Current conditions at
SISTERS (K6K5)
Lat: 44.30445°NLon: 121.53909°WElev: 3168.0ft.NA
61°F
16°C
| Humidity | 48% |
| Wind Speed | NA 4 MPH |
| Barometer | 29.96 in (1014.56 mb) |
| Dewpoint | 41°F (5°C) |
| Visibility | NA |
| Last update | 23 May 10:55 PM PDT |
Extended Forecast for
5 Miles SSW Sisters OR
Overnight
Low: 40 °F
Mostly Clear
Sunday
High: 79 °F
Sunny
Sunday Night
Low: 43 °F
Increasing
CloudsMemorial Day
High: 73 °F
Partly Sunny
Monday Night
Low: 33 °F
Showers
Likely then
Rain/Snow
LikelyTuesday
High: 53 °F
Rain/Snow
Likely then
Showers
LikelyTuesday Night
Low: 34 °F
Chance
ShowersWednesday
High: 61 °F
Slight Chance
ShowersWednesday Night
Low: 38 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly clear, with a low around 40. Calm wind.
Sunday
Sunny, with a high near 79. Calm wind becoming west around 6 mph in the afternoon.
Sunday Night
Increasing clouds, with a low around 43. West wind around 6 mph becoming calm in the evening.
Memorial Day
Partly sunny, with a high near 73. Light southwest wind becoming west 11 to 16 mph in the afternoon. Winds could gust as high as 39 mph.
Monday Night
Rain showers likely before 2am, then rain and snow showers likely. Snow level 7900 feet lowering to 4700 feet after midnight . Mostly cloudy, with a low around 33. West wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday
Rain and snow showers likely, becoming all rain after 11am. Snow level 4600 feet rising to 5800 feet in the afternoon. Mostly cloudy, with a high near 53. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday Night
A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 34.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 71.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 42.
Friday
A slight chance of showers. Partly sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 64.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles SSW Sisters OR
44.22°N 121.59°W (Elev. 3799 ft)
44.22°N 121.59°W (Elev. 3799 ft)
11:46 pm PDT May 23, 2026
12am PDT May 24, 2026-6pm PDT May 30, 2026
Additional Resources
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