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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.

34°F

1°C

Humidity	74%
Wind Speed	N 0 MPH
Barometer	30.0 in (1015.92 mb)
Dewpoint	27°F (-3°C)
Visibility	NA
Last update	08 Apr 07:55 AM PDT

More Information:

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

Extended Forecast for

9 Miles S Suttle Lake OR

Today
High: 54 °F
Mostly Sunny
Tonight
Low: 37 °F
Partly Cloudy
Thursday
High: 55 °F
Chance Rain
Thursday Night
Low: 38 °F
Chance Rain
then Slight
Chance Rain
Friday
High: 51 °F
Showers
Friday Night
Low: 37 °F
Showers then
Rain/Snow
Likely
Saturday
High: 42 °F
Rain/Snow
Saturday Night
Low: 29 °F
Rain/Snow
Sunday
High: 37 °F
Snow then
Rain/Snow

Detailed Forecast

Today

Mostly sunny, with a high near 54. West wind 6 to 13 mph, with gusts as high as 21 mph.

Tonight

Partly cloudy, with a low around 37. Southwest wind 5 to 14 mph, with gusts as high as 22 mph.

Thursday

A 50 percent chance of rain after 11am. Partly sunny, with a high near 55. Light and variable wind becoming east 5 to 8 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

A 50 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 38. Northeast wind 6 to 10 mph becoming south after midnight. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain, mainly between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 51. South wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Rain before 5am, then rain likely, possibly mixed with snow. Some thunder is also possible. Low around 37. Chance of precipitation is 90%. Little or no snow accumulation expected.

Saturday

Rain, possibly mixed with snow showers. Some thunder is also possible. Snow level 7100 feet lowering to 6300 feet in the afternoon . High near 42. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Saturday Night

Rain and snow. Low around 29. Chance of precipitation is 90%.

Sunday

Snow before 2pm, then snow, possibly mixed with rain. High near 37. Chance of precipitation is 90%.

Sunday Night

Rain and snow likely, becoming all snow after 8pm. Mostly cloudy, with a low around 28.

Monday

Snow likely. Partly sunny, with a high near 40.

Monday Night

A chance of snow. Mostly cloudy, with a low around 28.

Tuesday

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