Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

61°F

16°C

Humidity 38%
Wind Speed SW 23 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 35°F (2°C)
Visibility NA
Last update 10 Dec 12:55 PM PST
Extended Forecast for

8 Miles NNE Mount Bachelor OR

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 40. Breezy, with a west wind around 22 mph, with gusts as high as 41 mph.

    High: 40 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: A 10 percent chance of rain after 4am.  Snow level 7400 feet. Mostly cloudy, with a low around 35. Breezy, with a southwest wind 21 to 23 mph, with gusts as high as 36 mph.

    Low: 35 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A 10 percent chance of rain before 7am.  Partly sunny, with a high near 42. West wind 10 to 17 mph, with gusts as high as 25 mph.

    High: 42 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34. Southwest wind 6 to 9 mph.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 46. Southwest wind 7 to 10 mph.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of snow before 1pm, then a chance of rain and snow.  Partly sunny, with a high near 40. Chance of precipitation is 30%.

    High: 40 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Partly sunny, with a high near 40. Breezy, with a west wind around 22 mph, with gusts as high as 41 mph.
Tonight
A 10 percent chance of rain after 4am. Snow level 7400 feet. Mostly cloudy, with a low around 35. Breezy, with a southwest wind 21 to 23 mph, with gusts as high as 36 mph.
Thursday
A 10 percent chance of rain before 7am. Partly sunny, with a high near 42. West wind 10 to 17 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 34. Southwest wind 6 to 9 mph.
Friday
Mostly sunny, with a high near 46. Southwest wind 7 to 10 mph.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
A chance of snow before 1pm, then a chance of rain and snow. Partly sunny, with a high near 40. Chance of precipitation is 30%.
Sunday Night
Rain and snow likely, mainly after 4am. Snow level 7100 feet. Mostly cloudy, with a low around 35.
Monday
Rain and snow. Snow level 7800 feet rising to 8600 feet in the afternoon. Mostly cloudy, with a high near 40. Breezy.
Monday Night
Rain and snow. Snow level 8000 feet lowering to 7100 feet after midnight . Mostly cloudy, with a low around 33. Breezy.
Tuesday
Snow likely. Mostly cloudy, with a high near 34. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Mount Bachelor OR
 44.1°N 121.65°W (Elev. 6867 ft)
1:30 pm PST Dec 10, 2025
1pm PST Dec 10, 2025-6pm PST Dec 16, 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