– Lat/Long: 45.44° N 122.72° W
Mount Sylvania Weather Forecast
Cascade Range · United StatesIssued: 10 pm Sun 20 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Sun 20 Sep Local Time
Updates in:
Update imminent hr min s
Mount Sylvania Weather Forecast at 298 mDays 1–4 Weather SummaryMostly dry. Warm (max 22°C on Mon afternoon, min 11°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 15mm), heaviest on Thu afternoon. Very mild (max 17°C on Wed night, min 9°C on Fri morning). Wind will be generally light. | |||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | |  | | | |  |  | |  | | |
clear | clear | some clouds | some clouds | clear | clear | some clouds | cloudy | some clouds | some clouds | cloudy | mod. rain | rain shwrs | some clouds | rain shwrs | some clouds | |
Cloud base (m) | 7150 | 5550 | 5650 | 4950 | 3300 | 850 | 150 | 850 | 900 | 5400 | ||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 9 | 6 | — | 0.3 | — |
max °C | 20 | 17 | 22 | 18 | 15 | 21 | 16 | 15 | 20 | 17 | 16 | 15 | 12 | 11 | 15 | 14 |
min °C | 14 | 13 | 21 | 12 | 12 | 19 | 11 | 11 | 19 | 13 | 13 | 12 | 10 | 9 | 14 | 9 |
chill °C | 14 | 13 | 21 | 12 | 12 | 19 | 11 | 11 | 19 | 13 | 13 | 11 | 9 | 7 | 13 | 7 |
Freezing level m | 4050 | 3950 | 3950 | 3850 | 3550 | 3350 | 3500 | 3350 | 3500 | 3450 | 3300 | 2950 | 1950 | 1850 | 2350 | 3350 |
 | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 7:01 | — | — |
 | — | — | 7:09 | — | — | 7:08 | — | — | 7:07 | — | — | 7:05 | — | — | 7:02 | — |
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Mount Sylvania Weather (Days 0-3):
The weather forecast for Mount Sylvania is: Mostly dry. Warm (max 22°C on Mon afternoon, min 11°C on Tue night). Wind will be generally light.
Mount Sylvania Weather (Days 3-6):
Moderate rain (total 15mm), heaviest on Thu afternoon. Very mild (max 17°C on Wed night, min 9°C on Fri morning). 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 |
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Portland Airport |  | ||||
Vancouver Airport | | ||||
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BUOY-KLMW1 |
* 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.