Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

34°F

1°C

Humidity 80%
Wind Speed N 0 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 28°F (-2°C)
Visibility NA
Last update 28 Jan 11:55 PM PST
Extended Forecast for

2 Miles NNE Mount Bachelor OR

  • Overnight

    Overnight: A 50 percent chance of snow.  Mostly cloudy, with a low around 27. Southwest wind around 5 mph.  Total nighttime snow accumulation of around an inch possible.

    Low: 27 °F

    Chance Snow

  • Thursday

    Thursday: A chance of snow before 1pm, then a chance of rain and snow.  Mostly cloudy, with a high near 38. West wind 3 to 5 mph.  Chance of precipitation is 30%.

    High: 38 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow, mainly before 7pm.  Snow level 6300 feet. Mostly cloudy, with a low around 31. Southwest wind around 6 mph.  Chance of precipitation is 30%.

    Low: 31 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 42. Southwest wind around 6 mph.

    High: 42 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32. Light south wind.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 46.

    High: 46 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 10 percent chance of snow after 4am.  Snow level 6400 feet. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: A 50 percent chance of snow, mainly after 10am.  Mostly cloudy, with a high near 40.

    High: 40 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow, mainly before 10pm.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

Detailed Forecast

Overnight
A 50 percent chance of snow. Mostly cloudy, with a low around 27. Southwest wind around 5 mph. Total nighttime snow accumulation of around an inch possible.
Thursday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 38. West wind 3 to 5 mph. Chance of precipitation is 30%.
Thursday Night
A chance of rain and snow, mainly before 7pm. Snow level 6300 feet. Mostly cloudy, with a low around 31. Southwest wind around 6 mph. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 42. Southwest wind around 6 mph.
Friday Night
Mostly cloudy, with a low around 32. Light south wind.
Saturday
Mostly cloudy, with a high near 46.
Saturday Night
A 10 percent chance of snow after 4am. Snow level 6400 feet. Mostly cloudy, with a low around 32.
Sunday
A 50 percent chance of snow, mainly after 10am. Mostly cloudy, with a high near 40.
Sunday Night
A 40 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 26.
Monday
A slight chance of snow. Partly sunny, with a high near 39.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
Mostly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Mount Bachelor OR
 44.01°N 121.68°W (Elev. 6207 ft)
1:07 am PST Jan 29, 2026
1am PST Jan 29, 2026-6pm PST Feb 4, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database