Severe Weather and Heavy Rain from the Ohio Valley to the Mid-Atlantic; Heat Persists in the South-Central U.S.

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected across portions of the Ohio Valley into southern Mid-Atlantic and Carolinas. Rounds of strong thunderstorms are expected to develop across the northern and central Plains. Sweltering heat remains most persistent across the South-Central Plains and Lower/Middle Mississippi Valley through next week. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

48°F

9°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 46°F (8°C)
Visibility NA
Last update 05 Sep 10:55 PM PDT
Extended Forecast for

10 Miles SSW Suttle Lake OR

  • Tonight

    Tonight: Showers likely.  Patchy fog before 2am.  Otherwise, cloudy, with a steady temperature around 40. East wind around 5 mph becoming calm  after midnight.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: A chance of showers, then showers and possibly a thunderstorm after 11am.  Patchy fog before 11am. High near 45. Calm wind becoming west around 5 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 45 °F

    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: Showers likely, mainly before 8pm.  Mostly cloudy, with a low around 36. West wind 5 to 9 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Showers
    Likely then
    Mostly Cloudy

  • Labor Day

    Labor Day: Mostly cloudy through mid morning, then gradual clearing, with a high near 54. West wind 6 to 8 mph.

    High: 54 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Patchy fog between 8pm and 11pm.  Otherwise, mostly clear, with a low around 36. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 36 °F

    Patchy Fog
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers likely. Patchy fog before 2am. Otherwise, cloudy, with a steady temperature around 40. East wind around 5 mph becoming calm after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A chance of showers, then showers and possibly a thunderstorm after 11am. Patchy fog before 11am. High near 45. Calm wind becoming west around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 36. West wind 5 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Labor Day
Mostly cloudy through mid morning, then gradual clearing, with a high near 54. West wind 6 to 8 mph.
Monday Night
Patchy fog between 8pm and 11pm. Otherwise, mostly clear, with a low around 36. West wind 5 to 7 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 46.
Friday
A slight chance of showers. Mostly sunny, with a high near 62.
Friday Night
A chance of showers. Mostly cloudy, with a low around 40.
Saturday
A slight chance of showers. Mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSW Suttle Lake OR
 44.3°N 121.82°W (Elev. 5689 ft)
11:32 pm PDT Sep 5, 2026
11pm PDT Sep 5, 2026-6pm PDT Sep 12, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database