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 69%
Wind Speed N 0 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 26°F (-3°C)
Visibility NA
Last update 31 Jan 08:55 PM PST
Extended Forecast for

10 Miles W Sisters OR

  • Tonight

    Tonight: A 10 percent chance of snow after 4am.  Mostly cloudy, with a low around 31. Southwest wind around 11 mph.

    Low: 31 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: Snow likely, mainly before 1pm.  Partly sunny, with a steady temperature around 34. Southwest wind 18 to 21 mph, with gusts as high as 28 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 34 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before 10pm.  Mostly cloudy, with a low around 29. Southwest wind 10 to 13 mph.

    Low: 29 °F

    Chance Snow
    then Partly
    Cloudy

  • Monday

    Monday: A 20 percent chance of snow.  Partly sunny, with a high near 42. West wind 8 to 10 mph.

    High: 42 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. South wind 9 to 11 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Tonight
A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 31. Southwest wind around 11 mph.
Sunday
Snow likely, mainly before 1pm. Partly sunny, with a steady temperature around 34. Southwest wind 18 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A 30 percent chance of snow before 10pm. Mostly cloudy, with a low around 29. Southwest wind 10 to 13 mph.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 42. West wind 8 to 10 mph.
Monday Night
Partly cloudy, with a low around 34. South wind 9 to 11 mph.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Sunny, with a high near 50.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Sunny, with a high near 48.
Thursday Night
Mostly clear, with a low around 34.
Friday
Sunny, with a high near 48.
Friday Night
A slight chance of snow. Snow level 6700 feet. Partly cloudy, with a low around 35.
Saturday
A chance of rain and snow. Mostly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W Sisters OR
 44.26°N 121.75°W (Elev. 6411 ft)
9:37 pm PST Jan 31, 2026
9pm PST Jan 31, 2026-6pm PST Feb 7, 2026
 
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Additional Resources

Radar & Satellite Image

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