National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

SISTERS (K6K5)

Lat: 44.30445°NLon: 121.53909°WElev: 3168.0ft.

NA

55°F

13°C

Humidity 54%
Wind Speed N 0 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 39°F (4°C)
Visibility NA
Last update 08 Apr 10:55 PM PDT
Extended Forecast for

5 Miles ESE Mt Jefferson OR

  • Tonight

    Tonight: Partly cloudy, with a low around 39. Southwest wind around 6 mph.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain after 2pm. Mostly sunny, with a high near 53. South wind 5 to 11 mph becoming east in the afternoon. Winds could gust as high as 18 mph.

    High: 53 °F

    Sunny then
    Chance Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 40. North wind 6 to 13 mph, with gusts as high as 18 mph.

    Low: 40 °F

    Chance Rain

  • Friday

    Friday: Rain likely, then showers and possibly a thunderstorm after 2pm. High near 50. North wind around 6 mph becoming southeast in the morning. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 50 °F

    Showers

  • Friday Night

    Friday Night: Rain before 2am, then rain, possibly mixed with snow. Some thunder is also possible. Snow level 7800 feet lowering to 6600 feet after midnight . Low around 39. West wind around 8 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 39 °F

    Showers then
    Rain/Snow

  • Saturday

    Saturday: Rain and snow before 2pm, then rain and snow showers between 2pm and 5pm, then rain, possibly mixed with snow after 5pm. Some thunder is also possible. Snow level 5900 feet. High near 42. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain, possibly mixed with snow, becoming all snow after 8pm. Low around 34. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow
    then Snow
    Likely

  • Sunday

    Sunday: Snow. High near 36. Chance of precipitation is 90%.

    High: 36 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Low around 32. Chance of precipitation is 80%.

    Low: 32 °F

    Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 39. Southwest wind around 6 mph.
Thursday
A 30 percent chance of rain after 2pm. Mostly sunny, with a high near 53. South wind 5 to 11 mph becoming east in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 40. North wind 6 to 13 mph, with gusts as high as 18 mph.
Friday
Rain likely, then showers and possibly a thunderstorm after 2pm. High near 50. North wind around 6 mph becoming southeast in the morning. 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. Snow level 7800 feet lowering to 6600 feet after midnight . Low around 39. West wind around 8 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Saturday
Rain and snow before 2pm, then rain and snow showers between 2pm and 5pm, then rain, possibly mixed with snow after 5pm. Some thunder is also possible. Snow level 5900 feet. High near 42. Chance of precipitation is 100%. Little or no snow accumulation expected.
Saturday Night
Rain, possibly mixed with snow, becoming all snow after 8pm. Low around 34. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday
Snow. High near 36. Chance of precipitation is 90%.
Sunday Night
Snow. Low around 32. Chance of precipitation is 80%.
Monday
Snow likely. Mostly cloudy, with a high near 36. Breezy.
Monday Night
A chance of snow. Mostly cloudy, with a low around 30. Breezy.
Tuesday
Mostly sunny, with a high near 40.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 33.
Wednesday
Snow likely. Mostly cloudy, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Mt Jefferson OR
 44.67°N 121.68°W (Elev. 5771 ft)
Last Update:
11:31 pm PDT Apr 8, 2026
Forecast Valid:
11pm PDT Apr 8, 2026-6pm PDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

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