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

57°F

14°C

Humidity 41%
Wind Speed NA 6 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 34°F (1°C)
Visibility NA
Last update 10 Dec 04:55 PM PST
Extended Forecast for

3 Miles N Mount Bachelor OR

  • Tonight

    Tonight: A 10 percent chance of rain after 4am.  Mostly cloudy, with a low around 33. West wind around 11 mph, with gusts as high as 23 mph.

    Low: 33 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A 10 percent chance of rain before 7am.  Partly sunny, with a high near 45. West wind around 8 mph.

    High: 45 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a steady temperature around 35. Calm wind becoming west around 5 mph in the evening.

    Low: 35 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 49. Southwest wind around 6 mph.

    High: 49 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35. West wind around 7 mph.

    Low: 35 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of snow before 10am, then a chance of rain and snow between 10am and 1pm, then a chance of rain after 1pm.  Snow level rising to 6900 feet in the afternoon. Partly sunny, with a high near 43. Chance of precipitation is 30%.

    High: 43 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain before 7pm, then rain likely, possibly mixed with snow.  Snow level 7100 feet. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.

    Low: 34 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 33. West wind around 11 mph, with gusts as high as 23 mph.
Thursday
A 10 percent chance of rain before 7am. Partly sunny, with a high near 45. West wind around 8 mph.
Thursday Night
Partly cloudy, with a steady temperature around 35. Calm wind becoming west around 5 mph in the evening.
Friday
Mostly sunny, with a high near 49. Southwest wind around 6 mph.
Friday Night
Partly cloudy, with a low around 35. West wind around 7 mph.
Saturday
Sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
A chance of snow before 10am, then a chance of rain and snow between 10am and 1pm, then a chance of rain after 1pm. Snow level rising to 6900 feet in the afternoon. Partly sunny, with a high near 43. Chance of precipitation is 30%.
Sunday Night
A chance of rain before 7pm, then rain likely, possibly mixed with snow. Snow level 7100 feet. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Monday
Rain likely, possibly mixed with snow before 10am, then rain. Mostly cloudy, with a high near 43.
Monday Night
Rain, possibly mixed with snow. Snow level 8000 feet lowering to 7100 feet after midnight . Mostly cloudy, with a low around 32.
Tuesday
Rain and snow. Mostly cloudy, with a high near 37.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 28.
Wednesday
Snow. Mostly cloudy, with a high near 34.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Mount Bachelor OR
 44.03°N 121.69°W (Elev. 6247 ft)
4:52 pm PST Dec 10, 2025
6pm PST Dec 10, 2025-6pm PST Dec 17, 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