– Lat/Long: 44.14° N 121.77° W
Three Sisters Weather Forecast
Cascade Range · United StatesIssued: 9 am Thu 05 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Thu 05 Nov Local Time
Updates in:
Update imminent hr min s
3 Three Sisters Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Sat night. Freeze-thaw conditions (max 5°C on Fri night, min -8°C on Sat night). Winds increasing (moderate winds from the NW on Thu afternoon, extremely windy from the SW by Sat night). | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 4°C on Tue night, min -8°C on Sun morning). Winds decreasing (strong winds from the W on Sun morning, moderate winds from the SW by Tue afternoon). | |||||||||||||||||
Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | |  | | | | | | | | | | |
some clouds | some clouds | some clouds | cloudy | some clouds | clear | clear | clear | snow shwrs | some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | clear | clear | some clouds | |
Cloud base (m) | 1750 | 1800 | 6450 | 4550 | 8300 | 8000 | 9150 | 9300 | 1750 | 1750 | 2000 | 4850 | 4150 | 2850 | 4800 | 8800 | 6550 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | 5 | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -3 | -2 | 1 | 2 | 3 | 5 | 4 | 1 | -2 | -7 | -3 | -2 | -4 | -3 | 0 | 1 | 3 | 4 |
min °C | -3 | -3 | -1 | 1 | 2 | 3 | 2 | 0 | -8 | -8 | -6 | -3 | -4 | -4 | -2 | 1 | 2 | 3 |
chill °C | -11 | -11 | -7 | -6 | -5 | -4 | -6 | -10 | -21 | -19 | -13 | -12 | -12 | -12 | -9 | -5 | -3 | -3 |
Freezing level m | 2350 | 2600 | 3250 | 3300 | 3500 | 3650 | 3750 | 3350 | 2100 | 1900 | 2150 | 2500 | 2500 | 2500 | 2600 | 3250 | 3450 | 3650 |
 | 6:48 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:56 | — | — |
 | — | 4:51 | — | — | 4:50 | — | — | 4:49 | — | — | 4:46 | — | — | 4:45 | — | — | 4:45 | — |
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Three Sisters Weather (Days 0-3):
The weather forecast for Three Sisters is: A light covering of new snow mostly falling on Sat night. Freeze-thaw conditions (max 5°C on Fri night, min -8°C on Sat night). Winds increasing (moderate winds from the NW on Thu afternoon, extremely windy from the SW by Sat night).
Three Sisters Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 4°C on Tue night, min -8°C on Sun morning). Winds decreasing (strong winds from the W on Sun morning, moderate winds from the SW by Tue afternoon).
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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