– Lat/Long: 44.14° N 121.77° W
Three Sisters Weather Forecast
Cascade Range · United StatesIssued: 9 pm Mon 02 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 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. Temperatures will be below freezing (max 0°C on Mon night, min -6°C on Tue afternoon). Winds increasing (calm on Tue night, near gales from the WNW by Wed night). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sun afternoon. Freeze-thaw conditions (max 5°C on Sat morning, min -4°C on Sun afternoon). Winds increasing (light winds from the W on Thu night, stormy winds from the SW by Sat night). | |||||||||||||||
Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | |  | | | | | | |  | |
some clouds | cloudy | some clouds | clear | some clouds | cloudy | some clouds | some clouds | clear | some clouds | some clouds | clear | clear | clear | clear | snow shwrs | |
Cloud base (m) | 3300 | 5550 | 5850 | 9250 | 6450 | 1700 | 1700 | 8000 | 3600 | 3150 | 9450 | |||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 0 | -3 | -6 | -3 | -3 | -3 | -4 | -2 | -2 | 1 | 1 | 3 | 4 | 5 | 2 | 1 |
min °C | -3 | -5 | -6 | -5 | -3 | -4 | -6 | -2 | -2 | -1 | 1 | 2 | 3 | 4 | 2 | -3 |
chill °C | -10 | -12 | -11 | -8 | -8 | -12 | -16 | -9 | -9 | -6 | -5 | -3 | -2 | -2 | -5 | -13 |
Freezing level m | 3150 | 2650 | 2350 | 2200 | 2700 | 2500 | 2100 | 2600 | 2750 | 3250 | 3350 | 3450 | 3800 | 3850 | 3550 | 3000 |
 | — | 6:46 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:52 | — | — |
 | — | — | 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. Temperatures will be below freezing (max 0°C on Mon night, min -6°C on Tue afternoon). Winds increasing (calm on Tue night, near gales from the WNW by Wed night).
Three Sisters Weather (Days 3-6):
A light covering of new snow mostly falling on Sun afternoon. Freeze-thaw conditions (max 5°C on Sat morning, min -4°C on Sun afternoon). Winds increasing (light winds from the W on Thu night, stormy winds from the SW by Sat 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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