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

63°F

17°C

Humidity 51%
Wind Speed N 0 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 45°F (7°C)
Visibility NA
Last update 24 Jun 07:55 AM PDT
Extended Forecast for

5 Miles ESE Mt Jefferson OR

  • Today

    Today: Mostly sunny, with a high near 68. Light north wind becoming northwest 6 to 11 mph in the afternoon.

    High: 68 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 50. Northwest wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 28 mph.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 61. West wind 6 to 16 mph, with gusts as high as 26 mph.

    High: 61 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Showers likely, mainly after 11pm. Mostly cloudy, with a low around 43. West wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Showers
    Likely

  • Friday

    Friday: Showers. High near 46. West wind 14 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Showers

  • Friday Night

    Friday Night: Rain showers before 2am, then rain, possibly mixed with snow showers. Snow level 8000 feet lowering to 6100 feet after midnight . Low around 36. Breezy. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 36 °F

    Showers and
    Breezy then
    Rain/Snow

  • Saturday

    Saturday: Rain, possibly mixed with snow showers, becoming all rain after 2pm. Some thunder is also possible. Snow level rising to 6300 feet in the afternoon. High near 41. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of showers. Snow level 6500 feet. Mostly cloudy, with a low around 38. Breezy.

    Low: 38 °F

    Chance
    Showers and
    Breezy

  • Sunday

    Sunday: A 30 percent chance of showers, mainly after 11am. Snow level 6400 feet rising to 7700 feet in the afternoon. Partly sunny, with a high near 44.

    High: 44 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 68. Light north wind becoming northwest 6 to 11 mph in the afternoon.
Tonight
Partly cloudy, with a low around 50. Northwest wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 28 mph.
Thursday
Mostly cloudy, with a high near 61. West wind 6 to 16 mph, with gusts as high as 26 mph.
Thursday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 43. West wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers. High near 46. West wind 14 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain showers before 2am, then rain, possibly mixed with snow showers. Snow level 8000 feet lowering to 6100 feet after midnight . Low around 36. Breezy. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday
Rain, possibly mixed with snow showers, becoming all rain after 2pm. Some thunder is also possible. Snow level rising to 6300 feet in the afternoon. High near 41. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
A 40 percent chance of showers. Snow level 6500 feet. Mostly cloudy, with a low around 38. Breezy.
Sunday
A 30 percent chance of showers, mainly after 11am. Snow level 6400 feet rising to 7700 feet in the afternoon. Partly sunny, with a high near 44.
Sunday Night
A chance of showers before 11pm. Partly cloudy, with a low around 39.
Monday
Mostly sunny, with a high near 51.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Sunny, with a high near 53.
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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:
4:01 am PDT Jun 24, 2026
Forecast Valid:
8am PDT Jun 24, 2026-6pm PDT Jun 30, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation