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

30°F

-1°C

Humidity 74%
Wind Speed N 0 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 23°F (-5°C)
Visibility NA
Last update 16 Apr 10:55 PM PDT
Extended Forecast for

5 Miles ESE Mt Jefferson OR

  • Overnight

    Overnight: Mostly clear, with a low around 22. West wind around 10 mph.

    Low: 22 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 41. Southeast wind 5 to 7 mph.

    High: 41 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32. East wind around 5 mph becoming south in the evening.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 53. South wind 6 to 8 mph.

    High: 53 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 40. Southwest wind around 7 mph becoming northwest in the evening.

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 54.

    High: 54 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    Rain

  • Monday

    Monday: A 40 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 55.

    High: 55 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain likely before 2am, then rain and snow likely. Mostly cloudy, with a low around 40. Chance of precipitation is 70%.

    Low: 40 °F

    Rain Likely
    then
    Rain/Snow
    Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 22. West wind around 10 mph.
Friday
Increasing clouds, with a high near 41. Southeast wind 5 to 7 mph.
Friday Night
Mostly cloudy, with a low around 32. East wind around 5 mph becoming south in the evening.
Saturday
Partly sunny, with a high near 53. South wind 6 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 40. Southwest wind around 7 mph becoming northwest in the evening.
Sunday
Mostly cloudy, with a high near 54.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 42.
Monday
A 40 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 55.
Monday Night
Rain likely before 2am, then rain and snow likely. Mostly cloudy, with a low around 40. Chance of precipitation is 70%.
Tuesday
Rain and snow likely, becoming all rain after 2pm. Snow level 6600 feet. Mostly cloudy, with a high near 48.
Tuesday Night
Rain and snow. Snow level 6700 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 37.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 38. Breezy.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 32. Breezy.
Thursday
A chance of rain and snow. Partly sunny, with a high near 41.
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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:
11:46 pm PDT Apr 16, 2026
Forecast Valid:
12am PDT Apr 17, 2026-6pm PDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation