Areas of Heavy to Excessive Rainfall Which May Bring Flooding

Monsoon moisture will continue to produce areas of heavy to excessive rainfall and potential flooding across the northern Intermountain West today. Debris flows will be possible over recent wildfire burn areas. Heavy to excessive rainfall and flash flooding will be possible across the central Rockies into the south-central Plains and lower Mississippi Valley through Thursday. Read More >

Current conditions at

Grand Coulee Dam Airport (K3W7)

Lat: 47.92205°NLon: 119.083°WElev: 1593.0ft.

Clear

79°F

26°C

Humidity	39%
Wind Speed	WSW 9 MPH
Barometer	29.91 in (1012.87 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	27 Aug 09:15 AM PDT

More Information:

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

Extended Forecast for

9 Miles NNW Coulee City WA

Today
High: 87 °F
Chance Rain
Tonight
Low: 66 °F
Chance
Showers
Thursday
High: 84 °F
Chance
Showers
Thursday Night
Low: 62 °F
Partly Cloudy
Friday
High: 89 °F
Sunny
Friday Night
Low: 62 °F
Mostly Clear
Saturday
High: 91 °F
Mostly Sunny
Saturday Night
Low: 61 °F
Chance
Showers
Sunday
High: 84 °F
Slight Chance
Showers then
Sunny

Detailed Forecast

Today

A chance of rain, with thunderstorms also possible after 5pm. Mostly cloudy, with a high near 87. North wind 9 to 11 mph becoming southeast in the morning. Chance of precipitation is 20%.

Tonight

A slight chance of showers and thunderstorms, then a chance of showers after 8pm. Cloudy, with a low around 66. West wind 9 to 11 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

A 30 percent chance of showers, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 84. South wind around 9 mph. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

Partly cloudy, with a low around 62. East wind 6 to 9 mph becoming north after midnight.

Friday

Sunny, with a high near 89. North wind around 8 mph becoming south in the afternoon.

Friday Night

Mostly clear, with a low around 62.

Saturday

Mostly sunny, with a high near 91.

Saturday Night

A 30 percent chance of showers after 11pm. Partly cloudy, with a low around 61.

Sunday

A 20 percent chance of showers before 11am. Sunny, with a high near 84.