu night. Freeze-thaw conditions (max 5°C on Thu afternoon, min 0°C on Thu night). Winds increasing (light winds from the SSW on Tue morning, strong winds from the S by Thu night).
Mount Jefferson (Montana) Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max 0°C on Fri morning, min -8°C on Sun night). Wind will be generally light.
This table gives the weather forecast for Mount Jefferson (Montana) at the specific elevation of 3204 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Jefferson (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 |
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Ennis Big Sky Airport (Montana) |  | ||||
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Helena Airport | | ||||
Livingston Airport | | ||||
West Yellowstone Airport | | ||||
Salmo / emhi County Airport | |||||
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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.