Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

64°F

18°C

Humidity 72%
Wind Speed W 8 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 55°F (13°C)
Visibility NA
Last update 15 Aug 10:55 PM PDT
Extended Forecast for

5 Miles ESE Suttle Lake OR

  • Tonight

    Tonight: Showers, mainly after 2am.  Low around 50. Southwest wind 6 to 8 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Showers

  • Saturday

    Saturday: Showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm.  High near 77. West wind 5 to 8 mph, with gusts as high as 18 mph.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 77 °F

    Showers then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 11pm.  Mostly cloudy, with a low around 42. West wind 5 to 8 mph becoming calm  in the evening.

    Low: 42 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 83. Calm wind becoming west around 5 mph in the afternoon.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44. West wind around 6 mph becoming calm  in the evening.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers, mainly after 2am. Low around 50. Southwest wind 6 to 8 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm. High near 77. West wind 5 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 42. West wind 5 to 8 mph becoming calm in the evening.
Sunday
Sunny, with a high near 83. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 44. West wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 86.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Clear, with a low around 47.
Thursday
Sunny, with a high near 92.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 94.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Suttle Lake OR
 44.38°N 121.66°W (Elev. 3396 ft)
10:15 pm PDT Aug 15, 2025
11pm PDT Aug 15, 2025-6pm PDT Aug 22, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database