Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

30°F

-1°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 28°F (-2°C)
Visibility NA
Last update 21 Feb 08:55 AM PST
Extended Forecast for

5 Miles SE Suttle Lake OR

Winter Weather Advisory February 21, 10:21am until February 21, 10:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 21, 10:21am until February 21, 10:00pm

    NOW until 10:00pm Sat

    Winter Weather Advisory

  • Today

    High: 41 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A chance of rain before 7pm, then a chance of rain and snow between 7pm and 10pm, then a chance of snow after 10pm.  Cloudy, then gradually becoming partly cloudy, with a low around 22. Calm wind.  Chance of precipitation is 40%.

    Low: 22 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Sunday

    Sunday: Rain, possibly mixed with snow, becoming all rain after 1pm.  Snow level 3600 feet rising to 5300 feet in the afternoon. High near 48. Calm wind.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 48 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain.  Low around 31. Calm wind.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 31 °F

    Rain

  • Monday

    Monday: Rain.  High near 50. Southwest wind 3 to 6 mph. Winds could gust as high as 20 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Rain

  • Monday Night

    Monday Night: Rain.  Low around 33. Chance of precipitation is 100%.

    Low: 33 °F

    Rain

  • Tuesday

    Tuesday: Rain, possibly mixed with snow.  High near 45. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow likely before 10pm, then a chance of snow.  Snow level 3900 feet lowering to 3400 feet after midnight . Mostly cloudy, with a low around 23. Chance of precipitation is 60%.

    Low: 23 °F

    Rain/Snow
    Likely then
    Chance Snow

Detailed Forecast

Today
A chance of rain and snow before 4pm, then a chance of rain. Snow level 3500 feet rising to 4000 feet. Cloudy, with a high near 41. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 50%. Total daytime snow accumulation of less than one inch possible.
Tonight
A chance of rain before 7pm, then a chance of rain and snow between 7pm and 10pm, then a chance of snow after 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 22. Calm wind. Chance of precipitation is 40%.
Sunday
Rain, possibly mixed with snow, becoming all rain after 1pm. Snow level 3600 feet rising to 5300 feet in the afternoon. High near 48. Calm wind. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain. Low around 31. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain. High near 50. Southwest wind 3 to 6 mph. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Rain. Low around 33. Chance of precipitation is 100%.
Tuesday
Rain, possibly mixed with snow. High near 45. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow likely before 10pm, then a chance of snow. Snow level 3900 feet lowering to 3400 feet after midnight . Mostly cloudy, with a low around 23. Chance of precipitation is 60%.
Wednesday
A chance of snow before 1pm, then a chance of rain and snow. Mostly sunny, with a high near 44. Chance of precipitation is 50%.
Wednesday Night
A chance of rain and snow before 7pm, then a chance of snow. Mostly clear, with a low around 22.
Thursday
A chance of rain and snow. Snow level rising to 4100 feet in the afternoon. Mostly sunny, with a high near 48.
Thursday Night
A chance of rain and snow. Snow level 4000 feet. Partly cloudy, with a low around 25.
Friday
A chance of rain and snow. Snow level 3400 feet rising to 4100 feet in the afternoon. Mostly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SE Suttle Lake OR
 44.38°N 121.66°W (Elev. 3396 ft)
9:16 am PST Feb 21, 2026
10am PST Feb 21, 2026-6pm PST Feb 27, 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