Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Current conditions at

Grand Coulee Dam Airport (K3W7)

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

Overcast

30°F

-1°C

Humidity	100%
Wind Speed	SSE 3 MPH
Barometer	30.27 in (1025.06 mb)
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Last update	02 Dec 08:55 PM PST

More Information:

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

Extended Forecast for

9 Miles N Coulee City WA

Tonight
Low: 28 °F
Mostly Cloudy
Wednesday
High: 34 °F
Cloudy
Wednesday Night
Low: 28 °F
Cloudy
Thursday
High: 33 °F
Slight Chance
Snow then
Slight Chance
Rain/Snow
Thursday Night
Low: 29 °F
Chance Snow
Friday
High: 36 °F
Rain/Snow
Likely
Friday Night
Low: 31 °F
Slight Chance
Rain
Saturday
High: 41 °F
Slight Chance
Rain
Saturday Night
Low: 31 °F
Mostly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a steady temperature around 28. Northwest wind around 6 mph.

Wednesday

Cloudy, with a high near 34. Southeast wind around 6 mph.

Wednesday Night

Cloudy, with a low around 28. South wind around 5 mph.

Thursday

A slight chance of snow before 1pm, then a slight chance of rain and snow between 1pm and 4pm, then a slight chance of rain after 4pm. Mostly cloudy, with a high near 33. South wind around 6 mph. Chance of precipitation is 20%.

Thursday Night

A 30 percent chance of snow after 10pm. Mostly cloudy, with a low around 29. Southeast wind around 6 mph becoming northeast after midnight. New snow accumulation of less than a half inch possible.

Friday

Snow likely before 10am, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 36. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday Night

A 20 percent chance of rain before 4am. Mostly cloudy, with a low around 31.

Saturday

A 20 percent chance of rain after 10am. Partly sunny, with a high near 41.

Saturday Night

Mostly cloudy, with a low around 31.

Sunday

A chance of rain and snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.

Sunday Night

A 20 percent chance of rain. Mostly cloudy, with a low around 33.

Monday

A chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.