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

8 Miles SSW Sisters OR

  • This Afternoon

    This Afternoon: Rain likely. Mostly cloudy, with a steady temperature around 52. South wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Rain Likely

  • Tonight

    Tonight: Rain likely, mainly before 1am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 35. 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: 35 °F

    Rain Likely
    and Patchy
    Fog

  • Friday

    Friday: A 30 percent chance of rain, mainly before 10am. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 48. Light and variable wind.

    High: 48 °F

    Chance Rain
    and Patchy
    Fog

  • Friday Night

    Friday Night: A 20 percent chance of rain. Partly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A 20 percent chance of rain before 10am. Mostly sunny, with a high near 52. Calm wind.

    High: 52 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 10pm. Partly cloudy, with a low around 33.

    Low: 33 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A chance of rain before 1pm, then a chance of rain and snow. Partly sunny, with a high near 49. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 49 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Snow, possibly mixed with rain. Snow level 5800 feet lowering to 5000 feet after midnight . Low around 31. Chance of precipitation is 80%.

    Low: 31 °F

    Rain/Snow

  • Monday

    Monday: Rain and snow likely, becoming all snow after 7am. Partly sunny, with a high near 39. Chance of precipitation is 70%.

    High: 39 °F

    Rain/Snow
    Likely then
    Snow Likely

Detailed Forecast

This Afternoon
Rain likely. Mostly cloudy, with a steady temperature around 52. South wind around 6 mph. Chance of precipitation is 70%. 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 35. 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 7am. Otherwise, mostly sunny, with a high near 48. Light and variable wind.
Friday Night
A 20 percent chance of rain. Partly cloudy, with a low around 33. Calm wind.
Saturday
A 20 percent chance of rain before 10am. Mostly sunny, with a high near 52. Calm wind.
Saturday Night
A 20 percent chance of rain after 10pm. Partly cloudy, with a low around 33.
Sunday
A chance of rain before 1pm, then a chance of rain and snow. Partly sunny, with a high near 49. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday Night
Snow, possibly mixed with rain. Snow level 5800 feet lowering to 5000 feet after midnight . Low around 31. Chance of precipitation is 80%.
Monday
Rain and snow likely, becoming all snow after 7am. Partly sunny, with a high near 39. Chance of precipitation is 70%.
Monday Night
A chance of snow, mainly before 10pm. Mostly cloudy, with a low around 23.
Tuesday
A chance of snow. Mostly sunny, with a high near 38.
Tuesday Night
A chance of snow. Partly cloudy, with a low around 22.
Wednesday
Snow. Partly sunny, with a high near 40.
Wednesday Night
Snow. Mostly cloudy, with a low around 25.
Thursday
Snow likely. Mostly cloudy, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Sisters OR
 44.17°N 121.61°W (Elev. 4600 ft)
Last Update:
4:12 pm PST Nov 13, 2025
Forecast Valid:
4pm PST Nov 13, 2025-6pm PST Nov 20, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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