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

55°F

13°C

Humidity 66%
Wind Speed SSW 20 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 45°F (7°C)
Visibility NA
Last update 10 Dec 08:55 AM PST
Extended Forecast for

7 Miles NNW Mount Bachelor OR

  • Today

    Today: A 40 percent chance of rain before 1pm.  Partly sunny, with a high near 39. Breezy, with a west wind 22 to 29 mph, with gusts as high as 39 mph.

    High: 39 °F

    Chance Rain
    and Breezy

  • Tonight

    Tonight: A slight chance of rain after 10pm, mixing with snow after 1am.  Snow level 7200 feet. Mostly cloudy, with a low around 32. Southwest wind around 21 mph, with gusts as high as 28 mph.  Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

  • Thursday

    Thursday: A 20 percent chance of rain before 10am.  Partly sunny, with a high near 41. West wind 11 to 16 mph, with gusts as high as 21 mph.

    High: 41 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31. Southwest wind 7 to 9 mph.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 45. Southwest wind around 10 mph.

    High: 45 °F

    Mostly Sunny

  • Friday Night

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

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of snow before 1pm, then a chance of rain and snow.  Partly sunny, with a high near 39. Chance of precipitation is 40%.

    High: 39 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

Today
A 40 percent chance of rain before 1pm. Partly sunny, with a high near 39. Breezy, with a west wind 22 to 29 mph, with gusts as high as 39 mph.
Tonight
A slight chance of rain after 10pm, mixing with snow after 1am. Snow level 7200 feet. Mostly cloudy, with a low around 32. Southwest wind around 21 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Thursday
A 20 percent chance of rain before 10am. Partly sunny, with a high near 41. West wind 11 to 16 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 31. Southwest wind 7 to 9 mph.
Friday
Mostly sunny, with a high near 45. Southwest wind around 10 mph.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
A chance of snow before 1pm, then a chance of rain and snow. Partly sunny, with a high near 39. Chance of precipitation is 40%.
Sunday Night
Rain and snow likely, mainly after 4am. Snow level 7100 feet. Mostly cloudy, with a low around 33.
Monday
Rain and snow. Snow level 7600 feet rising to 8100 feet in the afternoon. Mostly cloudy, with a high near 38.
Monday Night
Rain and snow. Snow level 7500 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 30. Breezy.
Tuesday
Snow. Mostly cloudy, with a high near 33. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNW Mount Bachelor OR
 44.09°N 121.73°W (Elev. 6601 ft)
9:15 am PST Dec 10, 2025
9am 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