– Lat/Long: 44.14° N 121.77° W
Three Sisters Weather Forecast
Cascade Range · United StatesIssued: 3 pm Mon 02 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Mon 02 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 afternoon, min -1°C on Tue afternoon). Winds increasing (calm on Tue afternoon, fresh winds from the W by Wed night). | Days 5–7 Weather SummaryMostly dry. Very mild (max 10°C on Sat morning, min 1°C on Sun morning). Winds increasing (light winds from the WSW on Fri afternoon, gales from the SW by Sun morning). | ||||||||||||||||
Mon 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | | | |  | | | | | | | | |
cloudy | some clouds | cloudy | some clouds | clear | some clouds | cloudy | some clouds | some clouds | clear | some clouds | cloudy | clear | clear | clear | clear | clear | |
Cloud base (m) | 5750 | 3150 | 5550 | 5900 | 9000 | 9350 | 6600 | 1700 | 5750 | 7450 | 7100 | 3400 | 2800 | 9500 | 8700 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 5 | 2 | 1 | -1 | -1 | 2 | 0 | 0 | 3 | 2 | 4 | 5 | 5 | 7 | 10 | 9 | 6 |
min °C | 3 | 0 | 1 | -1 | -1 | 1 | 0 | -1 | 2 | 2 | 2 | 4 | 5 | 6 | 9 | 7 | 3 |
chill °C | -2 | -4 | -3 | -3 | -1 | -4 | -6 | -7 | -2 | -2 | -2 | -1 | 1 | 3 | 6 | 2 | -5 |
Freezing level m | 3500 | 3100 | 2700 | 2450 | 2300 | 2750 | 2550 | 2200 | 3000 | 2850 | 3250 | 3250 | 3400 | 3800 | 3950 | 3850 | 3400 |
 | — | — | 6:46 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:52 | — | — |
 | 4:54 | — | — | 4:53 | — | — | 4:52 | — | — | 4:51 | — | — | 4:50 | — | — | 4:49 | — |
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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 afternoon, min -1°C on Tue afternoon). Winds increasing (calm on Tue afternoon, fresh winds from the W by Wed night).
Three Sisters Weather (Days 3-6):
Mostly dry. Very mild (max 10°C on Sat morning, min 1°C on Sun morning). Winds increasing (light winds from the WSW on Fri afternoon, gales from the SW by Sun 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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