– Lat/Long: 45.44° N 122.72° W
Mount Sylvania Weather Forecast
Cascade Range · United StatesIssued: 4 pm Tue 22 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Tue 22 Sep Local Time
Updates in:
Update imminent hr min s
Mount Sylvania Weather Forecast at 298 mDays 1–4 Weather SummaryModerate rain (total 12mm), heaviest on Thu night. Warm (max 20°C on Tue afternoon, min 10°C on Fri morning). Winds increasing (calm on Wed morning, fresh winds from the W by Fri morning). | Days 5–7 Weather SummarySome drizzle, heaviest during Fri afternoon. Very mild (max 18°C on Sat afternoon, min 8°C on Mon morning). Mainly fresh winds. | ||||||||||||||||
Tue 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  |  | | | | |  | | | | |
clear | some clouds | some clouds | clear | clear | cloudy | cloudy | heavy rain | rain shwrs | rain shwrs | clear | clear | some clouds | cloudy | cloudy | cloudy | some clouds | |
Cloud base (m) | 5700 | 8450 | 5500 | 3600 | 3350 | 200 | 300 | 900 | 1700 | 9150 | 6650 | 4250 | 3050 | 2650 | 1950 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | 10 | 2 | 1.8 | — | — | — | — | — | — | — |
max °C | 20 | 17 | 15 | 19 | 16 | 14 | 18 | 14 | 12 | 15 | 12 | 13 | 18 | 15 | 13 | 16 | 14 |
min °C | 17 | 11 | 11 | 18 | 11 | 11 | 17 | 12 | 10 | 14 | 9 | 9 | 16 | 12 | 11 | 15 | 9 |
chill °C | 17 | 11 | 11 | 18 | 11 | 11 | 17 | 12 | 7 | 12 | 9 | 8 | 15 | 12 | 11 | 15 | 9 |
Freezing level m | 3600 | 3500 | 3500 | 3500 | 3550 | 3500 | 3200 | 2750 | 1850 | 2000 | 1850 | 3000 | 3200 | 2850 | 2300 | 2150 | 2150 |
 | — | — | 6:58 | — | — | 6:58 | — | — | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — |
 | 7:08 | — | — | 7:07 | — | — | 7:05 | — | — | 7:02 | — | — | 7:00 | — | — | 6:59 | — |
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Mount Sylvania Weather (Days 0-3):
The weather forecast for Mount Sylvania is: Moderate rain (total 12mm), heaviest on Thu night. Warm (max 20°C on Tue afternoon, min 10°C on Fri morning). Winds increasing (calm on Wed morning, fresh winds from the W by Fri morning).
Mount Sylvania Weather (Days 3-6):
Some drizzle, heaviest during Fri afternoon. Very mild (max 18°C on Sat afternoon, min 8°C on Mon morning). Mainly fresh winds.
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 | |||||
Salem Airport | |
* 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.