– Lat/Long: 44.14° N 121.77° W
Three Sisters Weather Forecast
Cascade Range · United StatesIssued: 10 am Wed 07 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Wed 07 Oct Local Time
Updates in:
Update imminent hr min s
3 Three Sisters Elevations: 3 Forecast Elevations: Days 1–3 Weather SummarySome drizzle, heaviest during Fri night. Freeze-thaw conditions (max 24°C on Wed afternoon, min -1°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 10°C on Mon afternoon, min -2°C on Sun night). Wind will be generally light. | |||||||||||||||||
Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | Sunday 11 | Monday 12 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | | |  |  |  | |  |  | | | | |  | |
clear | clear | clear | clear | clear | clear | clear | rain shwrs | rain shwrs | some clouds | rain shwrs | light snow | cloudy | rain shwrs | clear | clear | clear | some clouds | |
Cloud base (m) | 9400 | 1900 | 1750 | 1700 | 2100 | 1700 | 1700 | 1800 | 1800 | 6200 | ||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | 0.4 | 0.7 | — | 0.1 | — | — | 0.1 | — | — | — | — |
max °C | 23 | 24 | 17 | 21 | 23 | 14 | 12 | 12 | 5 | 2 | 4 | 1 | 1 | 3 | -1 | 6 | 10 | 5 |
min °C | 17 | 23 | 16 | 16 | 21 | 10 | 9 | 8 | -1 | -1 | 4 | 0 | -1 | 3 | -2 | -1 | 10 | 4 |
chill °C | 17 | 23 | 16 | 16 | 21 | 9 | 7 | 6 | -4 | -4 | 2 | -3 | -5 | -1 | -5 | -4 | 10 | 4 |
Freezing level m | 4350 | 4400 | 4500 | 4450 | 4450 | 4350 | 3700 | 2650 | 1550 | 1700 | 1950 | 1500 | 1650 | 2100 | 1200 | 3500 | 3500 | 3500 |
 | 7:11 | — | — | 7:11 | — | — | 7:13 | — | — | 7:15 | — | — | 7:16 | — | — | 7:16 | — | — |
 | — | 6:37 | — | — | 6:35 | — | — | 6:34 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — |
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Three Sisters Weather (Days 0-3):
The weather forecast for Three Sisters is: Some drizzle, heaviest during Fri night. Freeze-thaw conditions (max 24°C on Wed afternoon, min -1°C on Fri night). Wind will be generally light.
Three Sisters Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 10°C on Mon afternoon, min -2°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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