– Lat/Long: 45.44° N 122.72° W
Mount Sylvania Weather Forecast
Cascade Range · United StatesIssued: 10 am Wed 23 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Wed 23 Sep Local Time
Updates in:
Update imminent hr min s
Mount Sylvania Weather Forecast at 298 mDays 1–3 Weather SummaryLight rain (total 8mm), mostly falling on Thu night. Warm (max 20°C on Thu afternoon, min 9°C on Fri night). Winds increasing (calm on Wed morning, fresh winds from the SSW by Fri morning). | Days 4–6 Weather SummaryMostly dry. Very mild (max 19°C on Sun afternoon, min 8°C on Sun morning). Wind will be generally light. | |||||||||||||||||
Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  |  |  |  | | | | |  | | | | |
cloudy | some clouds | some clouds | cloudy | cloudy | light rain | light rain | rain shwrs | rain shwrs | clear | some clouds | some clouds | cloudy | clear | clear | clear | clear | some clouds | |
Cloud base (m) | 5400 | 8300 | 6250 | 3250 | 200 | 250 | 500 | 7300 | 5600 | 5750 | 5900 | 6500 | ||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | 5 | 1.9 | 0.8 | 0.2 | — | — | — | — | — | — | — | — | — |
max °C | 15 | 19 | 16 | 16 | 20 | 18 | 11 | 14 | 12 | 12 | 16 | 14 | 13 | 19 | 16 | 13 | 19 | 17 |
min °C | 11 | 18 | 11 | 11 | 20 | 12 | 10 | 13 | 9 | 9 | 15 | 9 | 8 | 18 | 9 | 9 | 17 | 11 |
chill °C | 11 | 18 | 11 | 11 | 20 | 9 | 6 | 10 | 9 | 9 | 14 | 8 | 7 | 18 | 9 | 8 | 17 | 11 |
Freezing level m | 3400 | 3500 | 3600 | 3700 | 3500 | 3000 | 1950 | 1900 | 1850 | 2250 | 2800 | 2950 | 2900 | 3000 | 3250 | 3500 | 3600 | 3700 |
 | 6:58 | — | — | 6:58 | — | — | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — |
 | — | 7:07 | — | — | 7:05 | — | — | 7:02 | — | — | 7:00 | — | — | 6:59 | — | — | 6:57 | — |
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Mount Sylvania Weather (Days 0-3):
The weather forecast for Mount Sylvania is: Light rain (total 8mm), mostly falling on Thu night. Warm (max 20°C on Thu afternoon, min 9°C on Fri night). Winds increasing (calm on Wed morning, fresh winds from the SSW by Fri morning).
Mount Sylvania Weather (Days 3-6):
Mostly dry. Very mild (max 19°C on Sun afternoon, min 8°C on Sun 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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* 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.