
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 >
Hazardous Weather Conditions
Sunnyside Municipal Airport (K1S5)
Lat: 46.3271°NLon: 119.9704°WElev: 768.0ft.Mist
40°F
4°C
| Humidity | 100% |
| Wind Speed | SW 4 MPH |
| Barometer | 30.12 in (1019.98 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 4.00 mi |
| Wind Chill | 37°F (3°C) |
| Last update | 01 Feb 08:35 AM PST |
11 Miles SSW Mattawa WA
Today

High: 45 °F
Chance Rain
Tonight

Low: 34 °F
Increasing
CloudsMonday

High: 44 °F
Partly Sunny
Monday Night

Low: 33 °F
Mostly Cloudy
Tuesday

High: 42 °F
Partly Sunny
Tuesday Night

Low: 34 °F
Mostly Cloudy
Wednesday

High: 44 °F
Partly Sunny
Wednesday Night

Low: 32 °F
Partly Cloudy
Thursday

High: 44 °F
Mostly Sunny
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
46.59°N 119.98°W (Elev. 3100 ft)



