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

54°F

12°C

Humidity 71%
Wind Speed NNW 8 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 45°F (7°C)
Visibility NA
Last update 09 Dec 05:55 AM PST
Extended Forecast for

6 Miles N Mount Bachelor OR

  • Today

    Today: Rain, possibly mixed with snow, becoming all rain after 10am.  High near 38. Windy, with a west wind 27 to 32 mph decreasing to 21 to 26 mph in the morning. Winds could gust as high as 50 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow and
    Windy then
    Rain and
    Breezy

  • Tonight

    Tonight: Rain likely, mainly before 1am.  Mostly cloudy, with a low around 35. Windy, with a west wind 26 to 30 mph, with gusts as high as 45 mph.  Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 35 °F

    Rain Likely
    and Windy

  • Wednesday

    Wednesday: A chance of rain before 10am, then a chance of rain and snow.  Snow level 8100 feet. Partly sunny, with a high near 38. Breezy, with a west wind 22 to 28 mph, with gusts as high as 41 mph.  Chance of precipitation is 40%.

    High: 38 °F

    Chance
    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of snow before 4am, then a chance of rain and snow.  Mostly cloudy, with a low around 32. West wind around 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 30%.

    Low: 32 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of rain and snow before 7am, then a chance of snow between 7am and 10am, then a slight chance of rain and snow after 10am.  Snow level 7800 feet. Mostly sunny, with a high near 37. West wind 9 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 30%.

    High: 37 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Friday Night

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

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: A 10 percent chance of snow after 4pm.  Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny
    then Slight
    Chance Snow

Detailed Forecast

Today
Rain, possibly mixed with snow, becoming all rain after 10am. High near 38. Windy, with a west wind 27 to 32 mph decreasing to 21 to 26 mph in the morning. Winds could gust as high as 50 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tonight
Rain likely, mainly before 1am. Mostly cloudy, with a low around 35. Windy, with a west wind 26 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
A chance of rain before 10am, then a chance of rain and snow. Snow level 8100 feet. Partly sunny, with a high near 38. Breezy, with a west wind 22 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of snow before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 32. West wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Thursday
A chance of rain and snow before 7am, then a chance of snow between 7am and 10am, then a slight chance of rain and snow after 10am. Snow level 7800 feet. Mostly sunny, with a high near 37. West wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Mostly sunny, with a high near 40.
Friday Night
Partly cloudy, with a low around 33.
Saturday
A 10 percent chance of snow after 4pm. Mostly sunny, with a high near 41.
Saturday Night
A chance of snow, mainly after 10pm. Mostly cloudy, with a low around 29.
Sunday
A chance of snow. Mostly cloudy, with a high near 31.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 30.
Monday
Snow. Mostly cloudy, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Mount Bachelor OR
 44.08°N 121.67°W (Elev. 7680 ft)
4:55 am PST Dec 9, 2025
7am PST Dec 9, 2025-6pm PST Dec 15, 2025
 
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Additional Resources

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