Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence 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 93%
Wind Speed N 0 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 34°F (1°C)
Visibility NA
Last update 29 Jan 06:55 AM PST
Extended Forecast for

4 Miles NNE Mount Bachelor OR

  • Today

    Today: A chance of snow before 1pm, then a chance of snow after 4pm.  Mostly cloudy, with a high near 37. West wind around 7 mph.  Chance of precipitation is 30%.

    High: 37 °F

    Chance Snow

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 7pm.  Mostly cloudy, with a low around 31. Southwest wind 7 to 9 mph.

    Low: 31 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 40. Southwest wind around 8 mph.

    High: 40 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32. South wind around 7 mph.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 45. South wind around 7 mph.

    High: 45 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow, mainly after 10am.  Mostly cloudy, with a high near 38.

    High: 38 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow, mainly before 10pm.  Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

  • Monday

    Monday: A 20 percent chance of snow.  Partly sunny, with a high near 37.

    High: 37 °F

    Slight Chance
    Snow

Detailed Forecast

Today
A chance of snow before 1pm, then a chance of snow after 4pm. Mostly cloudy, with a high near 37. West wind around 7 mph. Chance of precipitation is 30%.
Tonight
A 30 percent chance of snow, mainly before 7pm. Mostly cloudy, with a low around 31. Southwest wind 7 to 9 mph.
Friday
Mostly cloudy, with a high near 40. Southwest wind around 8 mph.
Friday Night
Mostly cloudy, with a low around 32. South wind around 7 mph.
Saturday
Mostly cloudy, with a high near 45. South wind around 7 mph.
Saturday Night
Mostly cloudy, with a low around 31.
Sunday
A 40 percent chance of snow, mainly after 10am. Mostly cloudy, with a high near 38.
Sunday Night
A 40 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 25.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
Mostly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Mount Bachelor OR
 44.03°N 121.66°W (Elev. 6821 ft)
4:20 am PST Jan 29, 2026
8am 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