Current conditions at

SISTERS (K6K5)

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

NA

52°F

11°C

Humidity 62%
Wind Speed NA 6 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 39°F (4°C)
Visibility NA
Last update 19 May 11:55 PM PDT
Detailed forecast for

East Slopes of the Oregon Cascades

Rest Of Tonight
Mostly cloudy. Lows in the mid 30s to lower 40s.
Wednesday
Partly cloudy in the morning then clearing. Highs in the upper 50s to upper 60s, except in the upper 60s to lower 70s valleys.
Wednesday Night
Partly cloudy. Lows in the upper 30s to mid 40s. Gusts up to 20 mph in the evening.
Thursday
Partly cloudy. Highs in the lower 60s to lower 70s, except in the lower to mid 70s valleys.
Thursday Night
Mostly clear. Lows in the upper 30s to mid 40s.
Friday Through Sunday Night
Mostly clear. Highs in the mid 60s to mid 70s, except in the mid 70s to lower 80s valleys. Lows in the 40s.
Memorial Day
Partly cloudy with a 20 percent chance of rain showers. Highs in the lower 50s to lower 60s, except in the 60s valleys.
Monday Night
Mostly cloudy with a 50 percent chance of rain and high mountain snow showers. Lows in the upper 20s to mid 30s.
Tuesday
Partly cloudy with a chance of rain and high mountain snow showers. Highs in the mid 40s to mid 50s, except in the 50s valleys. Chance of precipitation 50 percent.



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1132 PM PDT Tue May 19 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database