– Lat/Long: 44.14° N 121.77° W
Three Sisters Weather Forecast
Cascade Range · United StatesIssued: 4 pm Wed 09 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Wed 09 Sep Local Time
Updates in:
Update imminent hr min s
3 Three Sisters Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 15°C on Wed afternoon, min 3°C on Sat morning). Winds increasing (calm on Wed afternoon, near gales from the W by Thu night). | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 9°C on Tue morning, min -2°C on Sat night). Wind will be generally light. | ||||||||||||||||
Wed 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | |  |  | |  |  |  | | | | | | |
clear | clear | clear | clear | clear | clear | cloudy | some clouds | cloudy | light snow | light snow | some clouds | clear | clear | clear | clear | clear | |
Cloud base (m) | 9050 | 1850 | 7050 | 6850 | 6100 | 2100 | 1700 | 1800 | 2350 | 9500 | 8400 | 7300 | |||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 15 | 13 | 13 | 13 | 9 | 7 | 8 | 5 | 3 | 3 | -1 | 1 | 4 | 4 | 7 | 8 | 6 |
min °C | 15 | 12 | 12 | 11 | 5 | 5 | 7 | 4 | 3 | 0 | -2 | 0 | 4 | 3 | 5 | 7 | 6 |
chill °C | 15 | 10 | 10 | 8 | 0 | 0 | 3 | -1 | -2 | -4 | -8 | -6 | 1 | 0 | 5 | 7 | 4 |
Freezing level m | 4650 | 4650 | 4350 | 4100 | 3850 | 3600 | 3500 | 3400 | 2800 | 2450 | 2250 | 2700 | 3050 | 3400 | 3500 | 3500 | 3700 |
 | — | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — |
 | 7:29 | — | — | 7:27 | — | — | 7:24 | — | — | 7:22 | — | — | 7:21 | — | — | 7:19 | — |
Loading...
Three Sisters Weather (Days 0-3):
The weather forecast for Three Sisters is: Mostly dry. Very mild (max 15°C on Wed afternoon, min 3°C on Sat morning). Winds increasing (calm on Wed afternoon, near gales from the W by Thu night).
Three Sisters Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 9°C on Tue morning, min -2°C on Sat night). Wind will be generally light.
This table gives the weather forecast for Three Sisters at the specific elevation of 2500 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.
Three Sisters Photos
View all
Cascade Range photos (454) |
Pacific Coast Ranges photos (1063) |
photos from mountains in United States (3070) |
all photos
Upload new photo
Upload new photoThe Three Sisters
Three Sisters