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 25%
Wind Speed N 0 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 26°F (-3°C)
Visibility NA
Last update 18 Apr 07:55 PM PDT
Extended Forecast for

5 Miles ESE Mt Jefferson OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. Northwest wind around 7 mph becoming southwest after midnight.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 55. South wind 6 to 10 mph becoming east in the afternoon.

    High: 55 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 44. North wind 6 to 11 mph becoming west after midnight.

    Low: 44 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 59. South wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 59 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 40. West wind 8 to 14 mph, with gusts as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain, mainly after 11am. High near 47. Chance of precipitation is 80%.

    High: 47 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 2am. Snow level 6900 feet lowering to 5800 feet after midnight . Low around 33. Breezy. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 33 °F

    Rain/Snow and
    Breezy

  • Wednesday

    Wednesday: Snow. High near 35. Windy. Chance of precipitation is 90%.

    High: 35 °F

    Snow and
    Windy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 31. Windy. Chance of precipitation is 70%.

    Low: 31 °F

    Snow Likely
    and Windy
    then Chance
    Snow and
    Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 38. Northwest wind around 7 mph becoming southwest after midnight.
Sunday
Partly sunny, with a high near 55. South wind 6 to 10 mph becoming east in the afternoon.
Sunday Night
Mostly cloudy, with a low around 44. North wind 6 to 11 mph becoming west after midnight.
Monday
Partly sunny, with a high near 59. South wind 6 to 10 mph, with gusts as high as 20 mph.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 40. West wind 8 to 14 mph, with gusts as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain, mainly after 11am. High near 47. Chance of precipitation is 80%.
Tuesday Night
Rain and snow, becoming all snow after 2am. Snow level 6900 feet lowering to 5800 feet after midnight . Low around 33. Breezy. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday
Snow. High near 35. Windy. Chance of precipitation is 90%.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 31. Windy. Chance of precipitation is 70%.
Thursday
A chance of snow. Partly sunny, with a high near 43.
Thursday Night
A slight chance of snow. Mostly clear, with a low around 31.
Friday
A slight chance of rain and snow. Sunny, with a high near 49.
Friday Night
Mostly clear, with a low around 33.
Saturday
Sunny, with a high near 50.
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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:
8:36 pm PDT Apr 18, 2026
Forecast Valid:
9pm PDT Apr 18, 2026-6pm PDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation