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

7 Miles N Mount Bachelor OR

  • Overnight

    Overnight: Rain likely, mainly before 1am.  Mostly cloudy, with a low around 36. Windy, with a west wind around 32 mph, with gusts as high as 45 mph.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Rain Likely
    and Windy

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly before 10am.  Snow level 8300 feet lowering to 7700 feet in the afternoon . Partly sunny, with a high near 38. Windy, with a southwest wind 29 to 32 mph, with gusts as high as 49 mph.

    High: 38 °F

    Chance Rain
    and Windy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after 10pm.  Mostly cloudy, with a low around 33. Breezy, with a southwest wind around 25 mph, with gusts as high as 38 mph.

    Low: 33 °F

    Slight Chance
    Snow and
    Breezy

  • Thursday

    Thursday: A slight chance of rain and snow.  Snow level 7700 feet. Partly sunny, with a high near 39. West wind 13 to 20 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    High: 39 °F

    Slight Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32. Southwest wind 7 to 11 mph.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after 10pm.  Partly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
Rain likely, mainly before 1am. Mostly cloudy, with a low around 36. Windy, with a west wind around 32 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A 30 percent chance of rain, mainly before 10am. Snow level 8300 feet lowering to 7700 feet in the afternoon . Partly sunny, with a high near 38. Windy, with a southwest wind 29 to 32 mph, with gusts as high as 49 mph.
Wednesday Night
A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 33. Breezy, with a southwest wind around 25 mph, with gusts as high as 38 mph.
Thursday
A slight chance of rain and snow. Snow level 7700 feet. Partly sunny, with a high near 39. West wind 13 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 32. Southwest wind 7 to 11 mph.
Friday
Mostly sunny, with a high near 42.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
A 20 percent chance of snow after 10pm. Partly cloudy, with a low around 32.
Sunday
A chance of snow. Partly sunny, with a high near 35.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 31.
Monday
Rain and snow. Mostly cloudy, with a high near 36.
Monday Night
Rain and snow. Mostly cloudy, with a low around 31. Breezy.
Tuesday
Snow likely. Mostly cloudy, with a high near 33. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles N Mount Bachelor OR
 44.1°N 121.68°W (Elev. 7283 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