– Lat/Long: 45.60° N 112.01° W
Mount Jefferson (Montana)
Weather Forecast, United StatesIssued: 5 pm Sat 18 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Sat 18 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Sat 18 Apr Local Time
Updates in:
Update imminent hr min s
3 Mount Jefferson (Montana) Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 5°C on Mon afternoon, min -6°C on Sat afternoon). Winds increasing (light winds from the WSW on Sun morning, strong winds from the WSW by Mon night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 6°C on Tue afternoon, min -18°C on Fri morning). Winds decreasing (near gales from the SSW on Tue night, light winds from the NNE by Thu afternoon). | ||||||||||||||||
Sat 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | | | | | |  | |  |  | |  | |
clear | clear | clear | some clouds | some clouds | clear | clear | clear | clear | some clouds | clear | cloudy | cloudy | heavy snow | light snow | light snow | light snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | 27 | 3 | 3 | 3 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -4 | -3 | -2 | 2 | 2 | 2 | 5 | 5 | 5 | 6 | 5 | -1 | -2 | -5 | -12 | -11 | -14 |
min °C | -6 | -4 | -3 | 0 | 2 | 2 | 4 | 5 | 5 | 5 | 2 | -2 | -4 | -10 | -12 | -11 | -17 |
-13 | -12 | -7 | -5 | -4 | -4 | -2 | -1 | 0 | -2 | -5 | -10 | -11 | -19 | -23 | -17 | -28 | |
2550 | 2500 | 2750 | 3200 | 3450 | 3450 | 3750 | 3850 | 3900 | 3950 | 3800 | 3100 | 2950 | 2300 | 1450 | 1750 | 950 | |
Cloud base (m) | 7100 | 9350 | 8950 | 7000 | 5650 | 6550 | 9150 | 9300 | 5050 | 7750 | 5350 | 3400 | 2350 | 2350 | 2350 | 2350 | |
 | — | — | 6:35 | — | — | 6:33 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — |
 | 8:16 | — | — | 8:19 | — | — | 8:20 | — | — | 8:21 | — | — | 8:22 | — | — | 8:23 | — |
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Mount Jefferson (Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Montana) is: Mostly dry. Freeze-thaw conditions (max 5°C on Mon afternoon, min -6°C on Sat afternoon). Winds increasing (light winds from the WSW on Sun morning, strong winds from the WSW by Mon night).
Mount Jefferson (Montana) Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 6°C on Tue afternoon, min -18°C on Fri morning). Winds decreasing (near gales from the SSW on Tue night, light winds from the NNE by Thu afternoon).
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 |
|---|---|---|---|---|---|
Ennis Big Sky Airport (Montana) |  | ||||
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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.