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SCN26-34: Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices: Effective May 6, 2026

Current conditions at

SISTERS (K6K5)

Lat: 44.30445°NLon: 121.53909°WElev: 3168.0ft.

55°F

13°C

Humidity	54%
Wind Speed	N 0 MPH
Barometer	29.98 in (1015.24 mb)
Dewpoint	39°F (4°C)
Visibility	NA
Last update	08 Apr 10:55 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

8 Miles SW Sisters OR

Tonight
Low: 38 °F
Partly Cloudy
Thursday
High: 60 °F
Slight Chance
Rain then
Chance
Showers
Thursday Night
Low: 38 °F
Showers
Likely then
Slight Chance
Rain
Friday
High: 57 °F
Showers
Friday Night
Low: 38 °F
Showers
Saturday
High: 50 °F
Rain/Snow
then Showers
Saturday Night
Low: 32 °F
Rain/Snow
then
Rain/Snow
Likely
Sunday
High: 42 °F
Rain/Snow
Sunday Night
Low: 30 °F
Rain/Snow
then Chance
Rain/Snow

Detailed Forecast

Tonight

Partly cloudy, with a low around 38. Calm wind.

Thursday

A slight chance of rain between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 60. Calm wind. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Rain and thunderstorms likely before 11pm, then a slight chance of rain between 11pm and 2am. Mostly cloudy, with a low around 38. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A slight chance of rain, then showers and possibly a thunderstorm after 11am. High near 57. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers and possibly a thunderstorm before 8pm, then rain after 8pm. Low around 38. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Saturday

Rain showers before 8am, then rain, possibly mixed with snow showers between 8am and 11am, then rain showers after 11am. Some thunder is also possible. High near 50. Chance of precipitation is 100%. Little or no snow accumulation expected.

Saturday Night

Rain before 8pm, then rain, possibly mixed with snow. Snow level 6100 feet lowering to 5400 feet. Low around 32. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Sunday

Rain and snow likely before 11am, then snow between 11am and 2pm, then rain and snow after 2pm. Snow level 5200 feet lowering to 4800 feet. High near 42. Chance of precipitation is 90%.

Sunday Night

Rain and snow before 2am, then a chance of snow. Low around 30. Chance of precipitation is 80%.

Monday

Snow likely, mainly before 11am. Partly sunny, with a high near 44.

Monday Night

Partly cloudy, with a low around 27.

Tuesday

Mostly sunny, with a high near 49.

Tuesday Night

A slight chance of snow. Snow level 5600 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 31.

Wednesday

A chance of rain and snow. Snow level rising to 5400 feet in the afternoon. Partly sunny, with a high near 48.