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 30.22 in (1023.37 mb)
Dewpoint 28°F (-2°C)
Visibility NA
Last update 31 Jan 12:55 AM PST
Extended Forecast for

13 Miles SW Mount Bachelor OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 47. Light and variable wind.

    High: 47 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of rain and snow after 4am.  Snow level 6200 feet lowering to 5400 feet after midnight . Mostly cloudy, with a low around 30. Light northeast wind.  Chance of precipitation is 30%.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Sunday

    Sunday: Rain likely, possibly mixed with snow, becoming all rain after 1pm.  Snow level 4900 feet rising to 5700 feet in the afternoon. Partly sunny, with a high near 41. Calm wind becoming west 5 to 7 mph in the morning. Winds could gust as high as 18 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A chance of rain before 10pm, then a slight chance of snow after 4am.  Snow level 5100 feet. Partly cloudy, with a low around 25. Calm wind.  Chance of precipitation is 30%.

    Low: 25 °F

    Chance Rain
    then Slight
    Chance Snow

  • Monday

    Monday: A slight chance of snow before 10am, then a chance of rain and snow between 10am and 1pm, then a chance of rain after 1pm.  Snow level rising to 6100 feet in the afternoon. Partly sunny, with a high near 42. Chance of precipitation is 30%.

    High: 42 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29.

    Low: 29 °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 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 30. Calm wind.
Saturday
Mostly cloudy, with a high near 47. Light and variable wind.
Saturday Night
A chance of rain and snow after 4am. Snow level 6200 feet lowering to 5400 feet after midnight . Mostly cloudy, with a low around 30. Light northeast wind. Chance of precipitation is 30%.
Sunday
Rain likely, possibly mixed with snow, becoming all rain after 1pm. Snow level 4900 feet rising to 5700 feet in the afternoon. Partly sunny, with a high near 41. Calm wind becoming west 5 to 7 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday Night
A chance of rain before 10pm, then a slight chance of snow after 4am. Snow level 5100 feet. Partly cloudy, with a low around 25. Calm wind. Chance of precipitation is 30%.
Monday
A slight chance of snow before 10am, then a chance of rain and snow between 10am and 1pm, then a chance of rain after 1pm. Snow level rising to 6100 feet in the afternoon. Partly sunny, with a high near 42. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Mostly sunny, with a high near 53.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
Sunny, with a high near 53.
Thursday Night
Mostly clear, with a low around 30.
Friday
Sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SW Mount Bachelor OR
 43.85°N 121.85°W (Elev. 4724 ft)
1:30 am PST Jan 31, 2026
1am PST Jan 31, 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