Jumbo Mountain
Weather Forecast,
United States
Jumbo Mountain Weather (Days 0-3):A light covering of new snow mostly falling on Mon afternoon will be washed away by heavy rain (total 45mm) on Mon night. Freeze-thaw conditions (max 5°C on Mon night, min -2°C on Sun night). Winds decreasing (fresh winds from the SW on Mon night, calm by Wed afternoon). |
(Days 3-6):Mild at first with light rain (total 5mm) on Fri afternoon followed by colder weather and light fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 8°C on Thu afternoon, min -4°C on Fri night). Winds increasing (calm on Wed night, strong winds from the W by Fri afternoon). |
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night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM |
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Wind
km/h
|
 20 |
15 |
25 |
25 |
20 |
20 |
15 |
10 |
5 |
10 |
15 |
20 |
15 |
20 |
40 |
35 |
10 |
15 |
| light snow | light snow | light snow | heavy rain | cloudy | some clouds | clear | some clouds | some clouds | clear | some clouds | some clouds | some clouds | clear | rain shwrs | snow shwrs | cloudy | some clouds | |
Rain
mm
|
- | - | 8 | 37 | - | - | - | - | - | - | - | - | - | - | 5 | - | - | - |
Snow
cm
|
4 | 2 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | 10 | - | - |
|
High
°C
|
-1 | -1 | 2 | 5 | 3 | 2 | 1 | 1 | 3 | 7 | 7 | 8 | 8 | 6 | 5 | -2 | -4 | -3 |
|
Low
°C
|
-2 | -1 | 0 | 4 | 2 | 2 | 1 | 1 | 2 | 4 | 7 | 7 | 7 | 5 | 2 | -4 | -4 | -4 |
|
Chill
°C
|
-8 | -6 | -3 | 0 | -2 | -3 | -4 | -3 | 3 | 4 | 4 | 5 | 5 | 3 | 1 | -10 | -10 | -8 |
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Freezing level
m
|
1550 | 1600 | 2600 | 2800 | 2350 | 2100 | 2050 | 2700 | 3050 | 3350 | 3400 | 3300 | 3250 | 2800 | 2350 | 1150 | 1150 | 1350 |
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- | 7:33 | - | - | 7:35 | - | - | 7:37 | - | - | 7:39 | - | - | 7:39 | - | - | 7:41 | - |
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- | - | 6:06 | - | - | 6:04 | - | - | 6:01 | - | - | 6:00 | - | - | 5:59 | - | - | 5:57 |
Jumbo Mountain Weather (Days 0-3):
The weather forecast for Jumbo Mountain is: A light covering of new snow mostly falling on Mon afternoon will be washed away by heavy rain (total 45mm) on Mon nightFreeze-thaw conditions (max 5°C on Mon night, min -2°C on Sun night)Winds decreasing (fresh winds from the SW on Mon night, calm by Wed afternoon).
Jumbo Mountain Weather (Days 3-6):
Mild at first with light rain (total 5mm) on Fri afternoon followed by colder weather and light fall of snow, heaviest on Fri nightFreeze-thaw conditions (max 8°C on Thu afternoon, min -4°C on Fri night)Winds increasing (calm on Wed night, strong winds from the W by Fri afternoon).
Issued local time.
This table gives the weather forecast for Jumbo Mountain at the specific elevation of 1780 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Jumbo Mountain. 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 Washington.
| Weather Station | Temp. | Weather | Wind | Cloud / Visibility |
|---|---|---|---|---|
Granite Falls | ||||
Granite Falls | ||||
Arlington | ||||
Gold Bar |  | |||
Machias |
* 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. We also include passing Ship data if it is recorded close to Jumbo Mountain and within an acceptable time window.
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