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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.

46°F

8°C

Humidity	70%
Wind Speed	N 0 MPH
Barometer	29.92 in (1013.21 mb)
Dewpoint	37°F (3°C)
Visibility	NA
Last update	10 Apr 01:55 AM PDT

More Information:

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

Extended Forecast for

12 Miles WSW Sisters OR

Overnight
Low: 37 °F
Mostly Cloudy
Friday
High: 50 °F
Chance Rain
then Showers
Friday Night
Low: 36 °F
Rain/Snow
Saturday
High: 45 °F
Rain/Snow
Saturday Night
Low: 33 °F
Rain/Snow
then Chance
Rain/Snow
Sunday
High: 39 °F
Snow Showers
Sunday Night
Low: 30 °F
Snow
Monday
High: 35 °F
Snow
Monday Night
Low: 27 °F
Snow Likely
then Chance
Snow

Detailed Forecast

Overnight

Mostly cloudy, with a low around 37. Calm wind.

Friday

A chance of rain, then showers and possibly a thunderstorm after 2pm. High near 50. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

Rain, possibly mixed with snow showers before 11pm, then rain between 11pm and 5am, then rain and snow showers after 5am. Some thunder is also possible. Snow level 8200 feet lowering to 6500 feet after midnight . Low around 36. West wind 3 to 5 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Saturday

Rain and snow showers before 2pm, then rain showers between 2pm and 5pm, then rain and snow showers after 5pm. Some thunder is also possible. Snow level 6300 feet. High near 45. Southwest wind around 6 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Saturday Night

Rain and snow before 2am, then a chance of snow. Some thunder is also possible. Snow level 6000 feet. Low around 33. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Sunday

Snow likely before 11am, then snow showers between 11am and 2pm, then snow after 2pm. Some thunder is also possible. High near 39. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Sunday Night

Snow. Low around 30. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Monday

Snow. High near 35. Chance of precipitation is 90%.

Monday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 27. Chance of precipitation is 70%.

Tuesday

A chance of snow. Partly sunny, with a high near 38.

Tuesday Night

Snow likely. Mostly cloudy, with a low around 28.

Wednesday

Snow. Mostly cloudy, with a high near 35.