National Weather Service

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New Version of Climate Plots Arrives May 1, 2026: Early Access Now Available Under "Climate Graphs and Charts"
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.

43°F

6°C

Humidity	75%
Wind Speed	N 0 MPH
Barometer	29.86 in (1011.18 mb)
Dewpoint	36°F (2°C)
Visibility	NA
Last update	20 Apr 03:55 AM PDT

More Information:

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

Extended Forecast for

6 Miles NNW Sisters OR

Today
High: 70 °F
Mostly Cloudy
then Chance
Rain
Tonight
Low: 40 °F
Chance Rain
Tuesday
High: 56 °F
Rain
Tuesday Night
Low: 34 °F
Rain Likely
Wednesday
High: 48 °F
Rain
Wednesday Night
Low: 30 °F
Chance Rain
then Slight
Chance
Rain/Snow
Thursday
High: 57 °F
Slight Chance
Rain/Snow
then Slight
Chance Rain
Thursday Night
Low: 31 °F
Mostly Clear
Friday
High: 62 °F
Sunny

Detailed Forecast

Today

A 30 percent chance of rain after 2pm. Mostly cloudy, with a high near 70. Calm wind becoming southwest around 5 mph in the afternoon.

Tonight

A 50 percent chance of rain. Mostly cloudy, with a low around 40. West wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Rain, mainly after 11am. High near 56. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

Rain likely. Mostly cloudy, with a low around 34. West wind 5 to 7 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain. High near 48. West wind 10 to 15 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

A chance of rain before 2am, then a slight chance of rain and snow. Snow level 5000 feet lowering to 4200 feet after midnight . Mostly cloudy, with a low around 30. Chance of precipitation is 50%. Little or no snow accumulation expected.

Thursday

A slight chance of rain and snow before 11am, then a slight chance of rain. Snow level 4000 feet rising to 5600 feet in the afternoon. Mostly sunny, with a high near 57. Chance of precipitation is 20%.

Thursday Night

Mostly clear, with a low around 31.

Friday

Sunny, with a high near 62.

Friday Night

Mostly clear, with a low around 34.

Saturday

Sunny, with a high near 62.

Saturday Night

Partly cloudy, with a low around 33.

Sunday

A slight chance of rain. Mostly sunny, with a high near 60.