Winter Weather Across Portions of the Mid-Atlantic; Heavy Rain Along the Gulf Coast and Southeast

A storm system will continue to slowly move through the Gulf Coast and Southeast U.S. over the next couple of days, bringing a heavy rainfall threat through the weekend. Isolated instances of flooding may occur. On the north side of this storm system, colder air will support areas of mixed wintry precipitation and light snow from the Tennessee Valley to the Mid-Atlantic Friday. Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

Lat: 45.82583°NLon: 119.26111°WElev: 636.0ft.

Overcast

39°F

4°C

Humidity 100%
Wind Speed ENE 5 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 39°F (4°C)
Visibility 8.00 mi
Wind Chill35°F (2°C)
Last update 05 Dec 02:00 AM PST
Extended Forecast for

8 Miles E Umatilla OR

Wind Advisory December 5, 01:00pm until December 6, 10:00am
Click here for hazard details and duration
Wind Advisory
  • Overnight

    Overnight: Rain.  Low around 40. East wind around 5 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Rain

  • Friday

    Friday: Rain, mainly before 4pm.  Patchy fog between 7am and 10am. High near 54. Breezy, with a southeast wind 5 to 10 mph becoming southwest 19 to 24 mph in the afternoon. Winds could gust as high as 41 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Rain and
    Patchy Fog

  • Friday Night

    Friday Night: A 10 percent chance of rain before 7pm.  Mostly cloudy, with a low around 45. Breezy, with a southwest wind 26 to 29 mph, with gusts as high as 41 mph.

    Low: 45 °F

    Breezy.
    Slight Chance
    Rain then
    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain after 10am.  Partly sunny, with a high near 55. Breezy, with a southwest wind 20 to 23 mph, with gusts as high as 36 mph.

    High: 55 °F

    Slight Chance
    Rain and
    Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 41. Southwest wind 9 to 13 mph, with gusts as high as 21 mph.

    Low: 41 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: Rain likely, mainly before 4pm.  Mostly cloudy, with a high near 55. Chance of precipitation is 70%.

    High: 55 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Monday

    Monday: A 40 percent chance of rain.  Mostly cloudy, with a high near 59.

    High: 59 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain likely, mainly after 10pm.  Cloudy, with a low around 48. Chance of precipitation is 60%.

    Low: 48 °F

    Rain Likely

Detailed Forecast

Overnight
Rain. Low around 40. East wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain, mainly before 4pm. Patchy fog between 7am and 10am. High near 54. Breezy, with a southeast wind 5 to 10 mph becoming southwest 19 to 24 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 10 percent chance of rain before 7pm. Mostly cloudy, with a low around 45. Breezy, with a southwest wind 26 to 29 mph, with gusts as high as 41 mph.
Saturday
A 20 percent chance of rain after 10am. Partly sunny, with a high near 55. Breezy, with a southwest wind 20 to 23 mph, with gusts as high as 36 mph.
Saturday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 41. Southwest wind 9 to 13 mph, with gusts as high as 21 mph.
Sunday
Rain likely, mainly before 4pm. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.
Sunday Night
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 43.
Monday
A 40 percent chance of rain. Mostly cloudy, with a high near 59.
Monday Night
Rain likely, mainly after 10pm. Cloudy, with a low around 48. Chance of precipitation is 60%.
Tuesday
Rain likely. Mostly cloudy, with a high near 57.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 44.
Wednesday
Rain likely. Mostly cloudy, with a high near 57.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 44.
Thursday
A chance of rain. Mostly cloudy, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Umatilla OR
 45.92°N 119.15°W (Elev. 404 ft)
1:57 am PST Dec 5, 2025
2am PST Dec 5, 2025-6pm PST Dec 11, 2025
 
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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