
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
Sunnyside Municipal Airport (K1S5)
Lat: 46.3271°NLon: 119.9704°WElev: 768.0ft.
Overcast
32°F
0°C
| Humidity | 86% |
| Wind Speed | W 5 MPH |
| Barometer | 30.56 in (1034.88 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 27°F (-3°C) |
| Last update | 18 Jan 07:55 PM PST |
Prosser WA
NOW until 4:00pm Tue

Air Stagnation Advisory
Tonight

Low: 26 °F
Cloudy
M.L.King Day

High: 39 °F
Mostly Cloudy
Monday Night

Low: 25 °F
Mostly Cloudy
Tuesday

High: 39 °F
Partly Sunny
Tuesday Night
Low: 25 °F
Partly Cloudy
then Patchy
Freezing FogWednesday

High: 38 °F
Partly Sunny
Wednesday Night

Low: 24 °F
Mostly Cloudy
Thursday

High: 39 °F
Partly Sunny
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
46.21°N 119.75°W (Elev. 741 ft)



