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

48°F

9°C

Humidity 70%
Wind Speed N 0 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 39°F (4°C)
Visibility NA
Last update 24 Jun 05:55 AM PDT
Extended Forecast for

4 Miles S Mt Jefferson OR

  • Today

    Today: A slight chance of showers between 11am and 2pm. Mostly sunny, with a high near 64. North wind 5 to 15 mph becoming west in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 20%.

    High: 64 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 47. Northwest wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 30 mph.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 56. West wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 56 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Showers, mainly after 11pm. Low around 39. West wind 18 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Showers

  • Friday

    Friday: Showers. High near 44. West wind 16 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Showers

  • Friday Night

    Friday Night: Rain showers before 11pm, then rain and snow showers. Snow level 8000 feet lowering to 6100 feet after midnight . Low around 32. Breezy. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow and
    Breezy

  • Saturday

    Saturday: Snow showers before 2pm, then rain, possibly mixed with snow showers. Some thunder is also possible. Snow level rising to 6300 feet in the afternoon. High near 37. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Snow Showers
    then
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow showers, mainly before 11pm. Snow level 6500 feet. Low around 33. Breezy. Chance of precipitation is 80%.

    Low: 33 °F

    Breezy.
    Rain/Snow
    then Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow showers before 11am, then a chance of rain showers. Snow level 6400 feet rising to 7600 feet in the afternoon. Mostly cloudy, with a high near 41. Breezy. Chance of precipitation is 40%.

    High: 41 °F

    Chance
    Rain/Snow and
    Breezy then
    Chance
    Showers

Detailed Forecast

Today
A slight chance of showers between 11am and 2pm. Mostly sunny, with a high near 64. North wind 5 to 15 mph becoming west in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 47. Northwest wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 30 mph.
Thursday
Mostly cloudy, with a high near 56. West wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 31 mph.
Thursday Night
Showers, mainly after 11pm. Low around 39. West wind 18 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers. High near 44. West wind 16 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain showers before 11pm, then rain and snow showers. Snow level 8000 feet lowering to 6100 feet after midnight . Low around 32. Breezy. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Saturday
Snow showers before 2pm, then rain, possibly mixed with snow showers. Some thunder is also possible. Snow level rising to 6300 feet in the afternoon. High near 37. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday Night
Rain and snow showers, mainly before 11pm. Snow level 6500 feet. Low around 33. Breezy. Chance of precipitation is 80%.
Sunday
A chance of rain and snow showers before 11am, then a chance of rain showers. Snow level 6400 feet rising to 7600 feet in the afternoon. Mostly cloudy, with a high near 41. Breezy. Chance of precipitation is 40%.
Sunday Night
A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 36. Breezy.
Monday
A slight chance of showers. Mostly sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Mt Jefferson OR
 44.63°N 121.79°W (Elev. 5935 ft)
Last Update:
4:01 am PDT Jun 24, 2026
Forecast Valid:
6am PDT Jun 24, 2026-6pm PDT Jun 30, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation