Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest this afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. 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 NA 5 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Last update 12 Feb 02:55 PM PST
Extended Forecast for

6 Miles NNW Sisters OR

  • Tonight

    Tonight: Patchy dense fog between 10pm and 1am.  Otherwise, partly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Patchy Dense
    Fog

  • Friday

    Friday: A 30 percent chance of rain, mainly after 4pm.  Snow level 3400 feet rising to 4800 feet in the afternoon. Mostly cloudy, with a high near 47. Light west wind.

    High: 47 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday Night

    Friday Night: Rain likely before 1am, then snow, possibly mixed with rain.  Snow level 4200 feet. Low around 27. Calm wind.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain Likely
    then
    Rain/Snow

  • Saturday

    Saturday: Rain, possibly mixed with snow, becoming all rain after 1pm.  Snow level 3900 feet rising to 4400 feet in the afternoon. High near 41. Calm wind.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain likely, possibly mixed with snow before 4am, then a chance of snow.  Snow level 4500 feet lowering to 3900 feet after midnight . Cloudy, with a low around 25. Calm wind.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: Snow likely before 7am, then rain and snow likely between 7am and 1pm, then rain likely after 1pm.  Snow level 3400 feet rising to 4500 feet in the afternoon. Mostly cloudy, with a high near 45. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A chance of rain before 10pm, then a chance of snow.  Snow level 4600 feet lowering to 4000 feet after midnight . Mostly cloudy, with a low around 24. Chance of precipitation is 40%.

    Low: 24 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Washington's Birthday

    Washington's Birthday: Rain, possibly mixed with snow, mainly after 10am.  Snow level 3700 feet. High near 42. Chance of precipitation is 80%.

    High: 42 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow, becoming all snow after 7pm.  Low around 20. Chance of precipitation is 80%.

    Low: 20 °F

    Rain/Snow
    then Snow

Detailed Forecast

Tonight
Patchy dense fog between 10pm and 1am. Otherwise, partly cloudy, with a low around 23. Calm wind.
Friday
A 30 percent chance of rain, mainly after 4pm. Snow level 3400 feet rising to 4800 feet in the afternoon. Mostly cloudy, with a high near 47. Light west wind.
Friday Night
Rain likely before 1am, then snow, possibly mixed with rain. Snow level 4200 feet. Low around 27. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday
Rain, possibly mixed with snow, becoming all rain after 1pm. Snow level 3900 feet rising to 4400 feet in the afternoon. High near 41. Calm wind. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain likely, possibly mixed with snow before 4am, then a chance of snow. Snow level 4500 feet lowering to 3900 feet after midnight . Cloudy, with a low around 25. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday
Snow likely before 7am, then rain and snow likely between 7am and 1pm, then rain likely after 1pm. Snow level 3400 feet rising to 4500 feet in the afternoon. Mostly cloudy, with a high near 45. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
A chance of rain before 10pm, then a chance of snow. Snow level 4600 feet lowering to 4000 feet after midnight . Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Washington's Birthday
Rain, possibly mixed with snow, mainly after 10am. Snow level 3700 feet. High near 42. Chance of precipitation is 80%.
Monday Night
Rain and snow, becoming all snow after 7pm. Low around 20. Chance of precipitation is 80%.
Tuesday
Snow. Mostly cloudy, with a high near 36.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 19.
Wednesday
Snow. Mostly cloudy, with a high near 37.
Wednesday Night
Snow. Mostly cloudy, with a low around 20.
Thursday
Snow. Mostly cloudy, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Sisters OR
 44.37°N 121.63°W (Elev. 3301 ft)
3:20 pm PST Feb 12, 2026
4pm PST Feb 12, 2026-6pm PST Feb 19, 2026
 
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Additional Resources

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