– Lat/Long: 43.92° N 121.82° W
Williamson Mountain Weather Forecast
Cascade Range · United StatesIssued: 3 am Wed 11 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Wed 11 Nov Local Time
Updates in:
Update imminent hr min s
2 Williamson Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 12mm) heaviest on Fri afternoon, then becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 15°C on Wed morning, min 0°C on Fri night). Winds increasing (calm on Wed afternoon, fresh winds from the SSE by Thu night). | Days 4–6 Weather SummaryLight rain (total 9mm) at first, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 4°C on Sat night, min -3°C on Mon night). Wind will be generally light. | |||||||||||||||||
Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  |  |  | | |  | | |  |  | | | |
clear | some clouds | some clouds | some clouds | some clouds | some clouds | light rain | rain shwrs | snow shwrs | light rain | light rain | light rain | light rain | light rain | light snow | cloudy | cloudy | some clouds | |
Cloud base (m) | 6700 | 6550 | 6300 | 1900 | 1850 | 1800 | 1850 | 1850 | 1800 | 1800 | 1800 | 1800 | 1800 | 1850 | 1800 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 1 | — | — | — |
mm | — | — | — | — | — | — | 3 | 10 | — | 0.7 | 0.7 | 1.1 | 2 | 2 | 1.3 | — | — | — |
max °C | 15 | 13 | 9 | 13 | 12 | 9 | 7 | 3 | 1 | 3 | 3 | 4 | 4 | 4 | 2 | 2 | 1 | -2 |
min °C | 12 | 11 | 8 | 10 | 10 | 7 | 5 | 2 | 0 | 3 | 2 | 2 | 4 | 3 | 0 | 1 | -1 | -3 |
chill °C | 11 | 11 | 7 | 8 | 8 | 2 | 1 | -1 | -3 | 0 | 0 | -1 | 2 | 3 | -2 | 1 | -1 | -3 |
Freezing level m | 3800 | 3650 | 3450 | 3450 | 3350 | 2800 | 2450 | 1900 | 1700 | 1900 | 1900 | 2250 | 2300 | 2200 | 1650 | 1650 | 1650 | 1000 |
 | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — |
 | — | 4:45 | — | — | 4:44 | — | — | 4:43 | — | — | 4:42 | — | — | 4:40 | — | — | 4:39 | — |
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Williamson Mountain Weather (Days 0-3):
The weather forecast for Williamson Mountain is: Moderate rain (total 12mm) heaviest on Fri afternoon, then becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 15°C on Wed morning, min 0°C on Fri night). Winds increasing (calm on Wed afternoon, fresh winds from the SSE by Thu night).
Williamson Mountain Weather (Days 3-6):
Light rain (total 9mm) at first, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 4°C on Sat night, min -3°C on Mon night). 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.