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

27°F

-3°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.36 in (1028.11 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Last update 19 Jan 12:55 AM PST
Extended Forecast for

6 Miles NW Suttle Lake OR

  • Overnight

    Overnight: Mostly clear, with a low around 27. East wind around 11 mph, with gusts as high as 22 mph.

    Low: 27 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 42. East wind around 10 mph, with gusts as high as 22 mph.

    High: 42 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a steady temperature around 35. Southeast wind around 9 mph becoming southwest after midnight.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 45. West wind around 7 mph becoming east in the afternoon.

    High: 45 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 25. South wind around 7 mph.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 10pm.  Partly cloudy, with a low around 25.

    Low: 25 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 27. East wind around 11 mph, with gusts as high as 22 mph.
M.L.King Day
Sunny, with a high near 42. East wind around 10 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a steady temperature around 35. Southeast wind around 9 mph becoming southwest after midnight.
Tuesday
Sunny, with a high near 45. West wind around 7 mph becoming east in the afternoon.
Tuesday Night
Partly cloudy, with a low around 25. South wind around 7 mph.
Wednesday
Partly sunny, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 40.
Thursday Night
A 20 percent chance of snow after 10pm. Partly cloudy, with a low around 25.
Friday
A slight chance of snow before 10am. Mostly sunny, with a high near 35.
Friday Night
A slight chance of snow. Partly cloudy, with a low around 24.
Saturday
A chance of snow. Mostly sunny, with a high near 39.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 27.
Sunday
A chance of snow. Partly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Suttle Lake OR
 44.49°N 121.82°W (Elev. 5499 ft)
1:31 am PST Jan 19, 2026
1am PST Jan 19, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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