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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.

63°F

17°C

Humidity	36%
Wind Speed	NNE 5 MPH
Barometer	29.83 in (1010.16 mb)
Dewpoint	35°F (2°C)
Visibility	NA
Last update	19 Apr 06:55 PM PDT

More Information:

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

Extended Forecast for

12 Miles WSW Sisters OR

Tonight
Low: 40 °F
Mostly Cloudy
Monday
High: 57 °F
Chance Rain
Monday Night
Low: 37 °F
Rain Likely
then
Rain/Snow
Likely
Tuesday
High: 42 °F
Rain/Snow
Tuesday Night
Low: 30 °F
Rain/Snow
then Snow
Wednesday
High: 33 °F
Snow and
Breezy
Wednesday Night
Low: 28 °F
Snow and
Breezy then
Chance Snow
Thursday
High: 44 °F
Chance Snow
then Chance
Rain/Snow
Thursday Night
Low: 29 °F
Chance
Rain/Snow
then Mostly
Clear

Detailed Forecast

Tonight

Mostly cloudy, with a low around 40. Southeast wind 5 to 7 mph.

Monday

A 30 percent chance of rain, mainly after 2pm. Mostly cloudy, with a high near 57. South wind 6 to 10 mph, with gusts as high as 22 mph.

Monday Night

Rain likely before 2am, then rain and snow likely. Mostly cloudy, with a low around 37. West wind 5 to 9 mph becoming light southwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Tuesday

Rain, possibly mixed with snow. Snow level 6900 feet lowering to 6200 feet in the afternoon . High near 42. Light southwest wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tuesday Night

Rain and snow, becoming all snow after 11pm. Low around 30. West wind 10 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Wednesday

Snow. High near 33. Breezy. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

Snow, mainly before 11pm. Low around 28. Breezy. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Thursday

A chance of snow before 5pm, then a chance of rain and snow. Partly sunny, with a high near 44. Chance of precipitation is 50%.

Thursday Night

A chance of rain and snow before 8pm, then a chance of snow between 8pm and 11pm. Partly cloudy, with a low around 29. Chance of precipitation is 30%.

Friday

A slight chance of snow after 11am, mixing with rain after 2pm. Mostly sunny, with a high near 51.

Friday Night

Mostly clear, with a low around 32.

Saturday

A slight chance of rain and snow. Snow level rising to 6500 feet in the afternoon. Mostly sunny, with a high near 50.

Saturday Night

A slight chance of rain and snow. Snow level 6800 feet lowering to 5800 feet after midnight . Partly cloudy, with a low around 32.

Sunday

A chance of rain and snow. Snow level rising to 6400 feet in the afternoon. Mostly sunny, with a high near 50.