
Another Arctic Blast in the East; Eastern U.S. Winter Storm
A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >
Grand Coulee Dam Airport (K3W7)
Lat: 47.92205°NLon: 119.083°WElev: 1593.0ft.
Partly Cloudy
32°F
0°C
| Humidity | 100% |
| Wind Speed | N 0 MPH |
| Barometer | 30.17 in (1021.67 mb) |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Last update | 31 Jan 08:35 PM PST |
Grand Coulee WA
Tonight

Low: 36 °F
Mostly Cloudy
Sunday

High: 44 °F
Chance Rain
Sunday Night

Low: 35 °F
Mostly Cloudy
Monday

High: 46 °F
Slight Chance
RainMonday Night

Low: 36 °F
Mostly Cloudy
Tuesday

High: 48 °F
Mostly Cloudy
Tuesday Night

Low: 36 °F
Mostly Cloudy
Wednesday

High: 50 °F
Partly Sunny
Wednesday Night

Low: 35 °F
Partly Cloudy
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
47.94°N 119.02°W (Elev. 1601 ft)


