National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Atmospheric River for California; Record Temperatures Further East

An atmospheric river will bring gusty to high winds, moderate to heavy rainfall, and potential flooding to California today through Saturday. Heavy snow will be possible over the Sierra Nevada mountains into Friday associated with this atmospheric river. East of these impacts dozens of record high maximum and high minimum temperatures may be broken or tied today and Friday. Read More >

Current conditions at

SISTERS (K6K5)

Lat: 44.30445°NLon: 121.53909°WElev: 3168.0ft.

NA

64°F

18°C

Humidity 48%
Wind Speed ESE 8 MPH
Barometer 29.64 in (1003.73 mb)
Dewpoint 45°F (7°C)
Visibility NA
Last update 13 Nov 02:55 PM PST
Extended Forecast for

Sisters OR

  • This Afternoon

    This Afternoon: Rain likely. Mostly cloudy, with a high near 67. South wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Rain Likely

  • Tonight

    Tonight: Rain likely, mainly before 1am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 36. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Rain Likely
    and Patchy
    Fog

  • Friday

    Friday: A 30 percent chance of rain, mainly before 10am. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 55. Calm wind becoming west around 6 mph in the morning.

    High: 55 °F

    Chance Rain
    and Patchy
    Fog

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33. Southwest wind 3 to 5 mph.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 57. Calm wind.

    High: 57 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 10 percent chance of rain after 4am. Patchy fog after 4am. Otherwise, partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy
    then Slight
    Chance Rain
    and Patchy
    Fog

  • Sunday

    Sunday: Rain, mainly after 4pm. Patchy fog before 10am. High near 54. Chance of precipitation is 80%.

    High: 54 °F

    Chance Rain
    and Patchy
    Fog then Rain

  • Sunday Night

    Sunday Night: Rain before 10pm, then rain likely, possibly mixed with snow. Patchy freezing fog after 4am. Low around 32. Chance of precipitation is 80%.

    Low: 32 °F

    Rain/Snow and
    Patchy
    Freezing Fog

  • Monday

    Monday: Rain and snow likely, mainly before 4pm. Patchy fog before 10am. Patchy freezing fog before 10am. Snow level 4200 feet. Otherwise, partly sunny, with a high near 46. Chance of precipitation is 60%.

    High: 46 °F

    Rain/Snow
    Likely and
    Patchy
    Freezing Fog

Detailed Forecast

This Afternoon
Rain likely. Mostly cloudy, with a high near 67. South wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain likely, mainly before 1am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 36. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 30 percent chance of rain, mainly before 10am. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 55. Calm wind becoming west around 6 mph in the morning.
Friday Night
Partly cloudy, with a low around 33. Southwest wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 57. Calm wind.
Saturday Night
A 10 percent chance of rain after 4am. Patchy fog after 4am. Otherwise, partly cloudy, with a low around 32.
Sunday
Rain, mainly after 4pm. Patchy fog before 10am. High near 54. Chance of precipitation is 80%.
Sunday Night
Rain before 10pm, then rain likely, possibly mixed with snow. Patchy freezing fog after 4am. Low around 32. Chance of precipitation is 80%.
Monday
Rain and snow likely, mainly before 4pm. Patchy fog before 10am. Patchy freezing fog before 10am. Snow level 4200 feet. Otherwise, partly sunny, with a high near 46. Chance of precipitation is 60%.
Monday Night
A chance of rain and snow before 1am, then a slight chance of snow. Patchy freezing fog after 4am. Snow level 3600 feet. Mostly cloudy, with a low around 23.
Tuesday
A slight chance of rain and snow. Patchy fog. Patchy freezing fog. Snow level rising to 3600 feet in the afternoon. Otherwise, mostly sunny, with a high near 45.
Tuesday Night
A chance of rain and snow. Snow level 3600 feet. Partly cloudy, with a low around 22.
Wednesday
A chance of rain and snow. Snow level 3500 feet rising to 4300 feet in the afternoon. Partly sunny, with a high near 45.
Wednesday Night
Rain and snow likely. Snow level 3800 feet. Mostly cloudy, with a low around 26.
Thursday
Rain and snow likely. Snow level 3500 feet. Mostly cloudy, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
Sisters OR
 44.29°N 121.55°W (Elev. 3199 ft)
Last Update:
3:12 pm PST Nov 13, 2025
Forecast Valid:
3pm PST Nov 13, 2025-6pm PST Nov 20, 2025
 
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Additional Resources

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Chance of Precipitation