Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

SISTERS (K6K5)

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

NA

34°F

1°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Last update 10 Nov 03:55 AM PST
Extended Forecast for

Mount Bachelor OR

  • Today

    Today: A 30 percent chance of rain after 4pm.  Snow level 9700 feet lowering to 8200 feet in the afternoon . Partly sunny, with a high near 47. West wind 7 to 10 mph.

    High: 47 °F

    Partly Sunny
    then Chance
    Rain

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before 7pm.  Mostly cloudy, with a steady temperature around 38. West wind 7 to 9 mph.

    Low: 38 °F

    Chance Rain
    then Mostly
    Cloudy

  • Veterans Day

    Veterans Day: Mostly cloudy, then gradually becoming sunny, with a high near 47. Southwest wind 5 to 7 mph.

    High: 47 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow after 4am.  Snow level 8700 feet lowering to 8100 feet after midnight . Mostly cloudy, with a low around 36. Southwest wind 6 to 11 mph.  Chance of precipitation is 10%.

    Low: 36 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Snow likely, possibly mixed with rain, mainly after 4pm.  Snow level 7800 feet. Mostly cloudy, with a high near 44. South wind 11 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Snow likely, possibly mixed with rain before 7pm, then snow.  Low around 27. Breezy.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Breezy.
    Rain/Snow
    then Snow

  • Thursday

    Thursday: Snow.  High near 30. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 30 °F

    Snow

  • Thursday Night

    Thursday Night: Snow.  Low around 22. Chance of precipitation is 90%.

    Low: 22 °F

    Snow

  • Friday

    Friday: Snow.  High near 27. Chance of precipitation is 80%.

    High: 27 °F

    Snow

Detailed Forecast

Today
A 30 percent chance of rain after 4pm. Snow level 9700 feet lowering to 8200 feet in the afternoon . Partly sunny, with a high near 47. West wind 7 to 10 mph.
Tonight
A 30 percent chance of rain, mainly before 7pm. Mostly cloudy, with a steady temperature around 38. West wind 7 to 9 mph.
Veterans Day
Mostly cloudy, then gradually becoming sunny, with a high near 47. Southwest wind 5 to 7 mph.
Tuesday Night
A slight chance of rain and snow after 4am. Snow level 8700 feet lowering to 8100 feet after midnight . Mostly cloudy, with a low around 36. Southwest wind 6 to 11 mph. Chance of precipitation is 10%.
Wednesday
Snow likely, possibly mixed with rain, mainly after 4pm. Snow level 7800 feet. Mostly cloudy, with a high near 44. South wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
Snow likely, possibly mixed with rain before 7pm, then snow. Low around 27. Breezy. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
Snow. High near 30. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow. Low around 22. Chance of precipitation is 90%.
Friday
Snow. High near 27. Chance of precipitation is 80%.
Friday Night
Snow likely. Mostly cloudy, with a low around 26.
Saturday
Snow. Mostly cloudy, with a high near 33.
Saturday Night
Snow. Mostly cloudy, with a low around 29.
Sunday
Snow. Mostly cloudy, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Bachelor OR
 43.99°N 121.68°W (Elev. 7638 ft)
4:21 am PST Nov 10, 2025
5am PST Nov 10, 2025-6pm PST Nov 16, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database