– Lat/Long: 48.20° N 121.60° W
Jumbo Mountain Weather Forecast
Cascade Range · United StatesIssued: 3 am Wed 11 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Wed 11 Nov Local Time
Updates in:
Update imminent hr min s
2 Jumbo Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 9°C on Thu afternoon, min 0°C on Fri night). Winds decreasing (strong winds from the SE on Fri morning, light winds from the S by Fri night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 1°C on Sat night, min -3°C on Mon morning). Winds decreasing (fresh winds from the S on Sat night, calm by Mon night). | |||||||||||||||||
Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | |  |  | |  |  | | |  | |  | |
rain shwrs | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | light snow | light snow | cloudy | mod. snow | mod. snow | light snow | mod. snow | snow shwrs | some clouds | clear | |
Cloud base (m) | 2550 | 6350 | 6300 | 6300 | 6000 | 5950 | 5000 | 2250 | 500 | 550 | 600 | 1950 | 500 | 500 | 550 | 550 | 950 | 1850 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | 4 | 2 | — | 7 | 7 | 2 | 6 | 1 | — | — |
mm | 0.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 8 | 8 | 7 | 8 | 9 | 9 | 8 | 5 | 1 | -1 | 0 | 1 | 1 | 0 | -1 | -2 | -2 | -2 |
min °C | 8 | 7 | 6 | 6 | 9 | 8 | 6 | 3 | 0 | -1 | -1 | 1 | 0 | 0 | -2 | -3 | -2 | -3 |
chill °C | 4 | 3 | 2 | 3 | 6 | 4 | 1 | -2 | -4 | -6 | -6 | -4 | -6 | -6 | -8 | -8 | -5 | -5 |
Freezing level m | 2850 | 2850 | 2900 | 2750 | 2850 | 3050 | 2750 | 2450 | 1750 | 1650 | 1650 | 1950 | 2000 | 1750 | 1500 | 1350 | 1450 | 1250 |
 | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:13 | — | — | 7:15 | — | — |
 | — | 4:31 | — | — | 4:30 | — | — | 4:30 | — | — | 4:29 | — | — | 4:27 | — | — | 4:25 | — |
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Jumbo Mountain Weather (Days 0-3):
The weather forecast for Jumbo Mountain is: A dusting of new snow. Freeze-thaw conditions (max 9°C on Thu afternoon, min 0°C on Fri night). Winds decreasing (strong winds from the SE on Fri morning, light winds from the S by Fri night).
Jumbo Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 1°C on Sat night, min -3°C on Mon morning). Winds decreasing (fresh winds from the S on Sat night, calm by Mon night).
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.