– Lat/Long: 44.14° N 121.77° W
Three Sisters Weather Forecast
Cascade Range · United StatesIssued: 9 pm Wed 04 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Wed 04 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 Fri night, min -8°C on Wed night). Winds increasing (fresh winds from the W on Thu night, gales from the SW by Sat afternoon). | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 3°C on Tue afternoon, min -6°C on Sun morning). Winds decreasing (extremely windy from the WSW on Sat night, light winds from the WSW by Mon night). | |||||||||||||||
Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | |  |  | |  | | | | | | | |
some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | snow shwrs | some clouds | some clouds | some clouds | some clouds | clear | clear | |
Cloud base (m) | 1700 | 1800 | 1950 | 6850 | 4500 | 6100 | 9300 | 9450 | 1700 | 5150 | 2700 | 2350 | 8150 | |||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -4 | -3 | -3 | 1 | 2 | 3 | 5 | 4 | 3 | 0 | -5 | -3 | -2 | -3 | -2 | 0 |
min °C | -8 | -3 | -4 | -1 | 1 | 2 | 3 | 3 | 1 | -5 | -6 | -4 | -3 | -4 | -3 | -1 |
chill °C | -19 | -11 | -13 | -8 | -6 | -5 | -4 | -4 | -8 | -18 | -17 | -12 | -13 | -13 | -11 | -7 |
Freezing level m | 2000 | 2350 | 2550 | 3300 | 3350 | 3450 | 3700 | 3750 | 3550 | 2850 | 2150 | 2500 | 2550 | 2600 | 2700 | 3050 |
 | — | 6:48 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — |
 | — | — | 4:51 | — | — | 4:50 | — | — | 4:49 | — | — | 4:46 | — | — | 4:45 | — |
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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 Fri night, min -8°C on Wed night). Winds increasing (fresh winds from the W on Thu night, gales from the SW by Sat afternoon).
Three Sisters Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 3°C on Tue afternoon, min -6°C on Sun morning). Winds decreasing (extremely windy from the WSW on Sat night, light winds from the WSW by Mon night).
This table gives the weather forecast for Three Sisters at the specific elevation of 3157 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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