Three Sisters
Weather Forecast, United States

 

Days 0-3 Three Sisters Weather Summary:

A heavy fall of snow, heaviest during Tue afternoon. Temperatures will be below freezing (max 0°C on Mon night, min -6°C on Sun night). Winds decreasing (extremely windy from the WSW on Mon night, fresh winds from the WSW by Wed afternoon).

Days 3-6 Three Sisters Weather Summary:

A moderate fall of snow, heaviest on Thu afternoon. Temperatures will be below freezing (max 0°C on Wed night, min -12°C on Thu night). Winds decreasing (severe gales from the SW on Wed night, calm by Fri afternoon).

night AM PM night AM PM night AM PM night AM PM night AM PM night AM PM
snow showers
snow showers
partially cloudy
heavy snow
heavy snow
heavy snow
snow showers
partially cloudy
partially cloudy
partially cloudy
snow showers
light snow
snow showers
partially cloudy
partially cloudy
partially cloudy
clear
clear
Wind km/h
45 WSW45
40 SW40
55 SW55
85 WSW85
100 WSW100
90 WSW90
60 W60
55 W55
35 WSW35
60 SW60
60 SW60
50 WSW50
45 W45
15 N15
5 W5
10 WSW10
25 NW25
15 WNW15
snow shwrs snow shwrs some clouds heavy snow heavy snow heavy snow snow shwrs some clouds some clouds some clouds snow shwrs light snow snow shwrs some clouds some clouds some clouds clear clear
Rain
Rain mm
- - - - - - - - - - - - - - - - - -
Snow
Snow cm
2 1 - 12 17 17 9 - - - 3 5 8 - - - - -
High °C
-5 -4 -2 0 -1 -3 -3 0 0 0 -2 -6 -10 -6 -6 -6 -4 -4
Low °C
-6 -5 -4 -1 -1 -5 -6 -2 0 0 -5 -8 -12 -8 -7 -7 -6 -5
Chill °C
-15 -13 -12 -10 -12 -15 -12 -8 -7 -8 -12 -16 -21 -6 -6 -10 -10 -10
Freezing level m
1550 1700 1850 2450 2350 2000 1550 1850 2450 2400 2100 1350 750 800 1150 850 1350 1650
Sea lvl3000ft6000ft9000ft12000ft15000ft
mountain backdrop
-8-8-5-3-4-7-5-3-2-2-5-10-13-10-8-8-8-8-5-4-20-1-3-3000-2-6-10-6-6-6-4-413244315533-1-3-2-2-321
Sunrise
- 7:35 - - 7:37 - - 7:37 - - 7:37 - - 7:39 - - 7:39 -
Sunset
- - 4:29 - - 4:30 - - 4:30 - - 4:30 - - 4:30 - - 4:30

Issued local time.

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.

Live conditions reported by 5 closest weather stations

Weather StationTemp.WeatherWind
Cloud
Visibility
Cloud / Visibility
Sisters
29 km NE
964m alt.
1 hour ago
1° C
-
0
Calm
(0 kph at 279).
Tumalo
30 km E
1091m alt.
2 hours ago
4° C
-
8
Light winds from the SE
(8 kph at 142).
Camp Sherman
35 km NNE
920.5m alt.
1 hour ago
1° C
-
0
Calm
(0 kph at 152).
Sunriver
36 km SE
1242m alt.
2 hours ago
3° C
Dry
0
Calm
(0 kph at 197).
Sunriver
39 km SE
1269.2m alt.
2 hours ago
Dry

* 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.

Three Sisters Photos