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

45°F

7°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 29.7 in (1005.76 mb)
Dewpoint 43°F (6°C)
Visibility NA
Last update 11 Apr 01:55 AM PDT
Extended Forecast for

5 Miles ESE Mt Jefferson OR

  • Overnight

    Overnight: Rain. Steady temperature around 40. Southwest wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Rain

  • Saturday

    Saturday: Rain, possibly mixed with snow showers before 11am, then rain showers between 11am and 5pm, then rain, possibly mixed with snow showers after 5pm. Some thunder is also possible. Snow level 6300 feet. High near 44. Southwest wind 7 to 11 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain, possibly mixed with snow, mainly before 11pm. Some thunder is also possible. Snow level 6600 feet lowering to 5800 feet after midnight . Low around 36. West wind 5 to 8 mph becoming south in the evening. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Sunday

    Sunday: Snow. High near 38. West wind 5 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Low around 34. Breezy, with a west wind 17 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 34 °F

    Snow and
    Breezy

  • Monday

    Monday: Snow. High near 35. Breezy. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow and
    Breezy

  • Monday Night

    Monday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 30. Breezy. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Snow Likely
    and Breezy
    then Chance
    Snow

  • Tuesday

    Tuesday: A 50 percent chance of snow, mainly after 11am. Partly sunny, with a high near 36. Breezy.

    High: 36 °F

    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times. Low around 29. Windy. Chance of precipitation is 90%.

    Low: 29 °F

    Heavy Snow
    and Windy

Detailed Forecast

Overnight
Rain. Steady temperature around 40. Southwest wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain, possibly mixed with snow showers before 11am, then rain showers between 11am and 5pm, then rain, possibly mixed with snow showers after 5pm. Some thunder is also possible. Snow level 6300 feet. High near 44. Southwest wind 7 to 11 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday Night
Rain, possibly mixed with snow, mainly before 11pm. Some thunder is also possible. Snow level 6600 feet lowering to 5800 feet after midnight . Low around 36. West wind 5 to 8 mph becoming south in the evening. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday
Snow. High near 38. West wind 5 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. Low around 34. Breezy, with a west wind 17 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Monday
Snow. High near 35. Breezy. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 30. Breezy. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
A 50 percent chance of snow, mainly after 11am. Partly sunny, with a high near 36. Breezy.
Tuesday Night
Snow. The snow could be heavy at times. Low around 29. Windy. Chance of precipitation is 90%.
Wednesday
Snow. Cloudy, with a high near 30. Breezy.
Wednesday Night
Snow. Mostly cloudy, with a low around 24. Breezy.
Thursday
A chance of snow. Partly sunny, with a high near 33.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 22.
Friday
A slight chance of snow. Mostly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Mt Jefferson OR
 44.67°N 121.68°W (Elev. 5771 ft)
Last Update:
11:46 pm PDT Apr 10, 2026
Forecast Valid:
2am PDT Apr 11, 2026-6pm PDT Apr 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation