National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Overcast

52°F

11°C

Humidity 71%
Wind Speed SW 17 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 06 Mar 11:35 PM PST
Extended Forecast for

7 Miles ENE Hermiston OR

  • Tonight

    Tonight: A 40 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 47. Southwest wind around 11 mph, with gusts as high as 20 mph.

    Low: 47 °F

    Chance Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 66. Southwest wind 15 to 21 mph, with gusts as high as 30 mph.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47. Southwest wind 13 to 15 mph, with gusts as high as 22 mph.

    Low: 47 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 64. Breezy, with a west wind 15 to 23 mph, with gusts as high as 33 mph.

    High: 64 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. West wind 13 to 16 mph, with gusts as high as 23 mph.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
A 40 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 47. Southwest wind around 11 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 66. Southwest wind 15 to 21 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 47. Southwest wind 13 to 15 mph, with gusts as high as 22 mph.
Sunday
Partly sunny, with a high near 64. Breezy, with a west wind 15 to 23 mph, with gusts as high as 33 mph.
Sunday Night
Partly cloudy, with a low around 35. West wind 13 to 16 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 50.
Tuesday Night
A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 35.
Wednesday
A chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 59.
Wednesday Night
A chance of rain. Cloudy, with a low around 43.
Thursday
A chance of rain. Cloudy, with a high near 60.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 37.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ENE Hermiston OR
 45.87°N 119.17°W (Elev. 600 ft)
Last Update:
10:35 pm PST Mar 6, 2026
Forecast Valid:
11pm PST Mar 6, 2026-6pm PDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation