National Weather Service

News Headlines

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.

64°F

18°C

Humidity	36%
Wind Speed	W 9 MPH
Barometer	29.93 in (1013.55 mb)
Dewpoint	37°F (3°C)
Visibility	NA
Last update	08 Apr 06:55 PM PDT

More Information:

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

Extended Forecast for

10 Miles NNE Mount Bachelor OR

Tonight
Low: 37 °F
Partly Cloudy
Thursday
High: 51 °F
Chance
Showers
Thursday Night
Low: 36 °F
Chance Rain
then Partly
Cloudy
Friday
High: 48 °F
Showers
Friday Night
Low: 35 °F
Rain/Snow
Saturday
High: 40 °F
Snow
Saturday Night
Low: 28 °F
Snow Showers
Sunday
High: 33 °F
Snow
Sunday Night
Low: 28 °F
Snow then
Chance Snow

Detailed Forecast

Tonight

Partly cloudy, with a low around 37. West wind around 6 mph becoming calm in the evening.

Thursday

A chance of rain between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 51. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A 50 percent chance of rain before 11pm. Mostly cloudy, with a low around 36. Northeast wind around 6 mph becoming calm in the evening. 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 48. Calm wind becoming west around 6 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 11pm, then rain likely, possibly mixed with snow. Some thunder is also possible. Snow level 7900 feet lowering to 6800 feet after midnight . Low around 35. West wind 3 to 6 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Saturday

Snow before 11am, then snow showers after 11am. Some thunder is also possible. High near 40. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Saturday Night

Snow showers before 11pm, then snow likely after 11pm. Some thunder is also possible. Low around 28. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Sunday

Snow. High near 33. Chance of precipitation is 90%.

Sunday Night

Snow, mainly before 11pm. Low around 28. Chance of precipitation is 80%.

Monday

Snow likely. Mostly cloudy, with a high near 35.

Monday Night

A slight chance of snow. Partly cloudy, with a low around 25.

Tuesday

A slight chance of snow. Mostly sunny, with a high near 42.

Tuesday Night

A chance of snow. Mostly cloudy, with a low around 31.