– Lat/Long: 43.92° N 121.82° W
Williamson Mountain Weather Forecast
Cascade Range · United StatesIssued: 3 pm Tue 10 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Tue 10 Nov Local Time
Updates in:
Update imminent hr min s
2 Williamson Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 15°C on Wed morning, min 6°C on Thu night). Winds increasing (calm on Tue afternoon, fresh winds from the SSE by Fri morning). | Days 5–7 Weather SummaryModerate rain (total 17mm) heaviest on Fri afternoon, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 6°C on Sun morning, min 0°C on Sat afternoon). Wind will be generally light. | ||||||||||||||||
Tue 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  | | |  |  | | |  | | | |  | |
clear | some clouds | clear | cloudy | some clouds | some clouds | cloudy | some clouds | light rain | mod. rain | some clouds | light rain | rain shwrs | some clouds | light rain | light rain | light snow | |
Cloud base (m) | 6050 | 6250 | 8300 | 6700 | 6500 | 7700 | 2350 | 1950 | 1850 | 1850 | 1900 | 1850 | 2150 | 1850 | 1800 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
mm | — | — | — | — | — | — | — | — | 0.1 | 9 | — | 0.4 | 0.1 | — | 0.6 | 4 | 2 |
max °C | 13 | 10 | 15 | 14 | 10 | 12 | 11 | 7 | 8 | 3 | 2 | 3 | 3 | 1 | 6 | 4 | 3 |
min °C | 10 | 9 | 12 | 11 | 7 | 10 | 9 | 6 | 7 | 3 | 1 | 2 | 0 | 0 | 4 | 3 | 1 |
chill °C | 10 | 8 | 11 | 11 | 5 | 8 | 7 | 3 | 2 | 0 | -2 | -1 | 0 | -2 | 1 | 0 | 1 |
Freezing level m | 3350 | 3650 | 3850 | 3700 | 3450 | 3400 | 3300 | 2850 | 2550 | 2100 | 1750 | 1800 | 1950 | 1450 | 2400 | 2400 | 1950 |
 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — |
 | 4:45 | — | — | 4:45 | — | — | 4:44 | — | — | 4:43 | — | — | 4:42 | — | — | 4:40 | — |
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Williamson Mountain Weather (Days 0-3):
The weather forecast for Williamson Mountain is: Mostly dry. Very mild (max 15°C on Wed morning, min 6°C on Thu night). Winds increasing (calm on Tue afternoon, fresh winds from the SSE by Fri morning).
Williamson Mountain Weather (Days 3-6):
Moderate rain (total 17mm) heaviest on Fri afternoon, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 6°C on Sun morning, min 0°C on Sat afternoon). Wind will be generally light.
This table gives the weather forecast for Williamson Mountain at the specific elevation of 1500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Williamson Mountain. 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 |
|---|---|---|---|---|---|
Sunriver Airport (Oregon) |  | ||||
* 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.