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 29.96 in (1014.56 mb)
Dewpoint 28°F (-2°C)
Visibility NA
Last update 21 Feb 09:55 AM PST
Extended Forecast for

5 Miles WSW Suttle Lake OR

Winter Weather Advisory February 21, 10:36am until February 21, 10:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 21, 10:36am until February 21, 10:00pm

    NOW until 10:00pm Sat

    Winter Weather Advisory

  • Today

    High: 35 °F

    Snow Likely

  • Tonight

    Tonight: A 50 percent chance of snow.  Mostly cloudy, with a low around 25. East wind around 8 mph.  New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow

  • Sunday

    Sunday: Snow before 1pm, then snow, possibly mixed with rain.  High near 39. Southeast wind around 7 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 39 °F

    Snow then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain, possibly mixed with snow, becoming all rain after 10pm.  Snow level 5800 feet. Low around 32. Southwest wind around 7 mph, with gusts as high as 18 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain/Snow
    then Rain

  • Monday

    Monday: Rain.  High near 42. Southwest wind around 10 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 42 °F

    Rain

  • Monday Night

    Monday Night: Rain before 1am, then rain, possibly mixed with snow.  Low around 33. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain then
    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow, becoming all snow after 1pm.  Snow level 5600 feet lowering to 4800 feet in the afternoon . High near 37. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 37 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Snow.  Low around 24. Chance of precipitation is 80%.

    Low: 24 °F

    Snow

Detailed Forecast

Today
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 35. East wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A 50 percent chance of snow. Mostly cloudy, with a low around 25. East wind around 8 mph. New snow accumulation of less than a half inch possible.
Sunday
Snow before 1pm, then snow, possibly mixed with rain. High near 39. Southeast wind around 7 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Rain, possibly mixed with snow, becoming all rain after 10pm. Snow level 5800 feet. Low around 32. Southwest wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday
Rain. High near 42. Southwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Rain before 1am, then rain, possibly mixed with snow. Low around 33. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Tuesday
Rain and snow, becoming all snow after 1pm. Snow level 5600 feet lowering to 4800 feet in the afternoon . High near 37. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow. Low around 24. Chance of precipitation is 80%.
Wednesday
Snow likely. Mostly sunny, with a high near 36. Chance of precipitation is 60%.
Wednesday Night
A chance of snow. Partly cloudy, with a low around 23.
Thursday
A chance of snow. Mostly sunny, with a high near 41.
Thursday Night
A chance of snow. Partly cloudy, with a low around 26.
Friday
Snow likely. Mostly sunny, with a high near 41.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Suttle Lake OR
 44.4°N 121.85°W (Elev. 4800 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