Hazardous Spring Weather Shifts to the Eastern and Northwest U.S. Wednesday

Isolated to scattered severe thunderstorms are expected Wednesday from the ArkLaTex and Lower Mississippi Valley northeastward through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat from east Texas into Upstate New York. A moderate atmospheric river will bring heavy snow and high winds to the Northwest U.S. Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Overcast

43°F

6°C

Humidity 65%
Wind Speed W 5 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 11 Mar 01:00 AM PDT
Extended Forecast for

8 Miles E Umatilla OR

High Wind Warning March 11, 08:00pm until March 12, 11:00am
Click here for hazard details and duration
High Wind Warning
  • Overnight

    Overnight: A slight chance of rain between 2am and 5am.  Mostly cloudy, with a low around 38. Southwest wind around 9 mph.  Chance of precipitation is 20%.

    Low: 38 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly after 11am.  Mostly cloudy, with a high near 59. Southwest wind 8 to 17 mph, with gusts as high as 25 mph.

    High: 59 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain, mainly before 11pm.  Mostly cloudy, with a low around 48. Breezy, with a southwest wind 18 to 25 mph, with gusts as high as 41 mph.

    Low: 48 °F

    Chance Rain
    and Breezy

  • Thursday

    Thursday: A 50 percent chance of rain.  Cloudy, with a high near 58. Breezy, with a west wind 20 to 24 mph, with gusts as high as 44 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Chance Rain
    and Breezy

  • Thursday Night

    Thursday Night: Rain likely.  Cloudy, with a low around 45. Southwest wind 9 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Rain Likely

  • Friday

    Friday: Rain likely.  Cloudy, with a high near 60. Chance of precipitation is 60%.

    High: 60 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain likely, mainly before 11pm.  Mostly cloudy, with a low around 40. Chance of precipitation is 60%.

    Low: 40 °F

    Rain Likely

  • Saturday

    Saturday: A 30 percent chance of rain before 11am.  Mostly sunny, with a high near 55.

    High: 55 °F

    Chance Rain
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of rain between 2am and 5am. Mostly cloudy, with a low around 38. Southwest wind around 9 mph. Chance of precipitation is 20%.
Wednesday
A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 59. Southwest wind 8 to 17 mph, with gusts as high as 25 mph.
Wednesday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 48. Breezy, with a southwest wind 18 to 25 mph, with gusts as high as 41 mph.
Thursday
A 50 percent chance of rain. Cloudy, with a high near 58. Breezy, with a west wind 20 to 24 mph, with gusts as high as 44 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain likely. Cloudy, with a low around 45. Southwest wind 9 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain likely. Cloudy, with a high near 60. Chance of precipitation is 60%.
Friday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Saturday
A 30 percent chance of rain before 11am. Mostly sunny, with a high near 55.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
A slight chance of rain after 11am. Mostly cloudy, with a high near 53.
Sunday Night
A slight chance of rain. Cloudy, with a low around 41.
Monday
A slight chance of rain. Mostly cloudy, with a high near 65.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 45.
Tuesday
A slight chance of rain. Partly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Umatilla OR
 45.91°N 119.18°W (Elev. 400 ft)
10:15 pm PDT Mar 10, 2026
1am PDT Mar 11, 2026-6pm PDT Mar 17, 2026
 
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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