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Arctic Air Plunges into the Great Lakes, Northeast and Mid-Atlantic

Arctic air dropping through the northern and eastern U.S. and a storm off the east coast will bring periods of snow, very cold wind chills and hazardous traveling conditions from the Upper Great Lakes to the Northeast. Meanwhile in southern California, Santa Ana winds will decrease but hot, dry air will remain over the area with elevated fire weather conditions. Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

Lat: 45.82583°NLon: 119.26111°WElev: 636ft.

Overcast

30°F

-1°C

Humidity 93%
Wind Speed S 3 MPH
Barometer 30.55 in
Dewpoint 28°F (-2°C)
Visibility 8.00 mi
Last update 13 Dec 3:35 am PST
Extended Forecast for

Plymouth WA

Air Stagnation Advisory until December 15, 10:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory until December 15, 10:00am

    NOW until
    10:00am Fri

    Air Stagnation Advisory

  • Overnight

    Overnight: Occasional flurries.  Cloudy, with a low around 31. Light east wind.

    Flurries

    Low: 31 °F

  • Wednesday

    Wednesday: Occasional flurries before 7am.  Cloudy, with a high near 33. Light northeast wind.

    Flurries then
    Cloudy

    High: 33 °F

  • Wednesday
    Night

    Wednesday Night: Cloudy, with a low around 31. Calm wind.

    Cloudy

    Low: 31 °F

  • Thursday

    Thursday: Cloudy, with a high near 35. Light north wind.

    Cloudy

    High: 35 °F

  • Thursday
    Night

    Thursday Night: Cloudy, with a low around 31. Light east wind.

    Cloudy

    Low: 31 °F

  • Friday

    Friday: A chance of rain or freezing rain after 10am.  Mostly cloudy, with a high near 38.

    Chance
    Rain/Freezing
    Rain

    High: 38 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 33.

    Partly Cloudy

    Low: 33 °F

  • Saturday

    Saturday: Mostly cloudy, with a high near 46.

    Mostly Cloudy

    High: 46 °F

Detailed Forecast

Overnight
Occasional flurries. Cloudy, with a low around 31. Light east wind.
Wednesday
Occasional flurries before 7am. Cloudy, with a high near 33. Light northeast wind.
Wednesday Night
Cloudy, with a low around 31. Calm wind.
Thursday
Cloudy, with a high near 35. Light north wind.
Thursday Night
Cloudy, with a low around 31. Light east wind.
Friday
A chance of rain or freezing rain after 10am. Mostly cloudy, with a high near 38.
Friday Night
Partly cloudy, with a low around 33.
Saturday
Mostly cloudy, with a high near 46.
Saturday Night
Mostly cloudy, with a low around 31.
Sunday
Partly sunny, with a high near 44.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
Mostly cloudy, with a high near 46.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Mostly cloudy, with a high near 48.
Click Map For Forecast
Point Forecast:
Plymouth WA
 45.93°N 119.34°W (Elev. 400 ft)
3:47 am PST Dec 13, 2017
3am PST Dec 13, 2017-6pm PST Dec 19, 2017
 
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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