Mount Jefferson (Idaho/Montana)
Weather Forecast,
United States
Issued: 11am Sat 04 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 11am Sat 04 Apr Local Time
Updates in: hr min s
Update imminent Issued: 11am Sat 04 Apr Local Time
Updates in: hr min s
Update imminent 
Mount Jefferson (Idaho/Montana) Weather (Days 0-3):A moderate fall of snow, heaviest on Mon morning. Temperatures will be below freezing (max -1°C on Mon afternoon, min -9°C on Sat morning). Mainly fresh winds. |
(Days 3-6):Mostly dry. Freeze-thaw conditions (max 3°C on Thu afternoon, min -5°C on Tue night). Winds decreasing (fresh winds from the SW on Tue afternoon, light winds from the WNW by Thu afternoon). |
(Days 6-9):A light covering of new snow mostly falling on Sat night. Freeze-thaw conditions (max 4°C on Fri afternoon, min -15°C on Sat night). Winds decreasing (strong winds from the NW on Sat morning, light winds from the WNW by Sun night). |
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Friday
10
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Saturday
11
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Sunday
12
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AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night |
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Wind
km/h
|
 30 |
30 |
25 |
35 |
30 |
15 |
35 |
35 |
20 |
30 |
35 |
20 |
20 |
20 |
15 |
25 |
15 |
25 |
20 |
20 |
30 |
50 |
25 |
35 |
35 |
20 |
25 |
| clear | some clouds | snow shwrs | light snow | light snow | light snow | mod. snow | light snow | cloudy | cloudy | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | snow shwrs | snow shwrs | snow shwrs | some clouds | clear | clear | |
Rain
mm
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Snow
cm
|
- | - | 1 | 1 | 1 | 1 | 6 | 5 | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 2 | 5 | - | - | - |
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High
°C
|
-7 | -5 | -4 | -4 | -2 | -2 | -2 | -1 | -1 | -2 | 0 | 0 | -4 | -1 | -2 | 0 | 3 | 2 | 2 | 4 | 3 | -3 | -2 | -7 | -12 | -8 | -8 |
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Low
°C
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-9 | -6 | -5 | -4 | -3 | -2 | -2 | -1 | -2 | -3 | -1 | -5 | -5 | -2 | -2 | -2 | 2 | 0 | 1 | 3 | -2 | -3 | -2 | -15 | -14 | -9 | -8 |
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Chill
°C
|
-16 | -12 | -11 | -12 | -9 | -8 | -10 | -8 | -6 | -9 | -6 | -5 | -10 | -7 | -8 | -5 | -2 | -3 | -2 | -1 | -3 | -12 | -9 | -14 | -21 | -16 | -16 |
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Freezing level
m
|
850 | 1800 | 1700 | 1800 | 2150 | 2000 | 2150 | 2300 | 2300 | 2100 | 2400 | 2200 | 1700 | 2250 | 1950 | 2100 | 2700 | 2850 | 2700 | 2850 | 2950 | 2050 | 2300 | 850 | 300 | 1400 | 1200 |
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6:58 | - | - | 6:58 | - | - | 6:56 | - | - | 6:54 | - | - | 6:52 | - | - | 6:50 | - | - | 6:48 | - | - | 6:47 | - | - | 6:45 | - | - |
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- | 7:58 | - | - | 7:59 | - | - | 8:00 | - | - | 8:00 | - | - | 8:02 | - | - | 8:04 | - | - | 8:05 | - | - | 8:06 | - | - | 8:07 | - |
Mount Jefferson (Idaho/Montana) Weather (Days 0-3):
The weather forecast for Mount Jefferson (Idaho/Montana) is: A moderate fall of snow, heaviest on Mon morningTemperatures will be below freezing (max -1°C on Mon afternoon, min -9°C on Sat morning)Mainly fresh winds.
Mount Jefferson (Idaho/Montana) Weather (Days 3-6):
Mostly dryFreeze-thaw conditions (max 3°C on Thu afternoon, min -5°C on Tue night)Winds decreasing (fresh winds from the SW on Tue afternoon, light winds from the WNW by Thu afternoon).
Mount Jefferson (Idaho/Montana) Weather (Days 6-9):
A light covering of new snow mostly falling on Sat nightFreeze-thaw conditions (max 4°C on Fri afternoon, min -15°C on Sat night)Winds decreasing (strong winds from the NW on Sat morning, light winds from the WNW by Sun night).
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 | Cloud / Visibility |
|---|---|---|---|---|
West Yellowstone Airport | | |||
West Yellowstone | ||||
Cameron | ||||
Rexburg Airport | | |||
Yellowstone Lake | |
* 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.
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