– Lat/Long: 44.14° N 121.77° W
Three Sisters Weather Forecast
Cascade Range · United StatesIssued: 10 pm Fri 11 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Fri 11 Sep Local Time
Updates in:
Update imminent hr min s
3 Three Sisters Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 10mm), heaviest on Sat night. Very mild (max 16°C on Mon afternoon, min 3°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Warm (max 22°C on Thu afternoon, min 7°C on Tue night). Wind will be generally light. | |||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  | | | | | | | | | |
clear | some clouds | light rain | rain shwrs | light rain | rain shwrs | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 2550 | 1700 | 1750 | 1800 | ||||||||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 1.2 | 8 | 0.4 | 0.3 | — | — | — | — | — | — | — | — | — | — |
max °C | 11 | 15 | 13 | 6 | 4 | 6 | 5 | 13 | 16 | 10 | 15 | 17 | 10 | 14 | 18 | 12 |
min °C | 9 | 11 | 7 | 3 | 4 | 6 | 4 | 7 | 16 | 9 | 10 | 16 | 7 | 9 | 17 | 11 |
chill °C | 9 | 11 | 5 | 0 | 1 | 3 | 2 | 6 | 16 | 9 | 10 | 16 | 6 | 8 | 17 | 11 |
Freezing level m | 3700 | 3300 | 2850 | 2000 | 2250 | 2750 | 3200 | 3500 | 3650 | 3800 | 3600 | 3350 | 3600 | 3900 | 4050 | 4300 |
 | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — |
 | — | — | 7:22 | — | — | 7:21 | — | — | 7:19 | — | — | 7:17 | — | — | 7:15 | — |
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Three Sisters Weather (Days 0-3):
The weather forecast for Three Sisters is: Moderate rain (total 10mm), heaviest on Sat night. Very mild (max 16°C on Mon afternoon, min 3°C on Sat night). Wind will be generally light.
Three Sisters Weather (Days 3-6):
Mostly dry. Warm (max 22°C on Thu afternoon, min 7°C on Tue 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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