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

36°F

2°C

Humidity 80%
Wind Speed N 0 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Last update 29 Jan 03:55 AM PST
Extended Forecast for

10 Miles NNE Mount Bachelor OR

  • Overnight

    Overnight: A 30 percent chance of snow.  Mostly cloudy, with a low around 28. Southwest wind around 9 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Chance Snow

  • Thursday

    Thursday: A chance of snow before 1pm, then a chance of rain and snow after 4pm.  Mostly cloudy, with a high near 38. Southwest wind 6 to 8 mph, with gusts as high as 18 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.  Mostly cloudy, with a low around 34. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    Low: 34 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 42. Southwest wind around 9 mph, with gusts as high as 18 mph.

    High: 42 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35. South wind around 6 mph.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow, mainly after 10am.  Partly sunny, with a high near 40.

    High: 40 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow, mainly before 10pm.  Partly cloudy, with a low around 28.

    Low: 28 °F

    Chance Snow

Detailed Forecast

Overnight
A 30 percent chance of snow. Mostly cloudy, with a low around 28. Southwest wind around 9 mph, with gusts as high as 20 mph.
Thursday
A chance of snow before 1pm, then a chance of rain and snow after 4pm. Mostly cloudy, with a high near 38. Southwest wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Thursday Night
A chance of rain and snow, mainly before 7pm. Mostly cloudy, with a low around 34. Southwest wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday
Mostly cloudy, with a high near 42. Southwest wind around 9 mph, with gusts as high as 18 mph.
Friday Night
Mostly cloudy, with a low around 35. South wind around 6 mph.
Saturday
Partly sunny, with a high near 46.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
A 40 percent chance of snow, mainly after 10am. Partly sunny, with a high near 40.
Sunday Night
A 40 percent chance of snow, mainly before 10pm. Partly cloudy, with a low around 28.
Monday
A slight chance of snow. Partly sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Sunny, with a high near 45.
Tuesday Night
Mostly clear, with a low around 32.
Wednesday
Sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNE Mount Bachelor OR
 44.11°N 121.62°W (Elev. 6594 ft)
4:20 am PST Jan 29, 2026
4am 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