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

36°F

2°C

Humidity 74%
Wind Speed N 0 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 28°F (-2°C)
Visibility NA
Last update 31 Jan 09:55 PM PST
Extended Forecast for

6 Miles NW Suttle Lake OR

  • Tonight

    Tonight: A 10 percent chance of snow after 4am.  Snow level 5600 feet. Mostly cloudy, with a low around 33. Southwest wind around 6 mph.

    Low: 33 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: Snow, mainly before 1pm.  Steady temperature around 35. Southwest wind 13 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow, mainly before 10pm.  Mostly cloudy, with a low around 29. Southwest wind 7 to 9 mph.

    Low: 29 °F

    Chance Snow

  • Monday

    Monday: A slight chance of snow before 1pm, then a slight chance of rain and snow.  Partly sunny, with a high near 44. Southwest wind around 7 mph.  Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33. West wind around 7 mph becoming southeast after midnight.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Tonight
A 10 percent chance of snow after 4am. Snow level 5600 feet. Mostly cloudy, with a low around 33. Southwest wind around 6 mph.
Sunday
Snow, mainly before 1pm. Steady temperature around 35. Southwest wind 13 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday Night
A 40 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 29. Southwest wind 7 to 9 mph.
Monday
A slight chance of snow before 1pm, then a slight chance of rain and snow. Partly sunny, with a high near 44. Southwest wind around 7 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 33. West wind around 7 mph becoming southeast after midnight.
Tuesday
Partly sunny, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Mostly sunny, with a high near 52.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
Sunny, with a high near 49.
Thursday Night
Mostly clear, with a low around 33.
Friday
Sunny, with a high near 50.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 34.
Saturday
A chance of rain. Snow level 6300 feet. Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Suttle Lake OR
 44.49°N 121.82°W (Elev. 5499 ft)
9:37 pm PST Jan 31, 2026
10pm PST Jan 31, 2026-6pm PST Feb 7, 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