Current conditions at

SISTERS (K6K5)

Lat: 44.30445° N Lon: 121.53909° W Elev: 3168.0 ft.

NA

57°F

14°C

Humidity 54%
Wind Speed W 14 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 41°F (5°C)
Visibility NA
Last update 03 Jun 08:55 PM PDT
Detailed forecast for

East Slopes of the Oregon Cascades

Tonight
Mostly clear. Lows in the mid 30s to lower 40s. West wind 5 to 15 mph with gusts to around 35 mph in the evening, becoming light.
Thursday
Sunny. Highs in the lower 60s to lower 70s, except in the lower to mid 70s valleys.
Thursday Night
Mostly clear. Lows in the mid 30s to lower 40s. Gusts up to 25 mph in the evening.
Friday
Sunny. Highs in the mid 50s to mid 60s, except in the mid 60s to lower 70s valleys.
Friday Night
Mostly cloudy with a 50 percent chance of rain showers. Lows in the 30s. West wind 5 to 15 mph with gusts to around 35 mph.
Saturday
Partly cloudy with a 50 percent chance of rain and high mountain snow showers. Highs in the mid 40s to mid 50s, except in the 50s valleys.
Saturday Night And Sunday
Mostly clear. Lows in the upper 20s to mid 30s. Highs in the mid 50s to mid 60s.
Sunday Night
Partly cloudy. Lows in the upper 30s to mid 40s.
Monday Through Wednesday
Mostly cloudy with a 50 percent chance of rain showers. Highs in the lower 50s to lower 60s, except in the 60s valleys. Lows in the upper 30s to mid 40s.



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258 PM PDT Wed Jun 3 2026
 
 

Additional Resources

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National Digital Forecast Database