National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Cold Front Moving Through the Northeast U.S. Monday; Atmospheric River to Impact the Pacific Northwest Midweek

A cold front will cross the Great Lakes and Northeast U.S. through Monday with gusty winds and areas of rain showers. A strong atmospheric river is expected to move into the Pacific Northwest by midweek bringing a threat for moderate to heavy rainfall, gusty winds, and mountain snows for parts of Washington, Oregon, northern California, and the Sierra Nevada. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

52°F

11°C

Humidity 43%
Wind Speed ENE 8 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Last update 02 Nov 03:55 PM PST
Extended Forecast for

Mount Bachelor OR

  • Tonight

    Tonight: Partly cloudy, with a low around 31. East wind 6 to 9 mph becoming southwest after midnight.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Rain likely, possibly mixed with snow before 4pm, then rain. High near 37. Southwest wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 37 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow, becoming all snow after 4am. Snow level 8000 feet lowering to 7500 feet. Low around 34. Southwest wind 9 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow

  • Tuesday

    Tuesday: Snow likely before 10am, then rain, possibly mixed with snow. Snow level rising to 7900 feet in the afternoon. High near 39. South wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain before 4am, then rain, possibly mixed with snow. Low around 35. South wind 13 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain then
    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow, becoming all snow after 10am. High near 37. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow
    then Snow

  • Wednesday Night

    Wednesday Night: Snow. Low around 32. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 32 °F

    Snow

  • Thursday

    Thursday: Snow before 1pm, then rain, possibly mixed with snow. High near 38. Chance of precipitation is 100%.

    High: 38 °F

    Snow then
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow. Snow level 8200 feet lowering to 7700 feet after midnight . Low around 31. Chance of precipitation is 100%.

    Low: 31 °F

    Rain/Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 31. East wind 6 to 9 mph becoming southwest after midnight.
Monday
Rain likely, possibly mixed with snow before 4pm, then rain. High near 37. Southwest wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
Rain and snow, becoming all snow after 4am. Snow level 8000 feet lowering to 7500 feet. Low around 34. Southwest wind 9 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday
Snow likely before 10am, then rain, possibly mixed with snow. Snow level rising to 7900 feet in the afternoon. High near 39. South wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday Night
Rain before 4am, then rain, possibly mixed with snow. Low around 35. South wind 13 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain and snow, becoming all snow after 10am. High near 37. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow. Low around 32. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow before 1pm, then rain, possibly mixed with snow. High near 38. Chance of precipitation is 100%.
Thursday Night
Rain and snow. Snow level 8200 feet lowering to 7700 feet after midnight . Low around 31. Chance of precipitation is 100%.
Friday
Snow. Mostly cloudy, with a high near 34.
Friday Night
Snow likely. Mostly cloudy, with a low around 28.
Saturday
A chance of rain and snow. Snow level rising to 7800 feet in the afternoon. Partly sunny, with a high near 39.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 34.
Sunday
Rain and snow likely. Snow level 7900 feet. Mostly cloudy, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Bachelor OR
 43.98°N 121.71°W (Elev. 7064 ft)
Last Update:
3:20 pm PST Nov 2, 2025
Forecast Valid:
5pm PST Nov 2, 2025-6pm PST Nov 9, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation