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

39°F

4°C

Humidity 60%
Wind Speed N 0 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 26°F (-3°C)
Visibility NA
Last update 30 Jan 09:55 PM PST
Extended Forecast for

6 Miles NW Suttle Lake OR

  • Tonight

    Tonight: A 20 percent chance of rain before 1am.  Mostly cloudy, with a steady temperature around 39. Southwest wind around 7 mph.

    Low: 39 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Mostly cloudy, with a high near 48. Southwest wind around 7 mph.

    High: 48 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Snow likely, possibly mixed with rain, mainly after 4am.  Snow level 5800 feet. Mostly cloudy, with a low around 35. Southeast wind around 7 mph becoming southwest after midnight.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 35 °F

    Slight Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Sunday

    Sunday: Snow.  High near 40. Southwest wind 10 to 15 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 31. Southwest wind 8 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 31 °F

    Snow Likely
    then Chance
    Snow

  • Monday

    Monday: A chance of snow before 1pm, then a chance of rain and snow.  Partly sunny, with a high near 43. Chance of precipitation is 30%.

    High: 43 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain before 1am. Mostly cloudy, with a steady temperature around 39. Southwest wind around 7 mph.
Saturday
Mostly cloudy, with a high near 48. Southwest wind around 7 mph.
Saturday Night
Snow likely, possibly mixed with rain, mainly after 4am. Snow level 5800 feet. Mostly cloudy, with a low around 35. Southeast wind around 7 mph becoming southwest after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Snow. High near 40. Southwest wind 10 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 31. Southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
A chance of snow before 1pm, then a chance of rain and snow. Partly sunny, with a high near 43. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 49.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
Sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 32.
Friday
Mostly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Suttle Lake OR
 44.49°N 121.82°W (Elev. 5499 ft)
9:15 pm PST Jan 30, 2026
10pm PST Jan 30, 2026-6pm PST Feb 6, 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