– Lat/Long: 48.20° N 121.60° W
Jumbo Mountain Weather Forecast
Cascade Range · United StatesIssued: 4 am Mon 21 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Mon 21 Sep Local Time
Updates in:
Update imminent hr min s
2 Jumbo Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Very mild (max 12°C on Mon morning, min 4°C on Tue night). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 14mm), heaviest on Thu afternoon giving way to a moderate fall of snow, heaviest on Fri morning. Freeze-thaw conditions (max 6°C on Thu morning, min -1°C on Fri morning). Wind will be generally light. | |||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  | |  | | |  |  |  |  |  |  |  | |  | |
some clouds | some clouds | some clouds | some clouds | rain shwrs | some clouds | cloudy | some clouds | some clouds | light rain | heavy rain | light snow | mod. snow | snow shwrs | clear | clear | some clouds | cloudy | |
Cloud base (m) | 7550 | 800 | 1900 | 2450 | 950 | 2250 | 6400 | 2200 | 600 | 500 | 550 | 700 | 1900 | 9100 | 7700 | 2700 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | 4 | 6 | 1 | — | — | — | — |
mm | — | — | — | — | 0.1 | — | — | — | — | 0.1 | 11 | 4 | — | — | — | — | — | — |
max °C | 12 | 11 | 9 | 5 | 6 | 5 | 4 | 6 | 6 | 6 | 4 | 4 | -1 | 0 | 1 | 3 | 6 | 6 |
min °C | 11 | 10 | 6 | 5 | 5 | 4 | 4 | 6 | 6 | 5 | 4 | 0 | -1 | -1 | 1 | 2 | 6 | 1 |
chill °C | 10 | 8 | 4 | 3 | 3 | 2 | 2 | 4 | 4 | 3 | 0 | -5 | -6 | -6 | -3 | 0 | 5 | -2 |
Freezing level m | 3750 | 3650 | 3500 | 3150 | 2850 | 2600 | 2550 | 2800 | 3050 | 2500 | 2550 | 2150 | 1600 | 1850 | 2050 | 2500 | 2800 | 2400 |
 | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:56 | — | — | 6:58 | — | — |
 | — | 7:06 | — | — | 7:04 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — | 6:55 | — |
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Jumbo Mountain Weather (Days 0-3):
The weather forecast for Jumbo Mountain is: Mostly dry. Very mild (max 12°C on Mon morning, min 4°C on Tue night). Wind will be generally light.
Jumbo Mountain Weather (Days 3-6):
Moderate rain (total 14mm), heaviest on Thu afternoon giving way to a moderate fall of snow, heaviest on Fri morning. Freeze-thaw conditions (max 6°C on Thu morning, min -1°C on Fri morning). 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.
* 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.