– Lat/Long: 44.14° N 121.77° W
Three Sisters Weather Forecast
Cascade Range · United StatesIssued: 10 am Sat 17 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Sat 17 Oct Local Time
Updates in:
Update imminent hr min s
3 Three Sisters Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 5°C on Sat morning, min -4°C on Mon night). Winds decreasing (gales from the WSW on Sat morning, light winds from the S by Mon afternoon). | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 2°C on Thu night, min -3°C on Tue morning). Winds decreasing (fresh winds from the S on Tue morning, light winds from the NW by Wed night). | |||||||||||||||||
Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  |  | |  |  | | | | | | | | | |
clear | clear | clear | clear | clear | some clouds | cloudy | cloudy | light snow | some clouds | some clouds | some clouds | clear | some clouds | clear | cloudy | clear | clear | |
Cloud base (m) | 8950 | 8350 | 1750 | 8650 | 8800 | 5450 | 3000 | 2700 | 1950 | 4650 | 3350 | 5700 | 4700 | 5000 | 6950 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 5 | 3 | 3 | 4 | 2 | 2 | -1 | -3 | -3 | -2 | -2 | 0 | 1 | 1 | 0 | 0 | -1 | 2 |
min °C | 4 | 2 | 3 | 3 | 2 | 0 | -2 | -3 | -4 | -3 | -3 | -1 | 1 | 0 | 0 | -1 | -1 | -1 |
chill °C | -3 | -5 | -4 | -3 | -4 | -8 | -10 | -10 | -10 | -10 | -10 | -7 | -4 | -2 | -3 | -5 | -3 | -6 |
Freezing level m | 3750 | 3450 | 3550 | 3650 | 3500 | 3350 | 2900 | 2750 | 2450 | 2850 | 2900 | 3100 | 3300 | 3200 | 3150 | 3050 | 3000 | 3450 |
 | 7:22 | — | — | 7:24 | — | — | 7:26 | — | — | 7:26 | — | — | 7:28 | — | — | 7:30 | — | — |
 | — | 6:20 | — | — | 6:17 | — | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:12 | — |
Loading...
Three Sisters Weather (Days 0-3):
The weather forecast for Three Sisters is: A dusting of new snow. Freeze-thaw conditions (max 5°C on Sat morning, min -4°C on Mon night). Winds decreasing (gales from the WSW on Sat morning, light winds from the S by Mon afternoon).
Three Sisters Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 2°C on Thu night, min -3°C on Tue morning). Winds decreasing (fresh winds from the S on Tue morning, light winds from the NW by Wed night).
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.
Three Sisters Photos
View all
Cascade Range photos (454) |
Pacific Coast Ranges photos (1063) |
photos from mountains in United States (3071) |
all photos
Upload new photo
Upload new photoThe Three Sisters
Three Sisters