National Weather Service

News Headlines

Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP/OSO) for all NWS Western Region Offices Effect July 7, 2026

Current conditions at

SISTERS (K6K5)

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

39°F

4°C

Humidity	80%
Wind Speed	N 0 MPH
Barometer	30.1 in (1019.3 mb)
Dewpoint	34°F (1°C)
Visibility	NA
Last update	21 May 06:55 AM PDT

More Information:

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

Extended Forecast for

10 Miles SW Sisters OR

Today
High: 67 °F
Sunny
Tonight
Low: 44 °F
Mostly Clear
Friday
High: 71 °F
Sunny
Friday Night
Low: 46 °F
Clear
Saturday
High: 71 °F
Sunny
Saturday Night
Low: 44 °F
Partly Cloudy
Sunday
High: 69 °F
Sunny
Sunday Night
Low: 43 °F
Partly Cloudy
Memorial Day
High: 56 °F
Chance
Showers then
Rain/Snow
Likely

Detailed Forecast

Today

Sunny, with a high near 67. Calm wind becoming east around 6 mph in the afternoon.

Tonight

Mostly clear, with a low around 44. Calm wind.

Friday

Sunny, with a high near 71. Calm wind.

Friday Night

Clear, with a low around 46. Light north wind.

Saturday

Sunny, with a high near 71. Calm wind becoming west 5 to 7 mph in the afternoon.

Saturday Night

Partly cloudy, with a low around 44.

Sunday

Sunny, with a high near 69.

Sunday Night

Partly cloudy, with a low around 43.

Memorial Day

A chance of rain showers before 5pm, then snow showers likely, possibly mixed with rain. Partly sunny, with a high near 56. Chance of precipitation is 60%.

Monday Night

Rain and snow showers likely, becoming all snow after 5am. Snow level 6800 feet lowering to 5100 feet after midnight . Mostly cloudy, with a low around 34.

Tuesday

A chance of rain and snow showers. Snow level rising to 6000 feet in the afternoon. Partly sunny, with a high near 51.

Tuesday Night

A chance of rain and snow showers. Partly cloudy, with a low around 36.

Wednesday

A chance of rain and snow showers. Mostly sunny, with a high near 57.