– Lat/Long: 48.20° N 121.60° W
Jumbo Mountain Weather Forecast
Cascade Range · United StatesIssued: 4 am Fri 25 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Fri 25 Sep Local Time
Updates in:
Update imminent hr min s
2 Jumbo Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMild with light rain (total 4mm) on Fri morning Becoming colder with a light covering of snow, mostly falling on Fri morning. Freeze-thaw conditions (max 5°C on Sun afternoon, min -1°C on Fri night). Winds decreasing (strong winds from the SSW on Fri morning, calm by Sun morning). | Days 4–6 Weather SummaryHeavy rain (total 28mm), heaviest during Tue morning. Later becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 5°C on Mon afternoon, min -1°C on Wed night). Wind will be generally light. | |||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  | | |  |  |  | | | | | |
snow shwrs | light snow | snow shwrs | clear | some clouds | cloudy | some clouds | clear | clear | clear | some clouds | mod. rain | mod. rain | light rain | snow shwrs | clear | clear | clear | |
Cloud base (m) | 650 | 550 | 1600 | 1550 | 1750 | 6550 | 5600 | 5550 | 600 | 550 | 550 | 550 | 2000 | 2000 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 2 | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
mm | 4 | — | — | — | — | — | — | — | — | — | — | 9 | 9 | 4 | 6 | — | — | — |
max °C | 4 | 2 | 0 | 0 | 3 | 4 | 4 | 5 | 5 | 4 | 5 | 4 | 4 | 4 | 4 | 1 | 2 | 1 |
min °C | 2 | 1 | -1 | -1 | 2 | 3 | 4 | 5 | 4 | 4 | 5 | 3 | 3 | 4 | 1 | 1 | 1 | -1 |
chill °C | -5 | -5 | -6 | -5 | 0 | 3 | 4 | 4 | 2 | 2 | 3 | -2 | 0 | 1 | -3 | -3 | -3 | -6 |
Freezing level m | 2100 | 2000 | 1600 | 1750 | 2400 | 2550 | 2500 | 2650 | 2650 | 2650 | 2700 | 3050 | 2450 | 2500 | 2100 | 1900 | 2000 | 1750 |
 | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — |
 | — | 6:58 | — | — | 6:55 | — | — | 6:53 | — | — | 6:52 | — | — | 6:50 | — | — | 6:47 | — |
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Jumbo Mountain Weather (Days 0-3):
The weather forecast for Jumbo Mountain is: Mild with light rain (total 4mm) on Fri morning Becoming colder with a light covering of snow, mostly falling on Fri morning. Freeze-thaw conditions (max 5°C on Sun afternoon, min -1°C on Fri night). Winds decreasing (strong winds from the SSW on Fri morning, calm by Sun morning).
Jumbo Mountain Weather (Days 3-6):
Heavy rain (total 28mm), heaviest during Tue morning. Later becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 5°C on Mon afternoon, min -1°C on Wed night). Wind will be generally light.
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 | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
 | |||||
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BUOY-PBFW1 | |||||
SHIP11209 | |||||
SHIP8884 | |||||
SHIP15573 | |||||
SHIP4394 |
* 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.