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

Hazardous Weather Conditions

Current conditions at

SISTERS (K6K5)

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

NA

70°F

21°C

Humidity 52%
Wind Speed W 16 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 52°F (11°C)
Visibility NA
Last update 11 Aug 09:55 PM PDT
Extended Forecast for

Sisters OR

  • Tonight

    Tonight: Patchy smoke. Mostly clear, with a low around 45. Northwest wind around 6 mph becoming calm after midnight.

    Low: 45 °F

    Patchy Smoke

  • Wednesday

    Wednesday: Patchy smoke before 8am. Sunny, with a high near 81. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 81 °F

    Patchy Smoke
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43. Northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 21 mph.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Patchy smoke after 8am. Sunny, with a high near 82. Calm wind becoming north around 6 mph in the afternoon.

    High: 82 °F

    Patchy Smoke

  • Thursday Night

    Thursday Night: Patchy smoke before 8pm. Mostly clear, with a low around 46. North wind 5 to 7 mph becoming calm after midnight.

    Low: 46 °F

    Patchy Smoke
    then Partly
    Cloudy

  • Friday

    Friday: A chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83. Chance of precipitation is 30%.

    High: 83 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 83.

    High: 83 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Tonight
Patchy smoke. Mostly clear, with a low around 45. Northwest wind around 6 mph becoming calm after midnight.
Wednesday
Patchy smoke before 8am. Sunny, with a high near 81. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 43. Northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 21 mph.
Thursday
Patchy smoke after 8am. Sunny, with a high near 82. Calm wind becoming north around 6 mph in the afternoon.
Thursday Night
Patchy smoke before 8pm. Mostly clear, with a low around 46. North wind 5 to 7 mph becoming calm after midnight.
Friday
A chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83. Chance of precipitation is 30%.
Friday Night
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 47.
Saturday
A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 83.
Saturday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 47.
Sunday
Mostly sunny, with a high near 85.
Sunday Night
Mostly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 85.
Monday Night
Mostly cloudy, with a low around 47.
Tuesday
A slight chance of showers. Partly sunny, with a high near 80.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sisters OR
 44.29°N 121.55°W (Elev. 3199 ft)
Last Update:
9:31 pm PDT Aug 11, 2026
Forecast Valid:
11pm PDT Aug 11, 2026-6pm PDT Aug 18, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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