Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

55°F

13°C

Humidity 71%
Wind Speed WNW 5 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 46°F (8°C)
Visibility NA
Last update 09 Dec 02:55 PM PST
Extended Forecast for

9 Miles NNE Mount Bachelor OR

  • This Afternoon

    This Afternoon: Rain.  High near 42. West wind around 17 mph, with gusts as high as 37 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 42 °F

    Rain

  • Tonight

    Tonight: Rain, mainly before 1am.  Low around 41. Breezy, with a west wind 20 to 23 mph, with gusts as high as 32 mph.  Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 41 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: A 40 percent chance of rain, mainly before 10am.  Partly sunny, with a high near 43. Breezy, with a west wind 21 to 23 mph, with gusts as high as 39 mph.

    High: 43 °F

    Chance Rain
    and Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 10pm, then a slight chance of rain and snow.  Snow level 7100 feet. Mostly cloudy, with a low around 36. Southwest wind around 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 20%.

    Low: 36 °F

    Slight Chance
    Rain/Snow

  • Thursday

    Thursday: A 20 percent chance of rain.  Snow level 7800 feet. Partly sunny, with a high near 44. Southwest wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 44 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Rain. High near 42. West wind around 17 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain, mainly before 1am. Low around 41. Breezy, with a west wind 20 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
A 40 percent chance of rain, mainly before 10am. Partly sunny, with a high near 43. Breezy, with a west wind 21 to 23 mph, with gusts as high as 39 mph.
Wednesday Night
A slight chance of rain before 10pm, then a slight chance of rain and snow. Snow level 7100 feet. Mostly cloudy, with a low around 36. Southwest wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Thursday
A 20 percent chance of rain. Snow level 7800 feet. Partly sunny, with a high near 44. Southwest wind 9 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Mostly sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 35.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
A slight chance of rain and snow between 10pm and 1am, then a slight chance of snow after 1am. Snow level 6700 feet. Partly cloudy, with a low around 34.
Sunday
A chance of rain and snow. Partly sunny, with a high near 40.
Sunday Night
A chance of rain and snow. Snow level 6800 feet. Mostly cloudy, with a low around 35.
Monday
Rain and snow. Snow level 7000 feet rising to 7600 feet in the afternoon. Partly sunny, with a high near 40.
Monday Night
Rain and snow. Snow level 7300 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 34.
Tuesday
Snow likely. Partly sunny, with a high near 37.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNE Mount Bachelor OR
 44.11°N 121.62°W (Elev. 6594 ft)
3:20 pm PST Dec 9, 2025
3pm PST Dec 9, 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