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

45°F

7°C

Humidity 75%
Wind Speed N 0 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 37°F (3°C)
Visibility NA
Last update 29 Jan 04:55 PM PST
Extended Forecast for

8 Miles NNW Mount Bachelor OR

  • Tonight

    Tonight: A 40 percent chance of snow before 7pm.  Mostly cloudy, with a steady temperature around 31. Southwest wind 11 to 16 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday

    Friday: A 30 percent chance of snow after 1pm.  Mostly cloudy, with a high near 33. Southwest wind 13 to 15 mph, with gusts as high as 18 mph.

    High: 33 °F

    Mostly Cloudy
    then Chance
    Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow before 7pm.  Mostly cloudy, with a low around 30. Southeast wind 10 to 13 mph.

    Low: 30 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 39. South wind 10 to 14 mph.

    High: 39 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after 4am.  Mostly cloudy, with a low around 30. South wind around 15 mph, with gusts as high as 18 mph.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow likely, mainly after 10am.  Mostly cloudy, with a high near 32. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 23. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow

  • Monday

    Monday: A 20 percent chance of snow.  Mostly sunny, with a high near 33.

    High: 33 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of snow before 7pm. Mostly cloudy, with a steady temperature around 31. Southwest wind 11 to 16 mph, with gusts as high as 20 mph.
Friday
A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 33. Southwest wind 13 to 15 mph, with gusts as high as 18 mph.
Friday Night
A 30 percent chance of snow before 7pm. Mostly cloudy, with a low around 30. Southeast wind 10 to 13 mph.
Saturday
Mostly cloudy, with a high near 39. South wind 10 to 14 mph.
Saturday Night
A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 30. South wind around 15 mph, with gusts as high as 18 mph.
Sunday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 32. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 23. New snow accumulation of less than a half inch possible.
Monday
A 20 percent chance of snow. Mostly sunny, with a high near 33.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 40.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Mount Bachelor OR
 44.08°N 121.76°W (Elev. 8196 ft)
3:30 pm PST Jan 29, 2026
6pm PST Jan 29, 2026-6pm PST Feb 5, 2026
 
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Additional Resources

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Hourly Weather Forecast

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