– Lat/Long: 44.14° N 121.77° W
Three Sisters Weather Forecast
Cascade Range · United StatesIssued: 10 pm Thu 08 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Thu 08 Oct Local Time
Updates in:
Update imminent hr min s
3 Three Sisters Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 16°C on Thu night, min -1°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 14°C on Tue afternoon, min -1°C on Sun night). Wind will be generally light. | |||||||||||||||
Friday 9 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  |  | | | | | |  | | | |
clear | clear | some clouds | rain shwrs | clear | rain shwrs | some clouds | light snow | rain shwrs | clear | clear | clear | clear | cloudy | some clouds | clear | |
Cloud base (m) | 9150 | 2400 | 1750 | 1700 | 2150 | 1800 | 1700 | 1900 | 1800 | 5500 | 6750 | 6300 | ||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
mm | — | — | — | 0.7 | — | 0.1 | — | — | 0.1 | — | — | — | — | — | — | — |
max °C | 16 | 14 | 13 | 6 | 3 | 5 | 2 | 1 | 4 | 0 | 7 | 10 | 4 | 11 | 14 | 7 |
min °C | 12 | 10 | 9 | -1 | -1 | 4 | 0 | 0 | 4 | -1 | 1 | 10 | 4 | 5 | 13 | 5 |
chill °C | 11 | 9 | 7 | -4 | -4 | 3 | -3 | -4 | 0 | -4 | -1 | 10 | 4 | 5 | 13 | 3 |
Freezing level m | 4350 | 3850 | 3100 | 1850 | 1950 | 2000 | 1450 | 1700 | 2150 | 1400 | 2800 | 2950 | 3350 | 3500 | 3500 | 3500 |
 | — | 7:13 | — | — | 7:15 | — | — | 7:16 | — | — | 7:16 | — | — | 7:18 | — | — |
 | — | — | 6:34 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:27 | — |
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Three Sisters Weather (Days 0-3):
The weather forecast for Three Sisters is: A dusting of new snow. Freeze-thaw conditions (max 16°C on Thu night, min -1°C on Fri night). Wind will be generally light.
Three Sisters Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 14°C on Tue afternoon, min -1°C on Sun night). Wind will be generally light.
This table gives the weather forecast for Three Sisters at the specific elevation of 1500 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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