– Lat/Long: 45.44° N 122.72° W
Mount Sylvania Weather Forecast
Cascade Range · United StatesIssued: 9 pm Mon 09 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Mon 09 Nov Local Time
Updates in:
Update imminent hr min s
Mount Sylvania Weather Forecast at 298 mDays 1–4 Weather SummarySome drizzle, heaviest during Mon night. Very mild (max 16°C on Tue afternoon, min 11°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 22mm), heaviest during Fri night. Very mild (max 11°C on Thu night, min 7°C on Fri night). Wind will be generally light. | |||||||||||||||
Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | | |  | |  |  | | | | |
rain shwrs | light rain | cloudy | some clouds | some clouds | cloudy | cloudy | cloudy | some clouds | light rain | light rain | rain shwrs | mod. rain | cloudy | light rain | light rain | |
Cloud base (m) | 350 | 550 | 2350 | 6600 | 6750 | 6450 | 5400 | 5350 | 350 | 1300 | 350 | 700 | 300 | 500 | 550 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.4 | 0.5 | — | — | — | — | — | — | — | 0.3 | 3 | 1.4 | 7 | — | 1 | 1.9 |
max °C | 13 | 15 | 16 | 14 | 16 | 16 | 13 | 14 | 14 | 11 | 10 | 11 | 9 | 10 | 10 | 10 |
min °C | 11 | 13 | 14 | 12 | 13 | 14 | 12 | 13 | 12 | 10 | 10 | 10 | 7 | 9 | 10 | 9 |
chill °C | 9 | 11 | 13 | 11 | 12 | 14 | 12 | 13 | 11 | 8 | 8 | 8 | 5 | 6 | 7 | 7 |
Freezing level m | 2450 | 3100 | 3200 | 3300 | 3350 | 3250 | 3050 | 3150 | 2800 | 2250 | 2000 | 2000 | 1750 | 1500 | 1750 | 2100 |
 | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — |
 | — | — | 4:45 | — | — | 4:44 | — | — | 4:43 | — | — | 4:42 | — | — | 4:40 | — |
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Mount Sylvania Weather (Days 0-3):
The weather forecast for Mount Sylvania is: Some drizzle, heaviest during Mon night. Very mild (max 16°C on Tue afternoon, min 11°C on Mon night). Wind will be generally light.
Mount Sylvania Weather (Days 3-6):
Heavy rain (total 22mm), heaviest during Fri night. Very mild (max 11°C on Thu night, min 7°C on Fri night). Wind will be generally light.
This table gives the weather forecast for Mount Sylvania at the specific elevation of 298 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Sylvania. 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 Oregon.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Portland Airport |  | ||||
PortlandInt.-Or. | |||||
Vancouver Airport | | ||||
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* 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.