Current conditions at

SISTERS (K6K5)

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

NA

81°F

27°C

Humidity 32%
Wind Speed NE 12 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 48°F (9°C)
Visibility NA
Heat Index80°F (27°C)
Last update 06 Jul 02:55 PM PDT
Detailed forecast for

East Slopes of the Oregon Cascades

Tonight
Mostly cloudy in the evening then clearing. Lows in the upper 40s to mid 50s.
Tuesday
Sunny. Highs in the mid 70s to mid 80s, except in the mid to upper 80s valleys. Gusts up to 20 mph in the afternoon.
Tuesday Night
Partly cloudy. Lows in the mid 40s to lower 50s. West wind 5 to 15 mph with gusts to around 30 mph in the evening, becoming light.
Wednesday
Sunny. Highs in the upper 60s to upper 70s, except in the upper 70s to lower 80s valleys.
Wednesday Night
Clear. Lows in the 40s.
Thursday Through Monday
Mostly clear. Highs in the mid 70s to mid 80s. Lows in the lower 40s to lower 50s.



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302 PM PDT Mon Jul 6 2026
 
 

Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database