Hot in Parts of the West; Cold Blast Coming to the Central U.S.

Hot to extremely hot temperatures are in place much of this week across parts of California and the interior Northwest U.S. A blast of cold air will drop across the central and eastern U.S. later this week bringing below to well below normal temperatures. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from August 31, 01:00 PM PDT until September 4, 08:00 PM PDT
Red Flag Warning in effect from August 31, 09:00 PM PDT until September 1, 11:00 AM PDT

Current conditions at

Grand Coulee Dam Airport (K3W7)

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

Partly Cloudy

79°F

26°C

Humidity	34%
Wind Speed	N 0 MPH
Barometer	29.93 in (1013.55 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	31 Aug 09:55 PM PDT

More Information:

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

Extended Forecast for

6 Miles SW Electric City WA

Heat Advisory until September 4, 08:00pm

Red Flag Warning until September 1, 11:00am

Click here for hazard details and duration

Heat Advisory

Red Flag Warning

Heat Advisory until September 4, 08:00pm
Red Flag Warning until September 1, 11:00am
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 71 °F
Chance
T-storms
Labor Day
High: 91 °F
Chance Rain
then Sunny
Monday Night
Low: 70 °F
Partly Cloudy
Tuesday
High: 95 °F
Sunny
Tuesday Night
Low: 71 °F
Mostly Clear
Wednesday
High: 97 °F
Hot
Wednesday Night
Low: 72 °F
Mostly Clear
Thursday
High: 95 °F
Sunny

Detailed Forecast

Tonight

A 50 percent chance of rain and thunderstorms, mainly before 2am. Widespread haze between 2am and 4am. Areas of smoke after 4am. Mostly cloudy, with a low around 71. Southeast wind around 6 mph becoming north after midnight. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Labor Day

A slight chance of rain and thunderstorms before 8am, then a chance of rain between 8am and 11am. Widespread haze before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 91. East wind 5 to 8 mph becoming south in the afternoon. Chance of precipitation is 20%.

Monday Night

Partly cloudy, with a low around 70. Light and variable wind becoming north around 6 mph after midnight.

Tuesday

Sunny, with a high near 95. North wind around 6 mph becoming light and variable.

Tuesday Night

Mostly clear, with a low around 71. Light and variable wind becoming north around 6 mph after midnight.

Wednesday

Sunny and hot, with a high near 97.

Wednesday Night

Mostly clear, with a low around 72.

Thursday

Sunny, with a high near 95.