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 30.27 in (1025.06 mb)
Dewpoint 37°F (3°C)
Visibility NA
Last update 29 Jan 11:55 AM PST
Extended Forecast for

6 Miles NW Suttle Lake OR

  • This Afternoon

    This Afternoon: A chance of rain and snow before 4pm, then a chance of rain.  Snow level 6100 feet. Mostly cloudy, with a high near 41. West wind around 7 mph, with gusts as high as 18 mph.  Chance of precipitation is 30%.

    High: 41 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A chance of rain, mixing with snow after 7pm, then gradually ending.  Snow level 6800 feet lowering to 6000 feet after midnight . Mostly cloudy, with a low around 36. Southwest wind around 7 mph.  Chance of precipitation is 30%.

    Low: 36 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Friday

    Friday: A chance of snow after 10am, mixing with rain after 1pm.  Snow level rising to 7100 feet in the afternoon. Mostly cloudy, with a high near 44. Southwest wind 7 to 9 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%.

    High: 44 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: A 30 percent chance of rain before 10pm.  Mostly cloudy, with a low around 36. South wind around 7 mph.

    Low: 36 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 48. East wind around 7 mph.

    High: 48 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of rain after 4am.  Snow level 6500 feet. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain and snow likely, mainly after 10am.  Snow level 5800 feet. Mostly cloudy, with a high near 40. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 30. Chance of precipitation is 60%.

    Low: 30 °F

    Snow Likely

  • Monday

    Monday: A 30 percent chance of snow.  Partly sunny, with a high near 39.

    High: 39 °F

    Chance Snow

Detailed Forecast

This Afternoon
A chance of rain and snow before 4pm, then a chance of rain. Snow level 6100 feet. Mostly cloudy, with a high near 41. West wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Tonight
A chance of rain, mixing with snow after 7pm, then gradually ending. Snow level 6800 feet lowering to 6000 feet after midnight . Mostly cloudy, with a low around 36. Southwest wind around 7 mph. Chance of precipitation is 30%.
Friday
A chance of snow after 10am, mixing with rain after 1pm. Snow level rising to 7100 feet in the afternoon. Mostly cloudy, with a high near 44. Southwest wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Friday Night
A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 36. South wind around 7 mph.
Saturday
Mostly cloudy, with a high near 48. East wind around 7 mph.
Saturday Night
A 30 percent chance of rain after 4am. Snow level 6500 feet. Mostly cloudy, with a low around 33.
Sunday
Rain and snow likely, mainly after 10am. Snow level 5800 feet. Mostly cloudy, with a high near 40. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Monday
A 30 percent chance of snow. Partly sunny, with a high near 39.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
Mostly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Suttle Lake OR
 44.49°N 121.82°W (Elev. 5499 ft)
12:46 pm PST Jan 29, 2026
1pm PST Jan 29, 2026-6pm PST Feb 4, 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