Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Current conditions at

Chief Joseph Dam (CJDW)

Lat: 47.99083°NLon: 119.63556°WElev: 996.0ft.

84°F

29°C

Humidity	23%
Wind Speed	SE 5 MPH
Barometer	NA
Dewpoint	43°F (6°C)
Visibility	NA
Heat Index	81°F (27°C)
Last update	17 Aug 05:00 PM PDT

More Information:

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

Extended Forecast for

8 Miles NNE Brewster WA

Tonight
Low: 61 °F
Increasing
Clouds
Monday
High: 87 °F
Gradual
Clearing
Monday Night
Low: 60 °F
Mostly Clear
Tuesday
High: 90 °F
Sunny
Tuesday Night
Low: 61 °F
Partly Cloudy
Wednesday
High: 88 °F
Sunny
Wednesday Night
Low: 59 °F
Mostly Clear
Thursday
High: 89 °F
Sunny
Thursday Night
Low: 61 °F
Clear

Detailed Forecast

Tonight

Increasing clouds, with a low around 61. South wind 5 to 8 mph becoming calm in the evening.

Monday

Cloudy through mid morning, then gradual clearing, with a high near 87. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 21 mph.

Monday Night

Mostly clear, with a low around 60. South wind 5 to 9 mph becoming light west after midnight.

Tuesday

Sunny, with a high near 90. Calm wind becoming south around 6 mph in the afternoon.

Tuesday Night

Partly cloudy, with a low around 61. South wind 6 to 8 mph becoming northwest after midnight.

Wednesday

Sunny, with a high near 88.

Wednesday Night

Mostly clear, with a low around 59.

Thursday

Sunny, with a high near 89.