– Lat/Long: 44.14° N 121.77° W
Three Sisters Weather Forecast
Cascade Range · United StatesIssued: 9 pm Sat 14 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Sat 14 Nov Local Time
Updates in:
Update imminent hr min s
3 Three Sisters Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Sun morning. Temperatures will be below freezing (max 0°C on Sat night, min -8°C on Mon night). Winds decreasing (gales from the SW on Sat night, light winds from the WNW by Mon morning). | Days 5–7 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -4°C on Thu morning, min -7°C on Wed morning). Winds decreasing (strong winds from the S on Tue night, calm by Thu night). | |||||||||||||||
Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | |  | |  | | | | | |
light snow | light snow | snow shwrs | some clouds | some clouds | clear | clear | clear | some clouds | snow shwrs | light snow | cloudy | some clouds | cloudy | light snow | snow shwrs | |
Cloud base (m) | 1950 | 1700 | 1700 | 1750 | 1700 | 2000 | 1850 | 1700 | 2700 | 1700 | 1850 | 1700 | 1700 | 1750 | 1700 | 1700 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 2 | 3 | 2 | — | — | — | — | — | — | 1 | 1 | — | — | — | 1 | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 0 | -3 | -5 | -6 | -6 | -6 | -8 | -6 | -6 | -5 | -6 | -6 | -5 | -4 | -4 | -5 |
min °C | -2 | -4 | -6 | -7 | -6 | -7 | -8 | -6 | -7 | -6 | -7 | -6 | -5 | -4 | -5 | -6 |
chill °C | -12 | -11 | -13 | -14 | -10 | -12 | -13 | -10 | -14 | -14 | -17 | -12 | -12 | -10 | -7 | -13 |
Freezing level m | 2350 | 1950 | 1750 | 1200 | 1700 | 1650 | 1000 | 1600 | 1750 | 1300 | 1550 | 1650 | 1300 | 1550 | 1500 | 1350 |
 | — | 7:01 | — | — | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — |
 | — | — | 4:39 | — | — | 4:38 | — | — | 4:37 | — | — | 4:37 | — | — | 4:36 | — |
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Three Sisters Weather (Days 0-3):
The weather forecast for Three Sisters is: A light covering of new snow mostly falling on Sun morning. Temperatures will be below freezing (max 0°C on Sat night, min -8°C on Mon night). Winds decreasing (gales from the SW on Sat night, light winds from the WNW by Mon morning).
Three Sisters Weather (Days 3-6):
A dusting of new snow. Temperatures will be below freezing (max -4°C on Thu morning, min -7°C on Wed morning). Winds decreasing (strong winds from the S on Tue night, calm by Thu night).
This table gives the weather forecast for Three Sisters at the specific elevation of 2500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Three Sisters. 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.
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