– Lat/Long: 44.14° N 121.77° W
Three Sisters Weather Forecast
Cascade Range · United StatesIssued: 10 am Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
3 Three Sisters Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Mild temperatures (max 8°C on Thu morning, min 1°C on Tue night). Mainly fresh winds. | Days 4–6 Weather SummaryMostly dry. Very mild (max 12°C on Sat afternoon, min 6°C on Fri morning). Wind will be generally light. | |||||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  |  | | | | | | | | | | |
cloudy | rain shwrs | rain shwrs | clear | clear | clear | cloudy | some clouds | some clouds | clear | clear | clear | clear | clear | some clouds | cloudy | some clouds | some clouds | |
Cloud base (m) | 5300 | 2500 | 1750 | 2000 | 5950 | 6900 | 5600 | 4700 | 9450 | 9600 | 8900 | 7150 | 7000 | 6800 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.2 | 0.6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 6 | 6 | 2 | 5 | 7 | 7 | 8 | 8 | 6 | 8 | 10 | 8 | 11 | 12 | 10 | 11 | 12 | 9 |
min °C | 6 | 3 | 1 | 2 | 6 | 6 | 7 | 8 | 5 | 6 | 9 | 7 | 9 | 12 | 10 | 10 | 11 | 7 |
chill °C | 4 | 0 | 0 | -4 | 2 | 2 | 4 | 5 | 2 | 3 | 7 | 6 | 9 | 12 | 9 | 9 | 11 | 5 |
Freezing level m | 3400 | 2900 | 2750 | 3250 | 3550 | 3750 | 3650 | 3500 | 3600 | 3650 | 3950 | 4050 | 4150 | 4150 | 4150 | 4050 | 4000 | 3900 |
 | 6:45 | — | — | 6:46 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — |
 | — | 7:17 | — | — | 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: Mostly dry. Mild temperatures (max 8°C on Thu morning, min 1°C on Tue night). Mainly fresh winds.
Three Sisters Weather (Days 3-6):
Mostly dry. Very mild (max 12°C on Sat afternoon, min 6°C on Fri morning). Wind will be generally light.
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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