Flooding Threat Along the Gulf Coast, Southern Rockies and High Plains; Cooler Weather in the Central and Eastern U.S.

Strong thunderstorms may bring excessive rainfall and flooding over parts of the northern Gulf Coast today and over parts of the southern Rockies into the High Plains today through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures across the central and eastern U.S. through the weekend. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from August 31, 01:00 PM PDT until September 4, 08:00 PM PDT

Current conditions at

Chief Joseph Dam (CJDW)

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

65°F

18°C

Humidity	49%
Wind Speed	SW 1 MPH
Barometer	NA
Dewpoint	46°F (8°C)
Visibility	NA
Last update	31 Aug 02:00 AM PDT

More Information:

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

Extended Forecast for

Brewster WA

Heat Advisory August 31, 01:00pm until September 4, 08:00pm

Click here for hazard details and duration

Heat Advisory

Overnight
Low: 67 °F
Haze
Sunday
High: 97 °F
Chance
Sprinkles
Sunday Night
Low: 69 °F
Slight Chance
T-storms
Labor Day
High: 95 °F
Mostly Sunny
Monday Night
Low: 70 °F
Partly Cloudy
Tuesday
High: 100 °F
Hot
Tuesday Night
Low: 72 °F
Mostly Clear
Wednesday
High: 103 °F
Hot
Wednesday Night
Low: 72 °F
Mostly Clear

Detailed Forecast

Overnight

Widespread haze after 3am. Partly cloudy, with a low around 67. Northwest wind 3 to 5 mph.

Sunday

A chance of sprinkles before 11am, then a chance of sprinkles after 2pm. Mostly sunny and hot, with a high near 97. North wind around 7 mph becoming southeast in the afternoon.

Sunday Night

A 20 percent chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 69. Southeast wind around 6 mph becoming light and variable.

Labor Day

Mostly sunny, with a high near 95. North wind around 6 mph becoming southeast in the afternoon.

Monday Night

Partly cloudy, with a low around 70. Southeast wind around 6 mph becoming light and variable.

Tuesday

Sunny and hot, with a high near 100.

Tuesday Night

Mostly clear, with a low around 72.

Wednesday

Sunny and hot, with a high near 103.

Wednesday Night

Mostly clear, with a low around 72.