Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

37°F

3°C

Humidity 69%
Wind Speed N 0 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 28°F (-2°C)
Visibility NA
Last update 31 Jan 07:55 PM PST
Extended Forecast for

5 Miles NNW Suttle Lake OR

  • Tonight

    Tonight: A slight chance of rain and snow after 4am.  Snow level 5700 feet. Mostly cloudy, with a low around 34. Light southwest wind.  Chance of precipitation is 10%.

    Low: 34 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Sunday

    Sunday: Rain and snow, mainly before 1pm.  Snow level 5100 feet. High near 40. West wind 11 to 14 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow before 1am, then a slight chance of snow.  Mostly cloudy, with a low around 29. Southwest wind 5 to 7 mph.  Chance of precipitation is 40%.

    Low: 29 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A slight chance of snow before 10am, then a slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm.  Snow level rising to 6100 feet in the afternoon. Mostly sunny, with a high near 46. Southwest wind 3 to 5 mph.  Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Rain/Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33. Light and variable wind becoming south around 5 mph in the evening.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of rain and snow after 4am. Snow level 5700 feet. Mostly cloudy, with a low around 34. Light southwest wind. Chance of precipitation is 10%.
Sunday
Rain and snow, mainly before 1pm. Snow level 5100 feet. High near 40. West wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
A chance of rain and snow before 1am, then a slight chance of snow. Mostly cloudy, with a low around 29. Southwest wind 5 to 7 mph. Chance of precipitation is 40%.
Monday
A slight chance of snow before 10am, then a slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm. Snow level rising to 6100 feet in the afternoon. Mostly sunny, with a high near 46. Southwest wind 3 to 5 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 33. Light and variable wind becoming south around 5 mph in the evening.
Tuesday
Mostly sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Mostly sunny, with a high near 53.
Wednesday Night
Mostly clear, with a low around 31.
Thursday
Sunny, with a high near 50.
Thursday Night
Mostly clear, with a low around 32.
Friday
Sunny, with a high near 51.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 33.
Saturday
A chance of rain. Mostly sunny, with a high near 48.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Suttle Lake OR
 44.5°N 121.79°W (Elev. 5049 ft)
8:07 pm PST Jan 31, 2026
8pm PST Jan 31, 2026-6pm PST Feb 7, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database