Storm System to Move Across the Ohio Valley to the Mid-Atlantic and Northeast

Isolated severe thunderstorms will be possible on Veterans Day across parts of the lower Ohio and western Tennessee Valleys. A developing storm will bring rain and gusty winds to the Mid-Atlantic and Northeast on Thursday, with the first accumulating snow likely in the higher elevations of the central Appalachians and interior Northeast. Read More >

Hazardous Weather Conditions

Dense Fog Advisory in effect from November 11, 09:46 PM PST until November 12, 07:00 AM PST

Current conditions at

Grand Coulee Dam Airport (K3W7)

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

Fog

46°F

8°C

Humidity	100%
Wind Speed	NE 4 MPH
Barometer	29.97 in (1014.9 mb)
Dewpoint	46°F (8°C)
Visibility	-0.25 mi
Wind Chill	44°F (7°C)
Last update	12 Nov 01:50 AM PST

More Information:

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

Extended Forecast for

2 Miles S Electric City WA

Dense Fog Advisory until November 12, 07:00am

Click here for hazard details and duration

Dense Fog Advisory

Dense Fog Advisory until November 12, 07:00am
NOW until 7:00am Thu
Dense Fog Advisory
Overnight
Low: 42 °F
Patchy Dense
Fog
Thursday
High: 57 °F
Patchy Dense
Fog then
Partly Sunny
Thursday Night
Low: 43 °F
Mostly Cloudy
Friday
High: 61 °F
Chance Rain
Friday Night
Low: 45 °F
Chance Rain
then Mostly
Cloudy
Saturday
High: 54 °F
Mostly Sunny
Saturday Night
Low: 43 °F
Slight Chance
Rain then
Rain
Sunday
High: 51 °F
Rain

Detailed Forecast

Overnight

Patchy dense fog. Otherwise, mostly cloudy, with a steady temperature around 42. East wind around 7 mph.

Thursday

Patchy dense fog before 10am. Otherwise, partly sunny, with a high near 57. Southeast wind 6 to 8 mph.

Thursday Night

Mostly cloudy, with a low around 43. East wind 8 to 10 mph.

Friday

A 30 percent chance of rain after 10am. Mostly cloudy, with a high near 61. East wind 11 to 14 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

A 40 percent chance of rain before 10pm. Mostly cloudy, with a low around 45. Southeast wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Mostly sunny, with a high near 54.

Saturday Night

Rain, mainly after 4am. Low around 43. Chance of precipitation is 80%.

Sunday

Rain. High near 51. Chance of precipitation is 80%.

Sunday Night

Rain likely, mainly before 10pm. Cloudy, with a low around 43. Chance of precipitation is 70%.

Monday

A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 51.

Monday Night

Mostly cloudy, with a low around 38.