– Lat/Long: 44.14° N 121.77° W
Three Sisters Weather Forecast
Cascade Range · United StatesIssued: 3 pm Sun 01 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sun 01 Nov Local Time
Updates in:
Update imminent hr min s
3 Three Sisters Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 5°C on Mon morning, min -2°C on Sun afternoon). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 9°C on Sat morning, min -1°C on Wed night). Winds decreasing (gales from the W on Thu night, calm by Fri night). | ||||||||||||||||
Sun 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  | | | | | | | | | | |
clear | some clouds | cloudy | cloudy | cloudy | some clouds | some clouds | clear | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | |
Cloud base (m) | 2500 | 6450 | 5600 | 4200 | 5250 | 2600 | 9050 | 6050 | 1900 | 8050 | 5700 | 2000 | 1850 | 2800 | 9500 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -1 | 3 | 5 | 5 | 3 | -1 | -1 | 0 | 2 | 1 | 2 | 3 | 3 | 0 | 2 | 3 | 5 |
min °C | -2 | 0 | 4 | 4 | -1 | -1 | -2 | -2 | 1 | 0 | -1 | 3 | 0 | -1 | 0 | 3 | 3 |
chill °C | -4 | 0 | 0 | 0 | -4 | -3 | -5 | -6 | -1 | -6 | -7 | -2 | -8 | -10 | -8 | -3 | -2 |
Freezing level m | 2350 | 3250 | 3500 | 3550 | 3050 | 2400 | 2400 | 2250 | 2750 | 2650 | 2550 | 3200 | 2950 | 2600 | 2550 | 3100 | 3600 |
 | — | — | 6:45 | — | — | 6:46 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — |
 | 3:55 | — | — | 4:54 | — | — | 4:53 | — | — | 4:52 | — | — | 4:51 | — | — | 4:50 | — |
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Three Sisters Weather (Days 0-3):
The weather forecast for Three Sisters is: Mostly dry. Freeze-thaw conditions (max 5°C on Mon morning, min -2°C on Sun afternoon). Wind will be generally light.
Three Sisters Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 9°C on Sat morning, min -1°C on Wed night). Winds decreasing (gales from the W on Thu night, calm by Fri 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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