Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

50°F

10°C

Humidity 61%
Wind Speed N 0 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 37°F (3°C)
Visibility NA
Last update 07 Dec 08:55 PM PST
Extended Forecast for

6 Miles NNW Suttle Lake OR

  • Tonight

    Tonight: Rain.  Low around 37. Breezy, with a west wind 18 to 22 mph, with gusts as high as 41 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain and
    Breezy

  • Monday

    Monday: Rain.  High near 42. Breezy, with a west wind 20 to 25 mph, with gusts as high as 55 mph.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 42 °F

    Rain and
    Breezy

  • Monday Night

    Monday Night: Rain.  Low around 40. Windy, with a west wind 34 to 38 mph, with gusts as high as 60 mph.  Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    Low: 40 °F

    Rain and
    Windy

  • Tuesday

    Tuesday: Rain.  High near 44. Breezy, with a west wind 24 to 29 mph decreasing to 17 to 22 mph in the morning. Winds could gust as high as 55 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 44 °F

    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain.  Low around 43. Windy, with a west wind 30 to 34 mph, with gusts as high as 60 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 43 °F

    Rain and
    Windy

  • Wednesday

    Wednesday: Rain.  High near 45. Windy.  Chance of precipitation is 100%.

    High: 45 °F

    Rain and
    Windy

  • Wednesday Night

    Wednesday Night: Rain.  Low around 43. Breezy.  Chance of precipitation is 90%.

    Low: 43 °F

    Rain and
    Breezy

  • Thursday

    Thursday: Rain likely, mainly before 10am.  Mostly cloudy, with a high near 45. Chance of precipitation is 70%.

    High: 45 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly before 10pm.  Partly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

Detailed Forecast

Tonight
Rain. Low around 37. Breezy, with a west wind 18 to 22 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain. High near 42. Breezy, with a west wind 20 to 25 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Monday Night
Rain. Low around 40. Windy, with a west wind 34 to 38 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Tuesday
Rain. High near 44. Breezy, with a west wind 24 to 29 mph decreasing to 17 to 22 mph in the morning. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Tuesday Night
Rain. Low around 43. Windy, with a west wind 30 to 34 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday
Rain. High near 45. Windy. Chance of precipitation is 100%.
Wednesday Night
Rain. Low around 43. Breezy. Chance of precipitation is 90%.
Thursday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.
Thursday Night
A 30 percent chance of rain, mainly before 10pm. Partly cloudy, with a low around 36.
Friday
Mostly sunny, with a high near 49.
Friday Night
A slight chance of rain. Mostly clear, with a low around 36.
Saturday
A chance of rain. Mostly sunny, with a high near 49.
Saturday Night
A chance of rain and snow. Partly cloudy, with a low around 35.
Sunday
A chance of rain and snow. Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Suttle Lake OR
 44.5°N 121.79°W (Elev. 5049 ft)
9:15 pm PST Dec 7, 2025
10pm PST Dec 7, 2025-6pm PST Dec 14, 2025
 
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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