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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.

68°F

20°C

Humidity	28%
Wind Speed	W 18 MPH
Barometer	29.94 in (1013.89 mb)
Dewpoint	34°F (1°C)
Visibility	NA
Last update	08 Apr 03:55 PM PDT

More Information:

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

Extended Forecast for

6 Miles NW Suttle Lake OR

Tonight
Low: 38 °F
Partly Cloudy
Thursday
High: 54 °F
Chance
Showers
Thursday Night
Low: 38 °F
Chance Rain
then Slight
Chance Rain
Friday
High: 51 °F
Showers
Friday Night
Low: 36 °F
Showers then
Rain/Snow
Saturday
High: 41 °F
Rain/Snow
Saturday Night
Low: 31 °F
Rain/Snow
then Snow
Sunday
High: 32 °F
Snow
Sunday Night
Low: 30 °F
Snow

Detailed Forecast

Tonight

Partly cloudy, with a low around 38. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 22 mph.

Thursday

A chance of rain between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 54. Light and variable wind becoming east 5 to 9 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 40%.

Thursday Night

A 50 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 38. Northeast wind 6 to 9 mph, with gusts as high as 18 mph. 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. Light and variable wind becoming west 5 to 7 mph 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 2am, then rain, possibly mixed with snow. Some thunder is also possible. Low around 36. West wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Saturday

Rain, possibly mixed with snow showers. Some thunder is also possible. Snow level 5900 feet. High near 41. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Saturday Night

Rain and snow, becoming all snow after 11pm. Low around 31. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Sunday

Snow. High near 32. Chance of precipitation is 100%.

Sunday Night

Snow. Low around 30. Chance of precipitation is 80%.

Monday

Snow. Mostly cloudy, with a high near 34.

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 40.