Three Sisters
Weather Forecast, United States

Diamond Peak

Diamond Peak

 

Days 0-3 Three Sisters Weather Summary:

Mostly dry. Freeze-thaw conditions (max 3°C on Sat night, min -2°C on Tue afternoon). Winds increasing (calm on Sat night, near gales from the SSW by Tue afternoon).

Days 3-6 Three Sisters Weather Summary:

A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max -2°C on Tue night, min -13°C on Fri afternoon). Winds increasing (strong winds from the SW on Wed afternoon, extremely windy from the SW by Thu morning).

night AM PM night AM PM night AM PM night AM PM night AM PM night AM PM
clear
clear
clear
clear
clear
clear
partially cloudy
partially cloudy
partially cloudy
snow showers
moderate snow
moderate snow
snow showers
snow showers
heavy snow
heavy snow
heavy snow
heavy snow
Wind km/h
5 SW5
15 WNW15
15 WNW15
10 W10
5 SW5
15 SSW15
20 SW20
25 SSW25
40 S40
80 SSW80
70 SW70
60 SW60
50 WSW50
110 SW110
90 WSW90
85 WSW85
95 WSW95
80 W80
clear clear clear clear clear clear some clouds some clouds some clouds snow shwrs mod. snow mod. snow snow shwrs snow shwrs heavy snow heavy snow heavy snow heavy snow
See all weather maps
Rain
Rain mm
- - - - - - - - - - - - - - - - - -
Snow
Snow cm
- - - - - - - - - 1 7 8 19 2 20 21 14 26
High °C
3 2 1 1 1 0 0 0 -2 -2 -4 -7 -8 -7 -10 -11 -10 -12
Low °C
2 1 1 1 0 -1 -1 -1 -2 -5 -6 -8 -11 -8 -11 -11 -10 -13
Chill °C
3 -2 -3 -2 1 -4 -5 -6 -10 -12 -15 -18 -20 -22 -25 -26 -25 -27
Freezing level m
3500 3400 3300 3300 3250 3200 3100 3100 2850 2450 2500 2100 1800 1950 1650 1400 1600 1450
Sea lvl3000ft6000ft9000ft12000ft15000ft
mountain backdrop
32111000-2-2-4-7-8-7-10-11-10-1225435424210-3-4-3-6-6-5-72119411941110564231010
Sunrise
- 7:05 - - 7:07 - - 7:07 - - 7:09 - - 7:11 - - 7:11 -
Sunset
- - 4:37 - - 4:37 - - 4:36 - - 4:35 - - 4:34 - - 4:34

Issued local time.

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.

Live conditions reported by 5 closest weather stations

Weather StationTemp.WeatherWind
Cloud
Visibility
Cloud / Visibility
Sisters
26 km NE
972m alt.
1 hour ago
-9° C
-
0
Calm
(0 kph at 0).
Sisters
29 km NE
964m alt.
52 minutes ago
-
0
Calm
(0 kph at 172).
Tumalo
30 km E
1091m alt.
47 minutes ago
-2° C
-
0
Calm
(0 kph at 16).
Camp Sherman
35 km NNE
920.5m alt.
1 hour ago
-8° C
-
0
Calm
(0 kph at 212).
Sunriver
36 km SE
1242m alt.
58 minutes ago
-
0
Calm
(0 kph at 194).

* 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. We also include passing Ship data if it is recorded close to Three Sisters and within an acceptable time window.

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