Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

Grand Coulee Dam Airport (K3W7)

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

Overcast

39°F

4°C

Humidity	64%
Wind Speed	N 0 MPH
Barometer	30.15 in (1021.0 mb)
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Last update	21 Feb 06:55 PM PST

More Information:

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

Extended Forecast for

Grand Coulee WA

Tonight
Low: 33 °F
Mostly Cloudy
Sunday
High: 46 °F
Chance
Rain/Snow
then Chance
Rain
Sunday Night
Low: 38 °F
Rain Likely
then
Rain/Snow
Monday
High: 47 °F
Rain/Snow
then Rain
Likely
Monday Night
Low: 36 °F
Rain Likely
Tuesday
High: 47 °F
Chance
Rain/Snow
then Chance
Rain
Tuesday Night
Low: 32 °F
Mostly Clear
Wednesday
High: 47 °F
Partly Sunny
Wednesday Night
Low: 34 °F
Mostly Cloudy
then Slight
Chance
Rain/Snow

Detailed Forecast

Tonight

Mostly cloudy, with a low around 33. East wind around 7 mph.

Sunday

A slight chance of rain and snow before 10am, then a chance of rain. Increasing clouds, with a high near 46. Southeast wind 6 to 8 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Sunday Night

Rain likely before 1am, then rain and snow. Low around 38. Southeast wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday

Rain and snow, becoming all rain after 7am. High near 47. South wind 6 to 9 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday Night

Rain likely. Mostly cloudy, with a low around 36. South wind around 6 mph becoming west after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

A chance of rain and snow before 10am, then a chance of rain. Partly sunny, with a high near 47. Chance of precipitation is 50%. Little or no snow accumulation expected.

Tuesday Night

Mostly clear, with a low around 32.

Wednesday

Partly sunny, with a high near 47.

Wednesday Night

A slight chance of rain and snow after 4am. Mostly cloudy, with a low around 34. Chance of precipitation is 10%.

Thursday

A slight chance of rain and snow before 10am, then a chance of rain. Partly sunny, with a high near 49. Chance of precipitation is 30%.

Thursday Night

A 20 percent chance of rain. Partly cloudy, with a low around 35.

Friday

A slight chance of rain and snow. Mostly sunny, with a high near 49. Chance of precipitation is 20%.