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

73°F

23°C

Humidity 33%
Wind Speed W 19 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 43°F (6°C)
Visibility NA
Last update 01 Aug 11:55 AM PDT
Extended Forecast for

Sisters OR

Red Flag Warning until August 1, 11:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until August 1, 11:00pm

    NOW until 11:00pm Sat

    Red Flag Warning

  • This Afternoon

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 39. West wind 12 to 17 mph becoming light and variable after midnight. Winds could gust as high as 29 mph.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 77. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Widespread smoke, mainly after 5am. Mostly clear, with a low around 38. Northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 18 mph.

    Low: 38 °F

    Smoke

  • Monday

    Monday: Widespread smoke before 8am. Sunny, with a high near 78. Calm wind becoming northeast 5 to 7 mph in the afternoon.

    High: 78 °F

    Smoke then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 80. West wind 13 to 17 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 39. West wind 12 to 17 mph becoming light and variable after midnight. Winds could gust as high as 29 mph.
Sunday
Sunny, with a high near 77. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Sunday Night
Widespread smoke, mainly after 5am. Mostly clear, with a low around 38. Northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Monday
Widespread smoke before 8am. Sunny, with a high near 78. Calm wind becoming northeast 5 to 7 mph in the afternoon.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Sunny, with a high near 86.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 92.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 91.
Thursday Night
Mostly clear, with a low around 51.
Friday
Sunny, with a high near 89.
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:
12:41 pm PDT Aug 1, 2026
Forecast Valid:
12pm PDT Aug 1, 2026-6pm PDT Aug 7, 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