
Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East
Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >
Hazardous Weather Conditions
Grand Coulee Dam Airport (K3W7)
Lat: 47.92205°NLon: 119.083°WElev: 1593.0ft.
Overcast
28°F
-2°C
| Humidity | 92% |
| Wind Speed | N 0 MPH |
| Barometer | 30.54 in (1034.2 mb) |
| Dewpoint | 27°F (-3°C) |
| Visibility | 10.00 mi |
| Last update | 19 Jan 12:55 AM PST |
13 Miles E Mansfield WA
NOW until 4:00pm Tue

Air Stagnation Advisory
Overnight

Low: 22 °F
Mostly Cloudy
M.L.King Day

High: 34 °F
Areas Dense
FogMonday Night

Low: 24 °F
Mostly Cloudy
Tuesday

High: 36 °F
Decreasing
CloudsTuesday Night

Low: 22 °F
Partly Cloudy
Wednesday

High: 36 °F
Mostly Sunny
Wednesday Night

Low: 23 °F
Mostly Cloudy
Thursday

High: 36 °F
Partly Sunny
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
47.82°N 119.37°W (Elev. 2198 ft)



