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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.

46°F

8°C

Humidity	87%
Wind Speed	N 0 MPH
Barometer	29.69 in (1005.42 mb)
Dewpoint	43°F (6°C)
Visibility	NA
Last update	10 Apr 11:55 PM PDT

More Information:

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

Extended Forecast for

6 Miles NW Sisters OR

Overnight
Low: 37 °F
Rain
Saturday
High: 56 °F
Showers
Saturday Night
Low: 34 °F
Showers then
Chance Rain
Sunday
High: 50 °F
Rain
Sunday Night
Low: 32 °F
Rain then
Rain/Snow
Likely
Monday
High: 47 °F
Rain/Snow
Likely
Monday Night
Low: 28 °F
Chance
Rain/Snow
Tuesday
High: 49 °F
Chance
Rain/Snow
then Chance
Rain
Tuesday Night
Low: 30 °F
Rain then
Rain/Snow

Detailed Forecast

Overnight

Rain. Low around 37. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Rain before 11am, then showers and possibly a thunderstorm, mainly after 11am. High near 56. Calm wind. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Showers and possibly a thunderstorm before 8pm, then rain likely, mainly between 8pm and 11pm. Low around 34. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

Rain. High near 50. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

Rain before 5am, then rain and snow likely. Snow level 5400 feet lowering to 4100 feet after midnight . Low around 32. West wind around 6 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Monday

Rain likely, possibly mixed with snow, becoming all rain after 2pm. Snow level 3700 feet rising to 4500 feet in the afternoon. Mostly cloudy, with a high near 47. Chance of precipitation is 70%. Little or no snow accumulation expected.

Monday Night

A chance of rain before 11pm, then a slight chance of rain and snow. Snow level 4700 feet lowering to 3900 feet after midnight . Mostly cloudy, with a low around 28. Chance of precipitation is 40%.

Tuesday

A slight chance of rain and snow before 11am, then a chance of rain. Snow level 3500 feet rising to 4500 feet in the afternoon. Partly sunny, with a high near 49. Chance of precipitation is 30%.

Tuesday Night

Rain before 2am, then rain and snow. Snow level 4700 feet lowering to 3900 feet after midnight . Low around 30. Chance of precipitation is 80%.

Wednesday

Rain and snow, becoming all snow after 2pm. Cloudy, with a high near 44.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 22.

Thursday

A chance of snow. Partly sunny, with a high near 46.

Thursday Night

Mostly clear, with a low around 21.

Friday

Sunny, with a high near 55.