– Lat/Long: 44.14° N 121.77° W
Three Sisters Weather Forecast
Cascade Range · United StatesIssued: 9 pm Fri 13 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Fri 13 Nov Local Time
Updates in:
Update imminent hr min s
3 Three Sisters Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max -1°C on Sat afternoon, min -7°C on Sun night). Winds decreasing (gales from the SW on Sat night, light winds from the WSW by Mon morning). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Thu afternoon. Temperatures will be below freezing (max -5°C on Tue night, min -8°C on Mon night). Winds increasing (calm on Mon night, strong winds from the SSW by Wed morning). | |||||||||||||||
Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | | | | |  | | | | | |
snow shwrs | light snow | some clouds | light snow | light snow | snow shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | clear | snow shwrs | light snow | some clouds | some clouds | |
Cloud base (m) | 1700 | 1700 | 1700 | 1850 | 1700 | 1700 | 1700 | 1700 | 1850 | 1700 | 1800 | 1850 | 1700 | 1850 | 1700 | 1700 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 3 | 1 | — | 4 | 3 | 1 | — | — | — | — | — | — | 1 | 1 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -4 | -2 | -1 | -1 | -3 | -5 | -6 | -6 | -6 | -7 | -6 | -6 | -5 | -6 | -6 | -6 |
min °C | -5 | -4 | -1 | -3 | -4 | -6 | -7 | -6 | -7 | -8 | -6 | -6 | -6 | -6 | -7 | -6 |
chill °C | -15 | -13 | -8 | -11 | -12 | -14 | -15 | -11 | -12 | -11 | -10 | -11 | -15 | -16 | -14 | -12 |
Freezing level m | 1750 | 1850 | 2300 | 2350 | 1900 | 1600 | 1300 | 1700 | 1650 | 1250 | 1600 | 1700 | 1250 | 1550 | 1600 | 1050 |
 | — | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — |
 | — | — | 4:40 | — | — | 4:39 | — | — | 4:38 | — | — | 4:37 | — | — | 4:37 | — |
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Three Sisters Weather (Days 0-3):
The weather forecast for Three Sisters is: A moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max -1°C on Sat afternoon, min -7°C on Sun night). Winds decreasing (gales from the SW on Sat night, light winds from the WSW by Mon morning).
Three Sisters Weather (Days 3-6):
A light covering of new snow mostly falling on Thu afternoon. Temperatures will be below freezing (max -5°C on Tue night, min -8°C on Mon night). Winds increasing (calm on Mon night, strong winds from the SSW by Wed morning).
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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