Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Clear

41°F

5°C

Humidity 56%
Wind Speed WSW 12 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 10 Mar 09:20 AM PDT
Extended Forecast for

8 Miles E Umatilla OR

High Wind Watch March 11, 05:00pm until March 12, 11:00am
Click here for hazard details and duration
High Wind Watch
  • Today

    Today: Increasing clouds, with a high near 50. South wind 7 to 14 mph becoming west in the morning. Winds could gust as high as 21 mph.

    High: 50 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 30 percent chance of rain, mainly between 11pm and 2am.  Mostly cloudy, with a low around 38. Southwest wind 8 to 11 mph.

    Low: 38 °F

    Chance Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain after 11am.  Mostly cloudy, with a high near 59. Southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 59 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 49. Southwest wind around 21 mph, with gusts as high as 33 mph.

    Low: 49 °F

    Chance Rain

  • Thursday

    Thursday: Rain likely, mainly after 11am.  Cloudy, with a high near 59. Breezy, with a southwest wind around 22 mph, with gusts as high as 33 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Rain Likely
    and Breezy

  • Thursday Night

    Thursday Night: Rain likely, mainly before 11pm.  Cloudy, with a low around 48. Chance of precipitation is 60%.

    Low: 48 °F

    Rain Likely

  • Friday

    Friday: A 50 percent chance of rain.  Cloudy, with a high near 60.

    High: 60 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain likely, mainly before 11pm.  Mostly cloudy, with a low around 40. Chance of precipitation is 70%.

    Low: 40 °F

    Rain Likely
    then Chance
    Rain

  • Saturday

    Saturday: A slight chance of rain, mixing with snow after 8am, then gradually ending.  Mostly sunny, with a high near 55. Chance of precipitation is 20%.

    High: 55 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 50. South wind 7 to 14 mph becoming west in the morning. Winds could gust as high as 21 mph.
Tonight
A 30 percent chance of rain, mainly between 11pm and 2am. Mostly cloudy, with a low around 38. Southwest wind 8 to 11 mph.
Wednesday
A 30 percent chance of rain after 11am. Mostly cloudy, with a high near 59. Southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 23 mph.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 49. Southwest wind around 21 mph, with gusts as high as 33 mph.
Thursday
Rain likely, mainly after 11am. Cloudy, with a high near 59. Breezy, with a southwest wind around 22 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain likely, mainly before 11pm. Cloudy, with a low around 48. Chance of precipitation is 60%.
Friday
A 50 percent chance of rain. Cloudy, with a high near 60.
Friday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 40. Chance of precipitation is 70%.
Saturday
A slight chance of rain, mixing with snow after 8am, then gradually ending. Mostly sunny, with a high near 55. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 35.
Sunday
A slight chance of rain and snow. Mostly cloudy, with a high near 54.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 42.
Monday
A slight chance of rain. Mostly cloudy, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Umatilla OR
 45.92°N 119.15°W (Elev. 404 ft)
9:32 am PDT Mar 10, 2026
9am PDT Mar 10, 2026-6pm PDT Mar 16, 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