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

Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

34°F

1°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 32°F (0°C)
Visibility NA
Last update 01 Jan 03:55 PM PST
Extended Forecast for

13 Miles NNW Mount Bachelor OR

  • New Year's Day

    New Year's Day: Rain and snow. Snow level 8200 feet. High near 36. Southwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.

    High: 36 °F

    Rain/Snow

  • Tonight

    Tonight: Rain and snow before 10pm, then rain, snow, and sleet between 10pm and 1am, then rain, snow, and freezing rain after 1am. Snow level 7900 feet lowering to 7300 feet after midnight . Low around 33. Southwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow and sleet accumulation of less than one inch possible.

    Low: 33 °F

    Wintry Mix

  • Friday

    Friday: Rain, snow, and freezing rain likely, becoming all snow after 7am. Mostly cloudy, with a temperature falling to around 31 by 10am. Southwest wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    High: 33 °F⇓

    Wintry Mix
    Likely then
    Chance Snow

  • Friday Night

    Friday Night: Snow, mainly after 10pm. Low around 29. Breezy, with a south wind 20 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Snow and
    Breezy

  • Saturday

    Saturday: Snow. High near 32. Breezy, with a south wind 20 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Snow and
    Breezy

  • Saturday Night

    Saturday Night: Snow. Low around 26. Windy. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 26 °F

    Snow and
    Windy

  • Sunday

    Sunday: Snow. High near 29. Breezy. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 29 °F

    Snow and
    Breezy

  • Sunday Night

    Sunday Night: Snow. Low around 23. Chance of precipitation is 80%.

    Low: 23 °F

    Snow

  • Monday

    Monday: Snow likely. Mostly cloudy, with a high near 25. Chance of precipitation is 70%.

    High: 25 °F

    Snow Likely

Detailed Forecast

New Year's Day
Rain and snow. Snow level 8200 feet. High near 36. Southwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain and snow before 10pm, then rain, snow, and sleet between 10pm and 1am, then rain, snow, and freezing rain after 1am. Snow level 7900 feet lowering to 7300 feet after midnight . Low around 33. Southwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow and sleet accumulation of less than one inch possible.
Friday
Rain, snow, and freezing rain likely, becoming all snow after 7am. Mostly cloudy, with a temperature falling to around 31 by 10am. Southwest wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Friday Night
Snow, mainly after 10pm. Low around 29. Breezy, with a south wind 20 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday
Snow. High near 32. Breezy, with a south wind 20 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday Night
Snow. Low around 26. Windy. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow. High near 29. Breezy. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow. Low around 23. Chance of precipitation is 80%.
Monday
Snow likely. Mostly cloudy, with a high near 25. Chance of precipitation is 70%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 20.
Tuesday
A chance of snow. Partly sunny, with a high near 27.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 23. Breezy.
Wednesday
Snow likely. Mostly cloudy, with a high near 24. Breezy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 17.
Thursday
Snow likely. Mostly cloudy, with a high near 22.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNW Mount Bachelor OR
 44.17°N 121.76°W (Elev. 7247 ft)
Last Update:
4:00 pm PST Jan 1, 2026
Forecast Valid:
4pm PST Jan 1, 2026-6pm PST Jan 8, 2026
 
Forecast Discussion
 
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