National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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 86%
Wind Speed SSW 5 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill25°F (-4°C)
Last update 22 Feb 03:55 AM PST
Extended Forecast for

8 Miles SSW Sisters OR

  • Overnight

    Overnight: A 30 percent chance of snow. Mostly clear, with a low around 27. South wind around 7 mph, with gusts as high as 25 mph.

    Low: 27 °F

    Chance Snow

  • Sunday

    Sunday: Rain, possibly mixed with snow, becoming all rain after 4pm. Snow level 4600 feet rising to 5700 feet in the afternoon. High near 43. South wind 5 to 9 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain before 7pm, then rain likely, possibly mixed with snow between 7pm and 10pm, then rain likely after 10pm. Low around 34. Calm wind becoming southwest around 5 mph in the evening. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow
    then Rain
    Likely

  • Monday

    Monday: Rain. High near 45. Southwest wind 5 to 8 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Rain

  • Monday Night

    Monday Night: Rain before 1am, then rain, possibly mixed with snow. Low around 34. Calm wind. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain then
    Rain/Snow

  • Tuesday

    Tuesday: Rain, possibly mixed with snow before 7am, then rain between 7am and 1pm, then rain, possibly mixed with snow after 1pm. High near 43. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow. Snow level 5500 feet lowering to 4800 feet after midnight . Low around 27. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow

  • Wednesday

    Wednesday: A 50 percent chance of snow, mainly before 4pm. Mostly sunny, with a high near 41.

    High: 41 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before 10pm. Mostly clear, with a low around 24.

    Low: 24 °F

    Slight Chance
    Snow then
    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of snow. Mostly clear, with a low around 27. South wind around 7 mph, with gusts as high as 25 mph.
Sunday
Rain, possibly mixed with snow, becoming all rain after 4pm. Snow level 4600 feet rising to 5700 feet in the afternoon. High near 43. South wind 5 to 9 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain before 7pm, then rain likely, possibly mixed with snow between 7pm and 10pm, then rain likely after 10pm. Low around 34. Calm wind becoming southwest around 5 mph in the evening. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday
Rain. High near 45. Southwest wind 5 to 8 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Rain before 1am, then rain, possibly mixed with snow. Low around 34. Calm wind. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday
Rain, possibly mixed with snow before 7am, then rain between 7am and 1pm, then rain, possibly mixed with snow after 1pm. High near 43. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday Night
Rain, possibly mixed with snow. Snow level 5500 feet lowering to 4800 feet after midnight . Low around 27. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday
A 50 percent chance of snow, mainly before 4pm. Mostly sunny, with a high near 41.
Wednesday Night
A 20 percent chance of snow before 10pm. Mostly clear, with a low around 24.
Thursday
A slight chance of snow before 4pm, then a slight chance of rain and snow. Mostly sunny, with a high near 45.
Thursday Night
A chance of rain and snow. Partly cloudy, with a low around 27.
Friday
A chance of rain and snow. Mostly sunny, with a high near 45.
Friday Night
A slight chance of rain and snow. Mostly clear, with a low around 25.
Saturday
A slight chance of snow. Mostly sunny, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Sisters OR
 44.17°N 121.61°W (Elev. 4600 ft)
Last Update:
4:21 am PST Feb 22, 2026
Forecast Valid:
4am PST Feb 22, 2026-6pm PST Feb 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation