Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

18°F

-8°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 16°F (-9°C)
Visibility NA
Last update 30 Dec 06:55 AM PST
Extended Forecast for

4 Miles S Camp Sherman OR

  • Today

    Today: Sunny, with a high near 40. Calm wind.

    High: 40 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 42. Calm wind.

    High: 42 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain, mainly after 4am.  Mostly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Chance Rain

  • New Year's Day

    New Year's Day: Rain, mainly after 10am.  High near 39. Calm wind.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 39 °F

    Rain

  • Thursday Night

    Thursday Night: Rain, mainly before 4am.  Low around 32. Chance of precipitation is 80%.

    Low: 32 °F

    Rain

  • Friday

    Friday: Rain likely, mainly after 10am.  Mostly cloudy, with a high near 42. Chance of precipitation is 60%.

    High: 42 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain and snow likely.  Snow level 6000 feet lowering to 5100 feet after midnight . Mostly cloudy, with a low around 30. Chance of precipitation is 70%.

    Low: 30 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: Snow likely.  Mostly cloudy, with a high near 39. Chance of precipitation is 70%.

    High: 39 °F

    Snow Likely

Detailed Forecast

Today
Sunny, with a high near 40. Calm wind.
Tonight
Partly cloudy, with a low around 25. Calm wind.
Wednesday
Partly sunny, with a high near 42. Calm wind.
Wednesday Night
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 28. Calm wind.
New Year's Day
Rain, mainly after 10am. High near 39. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain, mainly before 4am. Low around 32. Chance of precipitation is 80%.
Friday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 42. Chance of precipitation is 60%.
Friday Night
Rain and snow likely. Snow level 6000 feet lowering to 5100 feet after midnight . Mostly cloudy, with a low around 30. Chance of precipitation is 70%.
Saturday
Snow likely. Mostly cloudy, with a high near 39. Chance of precipitation is 70%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 27.
Sunday
A chance of snow. Partly sunny, with a high near 39.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 27.
Monday
A chance of snow. Partly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Camp Sherman OR
 44.41°N 121.64°W (Elev. 4564 ft)
4:20 am PST Dec 30, 2025
7am PST Dec 30, 2025-6pm PST Jan 5, 2026
 
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Additional Resources

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