Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

57°F

14°C

Humidity 71%
Wind Speed SSW 26 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 48°F (9°C)
Visibility NA
Last update 09 Dec 11:55 PM PST
Extended Forecast for

6 Miles ESE Suttle Lake OR

  • Overnight

    Overnight: Rain likely, mainly before 1am.  Mostly cloudy, with a steady temperature around 44. South wind 11 to 13 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Rain Likely

  • Wednesday

    Wednesday: A 40 percent chance of rain, mainly before 10am.  Partly sunny, with a high near 56. West wind 13 to 16 mph, with gusts as high as 33 mph.

    High: 56 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 10pm.  Mostly cloudy, with a low around 36. West wind around 11 mph, with gusts as high as 21 mph.

    Low: 36 °F

    Chance Rain

  • Thursday

    Thursday: A 30 percent chance of rain, mainly before 10am.  Partly sunny, with a high near 56. West wind around 7 mph.

    High: 56 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 10pm.  Partly cloudy, with a low around 31.

    Low: 31 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
Rain likely, mainly before 1am. Mostly cloudy, with a steady temperature around 44. South wind 11 to 13 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 40 percent chance of rain, mainly before 10am. Partly sunny, with a high near 56. West wind 13 to 16 mph, with gusts as high as 33 mph.
Wednesday Night
A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 36. West wind around 11 mph, with gusts as high as 21 mph.
Thursday
A 30 percent chance of rain, mainly before 10am. Partly sunny, with a high near 56. West wind around 7 mph.
Thursday Night
Partly cloudy, with a low around 32. Calm wind.
Friday
Mostly sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 58.
Saturday Night
A 20 percent chance of rain after 10pm. Partly cloudy, with a low around 31.
Sunday
A chance of rain. Partly sunny, with a high near 52.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 32.
Monday
Rain likely. Partly sunny, with a high near 53.
Monday Night
Rain. Mostly cloudy, with a low around 34.
Tuesday
Rain likely. Partly sunny, with a high near 48.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Suttle Lake OR
 44.38°N 121.66°W (Elev. 3396 ft)
12:25 am PST Dec 10, 2025
12am PST Dec 10, 2025-6pm PST Dec 16, 2025
 
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