Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

28°F

-2°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Last update 28 Jan 05:55 AM PST
Extended Forecast for

5 Miles W Suttle Lake OR

  • Today

    Today: Snow likely, mainly between 7am and 4pm.  Mostly cloudy, with a high near 36. Southwest wind 9 to 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%. Total daytime snow accumulation of around an inch possible.

    High: 36 °F

    Snow Likely

  • Tonight

    Tonight: Snow, possibly mixed with rain, mainly after 10pm.  Snow level 5200 feet. Low around 31. Southwest wind around 8 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 31 °F

    Rain/Snow

  • Thursday

    Thursday: Rain and snow before 1pm, then a chance of rain.  Snow level 5200 feet rising to 5700 feet in the afternoon. High near 41. Southwest wind 7 to 9 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 34. South wind around 7 mph.

    Low: 34 °F

    Chance Rain

  • Friday

    Friday: A slight chance of rain before 10am, then a chance of rain and snow between 10am and 1pm, then a chance of rain after 1pm.  Snow level 6000 feet. Mostly cloudy, with a high near 46. Southwest wind around 8 mph.  Chance of precipitation is 40%.

    High: 46 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

  • Saturday

    Saturday: Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain before 4pm, then a chance of rain and snow.  Snow level 5900 feet. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.

    High: 43 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Today
Snow likely, mainly between 7am and 4pm. Mostly cloudy, with a high near 36. Southwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Total daytime snow accumulation of around an inch possible.
Tonight
Snow, possibly mixed with rain, mainly after 10pm. Snow level 5200 feet. Low around 31. Southwest wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Thursday
Rain and snow before 1pm, then a chance of rain. Snow level 5200 feet rising to 5700 feet in the afternoon. High near 41. Southwest wind 7 to 9 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 34. South wind around 7 mph.
Friday
A slight chance of rain before 10am, then a chance of rain and snow between 10am and 1pm, then a chance of rain after 1pm. Snow level 6000 feet. Mostly cloudy, with a high near 46. Southwest wind around 8 mph. Chance of precipitation is 40%.
Friday Night
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 33.
Saturday
Mostly cloudy, with a high near 47.
Saturday Night
Mostly cloudy, with a low around 31.
Sunday
A chance of rain before 4pm, then a chance of rain and snow. Snow level 5900 feet. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.
Sunday Night
Rain and snow likely, becoming all snow after 1am. Snow level 5200 feet. Mostly cloudy, with a low around 29.
Monday
A chance of rain and snow. Partly sunny, with a high near 40.
Monday Night
A slight chance of rain and snow. Snow level 5500 feet. Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Suttle Lake OR
 44.43°N 121.83°W (Elev. 5138 ft)
4:21 am PST Jan 28, 2026
6am PST Jan 28, 2026-6pm PST Feb 3, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database