Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

25°F

-4°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 23°F (-5°C)
Visibility NA
Last update 19 Jan 08:55 PM PST
Extended Forecast for

7 Miles NNW Camp Sherman OR

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 31. Light southwest wind.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44. Light northeast wind.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Partly Cloudy

  • Wednesday

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

    High: 42 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 31. Light southwest wind.
Tuesday
Mostly sunny, with a high near 44. Light northeast wind.
Tuesday Night
Partly cloudy, with a low around 23. Calm wind.
Wednesday
Mostly sunny, with a high near 42. Calm wind.
Wednesday Night
Partly cloudy, with a low around 26. Calm wind.
Thursday
Mostly sunny, with a high near 45.
Thursday Night
Partly cloudy, with a low around 24.
Friday
Sunny, with a high near 38.
Friday Night
Mostly clear, with a low around 22.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
A slight chance of rain and snow. Snow level 4000 feet. Partly cloudy, with a low around 29.
Sunday
A chance of rain and snow. Snow level rising to 4400 feet in the afternoon. Partly sunny, with a high near 46.
Sunday Night
A chance of rain and snow. Snow level 4500 feet. Partly cloudy, with a low around 31.
Monday
A chance of rain and snow. Snow level 4500 feet rising to 5100 feet in the afternoon. Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNW Camp Sherman OR
 44.55°N 121.71°W (Elev. 3930 ft)
9:47 pm PST Jan 19, 2026
10pm PST Jan 19, 2026-6pm PST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database