– Lat/Long: 43.92° N 121.82° W
Williamson Mountain Weather Forecast
Cascade Range · United StatesIssued: 9 am Thu 12 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Thu 12 Nov Local Time
Updates in:
Update imminent hr min s
2 Williamson Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 15mm) heaviest on Fri morning, then becoming colder with a dusting of snow on Fri night. Very mild (max 14°C on Thu morning, min 1°C on Fri afternoon). Winds decreasing (fresh winds from the S on Thu night, light winds from the S by Sat afternoon). | Days 4–6 Weather SummaryMild with light rain (total 3mm) on Sun morning Becoming colder with a light covering of snow, mostly falling on Tue night. Freeze-thaw conditions (max 4°C on Tue morning, min -4°C on Tue night). Wind will be generally light. | |||||||||||||||||
Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | | | | |  |  | | |  |  | | | |
some clouds | some clouds | light rain | mod. rain | light rain | light snow | light rain | light rain | light rain | light rain | light snow | some clouds | some clouds | some clouds | clear | clear | some clouds | light snow | |
Cloud base (m) | 7050 | 1900 | 1800 | 1800 | 1850 | 1800 | 1950 | 1800 | 1800 | 1850 | 1800 | 1900 | 1950 | 1800 | 2250 | 1800 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | 4 | — | — | — | — | 2 | — | — | — | — | — | — | 5 |
mm | — | — | 0.1 | 8 | 0.6 | — | 0.9 | 0.3 | 4 | 3 | — | — | — | — | — | — | — | — |
max °C | 14 | 13 | 9 | 5 | 3 | 2 | 3 | 3 | 3 | 3 | 2 | -1 | 2 | 1 | -3 | 4 | 2 | 0 |
min °C | 10 | 11 | 7 | 3 | 1 | 1 | 2 | 2 | 2 | 2 | 0 | -2 | 1 | -2 | -3 | 1 | 1 | -4 |
chill °C | 8 | 8 | 2 | 0 | -3 | -3 | -1 | 0 | 0 | 0 | -2 | -2 | 0 | -2 | -3 | -1 | -2 | -7 |
Freezing level m | 3450 | 3250 | 2600 | 2300 | 1950 | 1700 | 1850 | 2100 | 2500 | 2000 | 1800 | 1200 | 1600 | 1650 | 950 | 1700 | 1900 | 1400 |
 | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — |
 | — | 4:44 | — | — | 4:43 | — | — | 4:42 | — | — | 4:40 | — | — | 4:39 | — | — | 4:38 | — |
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Williamson Mountain Weather (Days 0-3):
The weather forecast for Williamson Mountain is: Moderate rain (total 15mm) heaviest on Fri morning, then becoming colder with a dusting of snow on Fri night. Very mild (max 14°C on Thu morning, min 1°C on Fri afternoon). Winds decreasing (fresh winds from the S on Thu night, light winds from the S by Sat afternoon).
Williamson Mountain Weather (Days 3-6):
Mild with light rain (total 3mm) on Sun morning Becoming colder with a light covering of snow, mostly falling on Tue night. Freeze-thaw conditions (max 4°C on Tue morning, min -4°C on Tue 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.