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.

61°F

16°C

Humidity	82%
Wind Speed	N 0 MPH
Barometer	30.01 in (1016.26 mb)
Dewpoint	55°F (13°C)
Visibility	NA
Last update	16 Aug 08:55 AM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Sisters OR

Today
High: 76 °F
Showers
Likely then
Slight Chance
T-storms
Tonight
Low: 46 °F
Decreasing
Clouds
Sunday
High: 81 °F
Sunny
Sunday Night
Low: 49 °F
Partly Cloudy
Monday
High: 81 °F
Mostly Sunny
Monday Night
Low: 47 °F
Mostly Clear
Tuesday
High: 83 °F
Sunny
Tuesday Night
Low: 47 °F
Mostly Clear
Wednesday
High: 84 °F
Sunny

Detailed Forecast

Today

Showers likely, with thunderstorms also possible after 2pm. Partly sunny, with a high near 76. South wind 5 to 9 mph becoming west in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Mostly cloudy, then gradually becoming mostly clear, with a low around 46. West wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 20 mph.

Sunday

Sunny, with a high near 81. Calm wind becoming northwest around 5 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 49. Northwest wind 5 to 7 mph becoming calm in the evening.

Monday

Mostly sunny, with a high near 81. Calm wind becoming northwest around 6 mph in the afternoon.

Monday Night

Mostly clear, with a low around 47.

Tuesday

Sunny, with a high near 83.

Tuesday Night

Mostly clear, with a low around 47.