Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

23°F

-5°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Last update 30 Dec 12:55 AM PST
Extended Forecast for

7 Miles NW Mount Bachelor OR

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 29. East wind around 7 mph.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 38. Southeast wind around 5 mph.

    High: 38 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 30. North wind around 6 mph.

    Low: 30 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 43. Light southwest wind.

    High: 43 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Snow likely, possibly mixed with rain, mainly after 4am.  Snow level 5800 feet rising to 6500 feet after midnight. Mostly cloudy, with a low around 30. South wind 3 to 5 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • New Year's Day

    New Year's Day: Rain and snow likely before 10am, then rain.  High near 37. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow
    Likely then
    Rain

  • Thursday Night

    Thursday Night: Rain.  Low around 34. Chance of precipitation is 90%.

    Low: 34 °F

    Rain

  • Friday

    Friday: Rain.  High near 39. Chance of precipitation is 80%.

    High: 39 °F

    Rain

  • Friday Night

    Friday Night: Rain and snow, becoming all snow after 10pm.  Low around 28. Chance of precipitation is 90%.

    Low: 28 °F

    Rain/Snow
    then Snow

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 29. East wind around 7 mph.
Tuesday
Sunny, with a high near 38. Southeast wind around 5 mph.
Tuesday Night
Increasing clouds, with a low around 30. North wind around 6 mph.
Wednesday
Partly sunny, with a high near 43. Light southwest wind.
Wednesday Night
Snow likely, possibly mixed with rain, mainly after 4am. Snow level 5800 feet rising to 6500 feet after midnight. Mostly cloudy, with a low around 30. South wind 3 to 5 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
New Year's Day
Rain and snow likely before 10am, then rain. High near 37. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain. Low around 34. Chance of precipitation is 90%.
Friday
Rain. High near 39. Chance of precipitation is 80%.
Friday Night
Rain and snow, becoming all snow after 10pm. Low around 28. Chance of precipitation is 90%.
Saturday
Snow. Mostly cloudy, with a high near 32.
Saturday Night
Snow likely. Mostly cloudy, with a low around 25.
Sunday
A chance of snow. Partly sunny, with a high near 33.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 25.
Monday
A chance of snow. Mostly cloudy, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NW Mount Bachelor OR
 44.04°N 121.78°W (Elev. 5738 ft)
1:31 am PST Dec 30, 2025
1am PST Dec 30, 2025-6pm PST Jan 5, 2026
 
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Additional Resources

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