Powerful Pacific Storm to Bring Widespread Hazardous Weather to West Coast; Two Storm Systems to Impact Central and Eastern U.S.

A powerful Pacific storm will hammer the West Coast into Friday with strong winds, heavy rain and heavy mountain snow. Heavy rain will bring a threat of flash flooding along recent burn scars while blizzard conditions are expected in the Sierras. Meanwhile, two winter storms will bring areas of heavy snow and freezing rain followed by bitter cold into this weekend from the Plains to the Northeast. Read More >

Current conditions at

Sunnyside Municipal Airport (K1S5)

Lat: 46.3271°NLon: 119.9704°WElev: 768ft.

Mostly Cloudy

35°F

2°C

Humidity 82%
Wind Speed SSW 5 MPH
Barometer 29.95 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 16 Jan 2:15 pm PST
Extended Forecast for

2 Miles ENE Sunnyside WA

Winter Weather Advisory January 16, 07:00pm until January 17, 10:00am
Air Stagnation Advisory until January 16, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory
Air Stagnation Advisory
  •  
    Air Stagnation Advisory until January 16, 07:00pm

    NOW until
    7:00pm Wed

    Air Stagnation Advisory

  • This
    Afternoon

    This Afternoon: Patchy fog.  Otherwise, cloudy, with a high near 33. Calm wind.

    Patchy Fog

    High: 33 °F

  • Tonight

    Tonight: Rain and snow between 10pm and 4am, then rain and snow, possibly mixed with freezing rain after 4am.  Patchy fog. Low around 32. Calm wind.  Chance of precipitation is 100%. Little or no ice accumulation expected.  Little or no snow accumulation expected.

    Wintry Mix
    and Patchy
    Fog

    Low: 32 °F

  • Thursday

    Thursday: Rain, possibly mixed with freezing rain before 10am, then a chance of rain showers.  High near 38. Northwest wind around 5 mph becoming calm  in the morning.  Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible.

    Rain/Freezing
    Rain then
    Chance
    Showers

    High: 38 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 33. Calm wind becoming south around 6 mph in the evening.

    Slight Chance
    Showers

    Low: 33 °F

  • Friday

    Friday: A 30 percent chance of rain after 4pm.  Mostly cloudy, with a high near 46. Southwest wind 7 to 9 mph.

    Mostly Cloudy
    then Chance
    Rain

    High: 46 °F

  • Friday
    Night

    Friday Night: Rain likely, mainly after 10pm.  Cloudy, with a low around 36. Chance of precipitation is 60%.

    Rain Likely

    Low: 36 °F

  • Saturday

    Saturday: A 50 percent chance of rain.  Cloudy, with a high near 46.

    Chance Rain

    High: 46 °F

  • Saturday
    Night

    Saturday Night: A 50 percent chance of rain.  Cloudy, with a low around 37.

    Chance Rain

    Low: 37 °F

Detailed Forecast

This Afternoon
Patchy fog. Otherwise, cloudy, with a high near 33. Calm wind.
Tonight
Rain and snow between 10pm and 4am, then rain and snow, possibly mixed with freezing rain after 4am. Patchy fog. Low around 32. Calm wind. Chance of precipitation is 100%. Little or no ice accumulation expected. Little or no snow accumulation expected.
Thursday
Rain, possibly mixed with freezing rain before 10am, then a chance of rain showers. High near 38. Northwest wind around 5 mph becoming calm in the morning. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 33. Calm wind becoming south around 6 mph in the evening.
Friday
A 30 percent chance of rain after 4pm. Mostly cloudy, with a high near 46. Southwest wind 7 to 9 mph.
Friday Night
Rain likely, mainly after 10pm. Cloudy, with a low around 36. Chance of precipitation is 60%.
Saturday
A 50 percent chance of rain. Cloudy, with a high near 46.
Saturday Night
A 50 percent chance of rain. Cloudy, with a low around 37.
Sunday
A 40 percent chance of rain. Cloudy, with a high near 43.
Sunday Night
Mostly cloudy, with a low around 32.
M.L.King Day
Mostly sunny, with a high near 45.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly cloudy, with a high near 44.
Click Map For Forecast
Point Forecast:
2 Miles ENE Sunnyside WA
 46.33°N 119.97°W (Elev. 758 ft)
2:11 pm PST Jan 16, 2019
2pm PST Jan 16, 2019-6pm PST Jan 22, 2019
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database