– Lat/Long: 45.44° N 122.72° W
Mount Sylvania
Weather Forecast, United StatesIssued: 10 pm Mon 17 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Mon 17 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Mon 17 Aug Local Time
Updates in:
Update imminent hr min s
Mount Sylvania Weather Forecast at 298 mDays 1–4 Weather SummaryMostly dry. Warm (max 30°C on Thu afternoon, min 15°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Warm (max 28°C on Thu night, min 13°C on Fri night). Wind will be generally light. | |||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | | |  | | | | | |  |  | | |  | | | |
clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | clear | clear | cloudy | some clouds | clear | |
Cloud base (m) | 9550 | 8750 | 6950 | 7100 | 6450 | 4450 | 4050 | 550 | 750 | |||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 24 | 20 | 28 | 24 | 20 | 27 | 25 | 22 | 30 | 28 | 21 | 28 | 23 | 16 | 21 | 19 |
min °C | 15 | 15 | 24 | 15 | 15 | 24 | 17 | 17 | 28 | 19 | 18 | 25 | 13 | 13 | 18 | 14 |
chill °C | 15 | 15 | 24 | 15 | 15 | 24 | 17 | 17 | 28 | 19 | 18 | 25 | 12 | 12 | 18 | 14 |
Freezing level m | 4350 | 4400 | 4450 | 4450 | 4350 | 4450 | 4550 | 4500 | 4600 | 4450 | 4200 | 4050 | 3700 | 3800 | 4050 | 4300 |
 | — | 6:13 | — | — | 6:16 | — | — | 6:16 | — | — | 6:18 | — | — | 6:18 | — | — |
 | — | — | — | 8:13 | — | — | 8:12 | — | — | 8:09 | — | — | 8:07 | — | — | 8:07 |
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Mount Sylvania Weather (Days 0-3):
The weather forecast for Mount Sylvania is: Mostly dry. Warm (max 30°C on Thu afternoon, min 15°C on Mon night). Wind will be generally light.
Mount Sylvania Weather (Days 3-6):
Mostly dry. Warm (max 28°C on Thu night, min 13°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 |
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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.