– Lat/Long: 48.20° N 121.60° W
Jumbo Mountain Weather Forecast
Cascade Range · United StatesIssued: 4 pm Thu 24 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Thu 24 Sep Local Time
Updates in:
Update imminent hr min s
2 Jumbo Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 27mm), mostly on Fri afternoon. Becoming colder with a light covering of snow ,mostly falling on Fri afternoon. Freeze-thaw conditions (max 9°C on Thu afternoon, min -1°C on Fri night). Winds decreasing (fresh winds from the W on Fri night, calm by Sat night). | Days 5–7 Weather SummaryHeavy rain (total 21mm), heaviest during Tue afternoon. Later becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 5°C on Sun afternoon, min -1°C on Tue night). Winds increasing (light winds from the WNW on Sun afternoon, strong winds from the SW by Tue morning). | ||||||||||||||||
Thu 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  | | | |  | |  | |  | | |
cloudy | heavy rain | mod. rain | mod. snow | snow shwrs | clear | clear | some clouds | clear | clear | some clouds | some clouds | some clouds | light rain | mod. rain | heavy rain | snow shwrs | |
Cloud base (m) | 3100 | 500 | 650 | 600 | 1650 | 1500 | 1700 | 6400 | 5400 | 6450 | 2850 | 900 | 500 | 500 | 1700 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | 7 | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 |
mm | — | 11 | 8 | 8 | — | — | — | — | — | — | — | — | — | 0.4 | 9 | 12 | — |
max °C | 9 | 8 | 4 | 3 | 0 | 0 | 3 | 4 | 4 | 5 | 5 | 3 | 4 | 5 | 4 | 4 | 0 |
min °C | 9 | 5 | 4 | 0 | -1 | -1 | 2 | 3 | 4 | 5 | 4 | 3 | 4 | 4 | 3 | 3 | -1 |
chill °C | 6 | 2 | -1 | -6 | -7 | -4 | -1 | 3 | 4 | 3 | 2 | 0 | 1 | 0 | -3 | -2 | -6 |
Freezing level m | 3150 | 2700 | 2300 | 1800 | 1600 | 1700 | 2300 | 2400 | 2500 | 2650 | 2600 | 2450 | 2500 | 3200 | 2850 | 2400 | 1750 |
 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — |
 | 7:00 | — | — | 6:58 | — | — | 6:55 | — | — | 6:53 | — | — | 6:52 | — | — | 6:50 | — |
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Jumbo Mountain Weather (Days 0-3):
The weather forecast for Jumbo Mountain is: Heavy rain (total 27mm), mostly on Fri afternoon. Becoming colder with a light covering of snow ,mostly falling on Fri afternoon. Freeze-thaw conditions (max 9°C on Thu afternoon, min -1°C on Fri night). Winds decreasing (fresh winds from the W on Fri night, calm by Sat night).
Jumbo Mountain Weather (Days 3-6):
Heavy rain (total 21mm), heaviest during Tue afternoon. Later becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 5°C on Sun afternoon, min -1°C on Tue night). Winds increasing (light winds from the WNW on Sun afternoon, strong winds from the SW by Tue morning).
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 |
|---|---|---|---|---|---|
 | |||||
| |||||
 | |||||
BUOY-PBFW1 | |||||
SHIP7960 | |||||
SHIP3556 | |||||
SHIP4156 | |||||
SHIP9879 |
* 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.