– Lat/Long: 44.14° N 121.77° W
Three Sisters Weather Forecast
Cascade Range · United StatesIssued: 10 pm Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
3 Three Sisters Elevations: 3 Forecast Elevations: Days 1–4 Weather SummarySome drizzle, heaviest during Tue night. Very mild (max 17°C on Thu afternoon, min 7°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Warm (max 22°C on Sun afternoon, min 10°C on Sun night). Wind will be generally light. | |||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | | |  | | | | | | | |
rain shwrs | some clouds | clear | rain shwrs | cloudy | rain shwrs | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 1750 | 1800 | 4500 | 5950 | 4000 | 9450 | 9500 | 9050 | 8650 | 8500 | 8350 | 7800 | ||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.7 | — | — | 0.3 | — | 0.1 | — | — | — | — | — | — | — | — | — | — |
max °C | 9 | 11 | 14 | 10 | 15 | 17 | 11 | 15 | 17 | 11 | 18 | 21 | 16 | 20 | 22 | 14 |
min °C | 7 | 7 | 14 | 9 | 11 | 15 | 9 | 10 | 17 | 11 | 13 | 21 | 15 | 16 | 21 | 10 |
chill °C | 5 | 5 | 13 | 8 | 11 | 15 | 8 | 9 | 17 | 11 | 13 | 21 | 15 | 16 | 21 | 9 |
Freezing level m | 2850 | 3250 | 3500 | 3700 | 3650 | 3600 | 3600 | 3700 | 3900 | 4100 | 4250 | 4150 | 4200 | 4100 | 4150 | 4050 |
 | — | 6:46 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — |
 | — | — | 7:15 | — | — | 7:14 | — | — | 7:12 | — | — | 7:09 | — | — | 7:07 | — |
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Three Sisters Weather (Days 0-3):
The weather forecast for Three Sisters is: Some drizzle, heaviest during Tue night. Very mild (max 17°C on Thu afternoon, min 7°C on Tue night). Wind will be generally light.
Three Sisters Weather (Days 3-6):
Mostly dry. Warm (max 22°C on Sun afternoon, min 10°C on Sun night). Wind will be generally light.
This table gives the weather forecast for Three Sisters at the specific elevation of 1500 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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