– Lat/Long: 45.44° N 122.72° W
Mount Sylvania
Weather Forecast, United StatesIssued: 4 pm Mon 31 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Mon 31 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Mon 31 Aug Local Time
Updates in:
Update imminent hr min s
Mount Sylvania Weather Forecast at 298 mDays 1–4 Weather SummaryHeavy rain (total 23mm), heaviest during Wed afternoon. Warm (max 27°C on Mon afternoon, min 10°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 34mm), heaviest during Thu afternoon. Warm (max 22°C on Sat afternoon, min 10°C on Thu night). Wind will be generally light. | ||||||||||||||||
Mon 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  |  | | |  |  | | |  | |  | |
some clouds | some clouds | cloudy | cloudy | some clouds | light rain | mod. rain | rain shwrs | mod. rain | mod. rain | heavy rain | rain shwrs | rain shwrs | rain shwrs | clear | clear | clear | |
Cloud base (m) | 6250 | 5000 | 250 | 650 | 1850 | 450 | 100 | 400 | 650 | 550 | 100 | 550 | 850 | 2250 | 9050 | 9450 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | 0.2 | 10 | 8 | 5 | 9 | 19 | 1.7 | 2 | 1.4 | — | — | — |
max °C | 27 | 23 | 15 | 19 | 17 | 14 | 12 | 12 | 12 | 14 | 12 | 12 | 15 | 14 | 15 | 22 | 19 |
min °C | 24 | 13 | 14 | 17 | 12 | 13 | 12 | 10 | 11 | 11 | 10 | 11 | 14 | 10 | 10 | 20 | 13 |
chill °C | 24 | 12 | 14 | 17 | 11 | 12 | 10 | 8 | 9 | 10 | 8 | 11 | 14 | 10 | 9 | 20 | 13 |
Freezing level m | 3950 | 3750 | 3450 | 3200 | 2900 | 2450 | 2400 | 2150 | 2100 | 2200 | 2100 | 2200 | 2400 | 2450 | 2800 | 3100 | 3300 |
 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — |
 | 7:51 | — | — | 7:49 | — | — | 7:46 | — | — | 7:45 | — | — | 7:43 | — | — | 7:40 | — |
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Mount Sylvania Weather (Days 0-3):
The weather forecast for Mount Sylvania is: Heavy rain (total 23mm), heaviest during Wed afternoon. Warm (max 27°C on Mon afternoon, min 10°C on Wed night). Wind will be generally light.
Mount Sylvania Weather (Days 3-6):
Heavy rain (total 34mm), heaviest during Thu afternoon. Warm (max 22°C on Sat afternoon, min 10°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 |
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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.