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

45°F

7°C

Humidity 70%
Wind Speed WSW 10 MPH
Barometer 29.7 in (1005.76 mb)
Dewpoint 36°F (2°C)
Visibility NA
Wind Chill40°F (4°C)
Last update 15 Apr 08:55 AM PDT
Extended Forecast for

6 Miles NW Sisters OR

Winter Storm Warning April 15, 10:05am until April 16, 05:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning April 15, 10:05am until April 16, 05:00am

    NOW until 5:00am Thu

    Winter Storm Warning

  • Today

    High: 43 °F

    Rain/Snow
    then Snow
    Showers

  • Tonight

    Tonight: Snow, mainly before 11pm. Low around 21. West wind 5 to 11 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 21 °F

    Snow then
    Chance Snow

  • Thursday

    Thursday: A 40 percent chance of snow. Partly sunny, with a high near 45. West wind 3 to 7 mph. Winds could gust as high as 18 mph.

    High: 45 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 21. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 21 mph.

    Low: 21 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 54. Calm wind.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

Detailed Forecast

Today
Snow, possibly mixed with rain, becoming all snow after 11am. Some thunder is also possible. High near 43. West wind 8 to 13 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow, mainly before 11pm. Low around 21. West wind 5 to 11 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 45. West wind 3 to 7 mph. Winds could gust as high as 18 mph.
Thursday Night
Mostly clear, with a low around 21. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 21 mph.
Friday
Sunny, with a high near 54. Calm wind.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
Partly sunny, with a high near 62.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 35.
Sunday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 36.
Monday
A chance of rain. Partly sunny, with a high near 65.
Monday Night
A chance of rain. Mostly cloudy, with a low around 37.
Tuesday
A chance of rain. Partly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Sisters OR
 44.34°N 121.65°W (Elev. 3422 ft)
Last Update:
4:00 am PDT Apr 15, 2026
Forecast Valid:
10am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
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