– Lat/Long: 45.44° N 122.72° W
Mount Sylvania Weather Forecast
Cascade Range · United StatesIssued: 10 pm Sun 25 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Sun 25 Oct Local Time
Updates in:
Update imminent hr min s
Mount Sylvania Weather Forecast at 298 mDays 1–4 Weather SummaryHeavy rain (total 21mm), heaviest during Mon morning. Very mild (max 11°C on Tue afternoon, min 7°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 15mm), heaviest on Sat afternoon. Very mild (max 11°C on Thu afternoon, min 5°C on Thu night). Wind will be generally light. | |||||||||||||||
Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  | | | | | | | |  | | | |
rain shwrs | light rain | light rain | light rain | light rain | rain shwrs | rain shwrs | light rain | rain shwrs | rain shwrs | light rain | light rain | rain shwrs | some clouds | some clouds | light rain | |
Cloud base (m) | 250 | 150 | 150 | 400 | 300 | 850 | 300 | 500 | 650 | 900 | 1500 | 800 | 1450 | 600 | 650 | 1600 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 4 | 4 | 1.4 | 3 | 1.3 | 1.8 | 1.5 | 2 | 2 | 0.5 | 0.1 | 0.5 | 3 | — | — | 3 |
max °C | 9 | 9 | 9 | 9 | 10 | 11 | 9 | 9 | 11 | 8 | 8 | 11 | 8 | 7 | 10 | 8 |
min °C | 9 | 9 | 9 | 8 | 8 | 10 | 7 | 8 | 11 | 6 | 7 | 10 | 5 | 5 | 9 | 6 |
chill °C | 7 | 6 | 6 | 6 | 7 | 7 | 3 | 4 | 8 | 5 | 7 | 8 | 3 | 3 | 8 | 4 |
Freezing level m | 1750 | 1700 | 1800 | 1750 | 1650 | 1650 | 1550 | 1500 | 1550 | 1450 | 1550 | 1500 | 1300 | 1300 | 1500 | 1400 |
 | — | 7:41 | — | — | 7:41 | — | — | 7:43 | — | — | 7:45 | — | — | 7:47 | — | — |
 | — | — | 6:07 | — | — | 6:06 | — | — | 6:04 | — | — | 6:01 | — | — | 6:00 | — |
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Mount Sylvania Weather (Days 0-3):
The weather forecast for Mount Sylvania is: Heavy rain (total 21mm), heaviest during Mon morning. Very mild (max 11°C on Tue afternoon, min 7°C on Tue night). Wind will be generally light.
Mount Sylvania Weather (Days 3-6):
Moderate rain (total 15mm), heaviest on Sat afternoon. Very mild (max 11°C on Thu afternoon, min 5°C on Thu 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.