– Lat/Long: 44.14° N 121.77° W
Three Sisters Weather Forecast
Cascade Range · United StatesIssued: 3 am Wed 11 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Wed 11 Nov Local Time
Updates in:
Update imminent hr min s
3 Three Sisters Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 13mm) heaviest on Fri afternoon, then becoming colder with a dusting of snow on Fri night. Very mild (max 16°C on Wed morning, min 1°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 8mm) at first, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 5°C on Sun morning, min -3°C on Mon night). Wind will be generally light. | |||||||||||||||||
Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  | |  |  |  | | |  | | |  | | |  | |
some clouds | some clouds | cloudy | some clouds | cloudy | cloudy | light rain | rain shwrs | snow shwrs | rain shwrs | light rain | light rain | light rain | light rain | light snow | cloudy | cloudy | some clouds | |
Cloud base (m) | 6750 | 7250 | 6450 | 6350 | 2000 | 1750 | 1850 | 1750 | 1700 | 2250 | 1700 | 1700 | 1700 | 1700 | 1750 | 1700 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 2 | — | — | — |
mm | — | — | — | — | — | — | 1.5 | 11 | — | 0.7 | 0.7 | 1.7 | 2 | 3 | — | — | — | — |
max °C | 16 | 13 | 10 | 14 | 12 | 9 | 7 | 2 | 1 | 3 | 3 | 4 | 5 | 4 | 2 | 1 | 1 | -2 |
min °C | 14 | 11 | 9 | 12 | 10 | 6 | 6 | 2 | 1 | 2 | 3 | 3 | 4 | 3 | 0 | 1 | -1 | -3 |
chill °C | 14 | 11 | 9 | 11 | 8 | 2 | 2 | -2 | -3 | -1 | 0 | 0 | 2 | 2 | -2 | 1 | -1 | -3 |
Freezing level m | 3750 | 3600 | 3450 | 3450 | 3350 | 3000 | 2450 | 1900 | 1700 | 1850 | 1900 | 2300 | 2300 | 2200 | 1650 | 1650 | 1650 | 1000 |
 | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — |
 | — | 4:44 | — | — | 4:43 | — | — | 4:42 | — | — | 4:40 | — | — | 4:39 | — | — | 4:38 | — |
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Three Sisters Weather (Days 0-3):
The weather forecast for Three Sisters is: Moderate rain (total 13mm) heaviest on Fri afternoon, then becoming colder with a dusting of snow on Fri night. Very mild (max 16°C on Wed morning, min 1°C on Fri night). Wind will be generally light.
Three Sisters Weather (Days 3-6):
Light rain (total 8mm) at first, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 5°C on Sun morning, min -3°C on Mon 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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