Severe Thunderstorms in the Central U.S.; Record Temperatures Likely for Eastern U.S.

Several rounds of severe thunderstorms and heavy rain are forecast from the southern Plains to the Midwest through Friday. Large hail, damaging wind gusts, and tornadoes are possible. A significant warm-up is expected for much of the Eastern U.S. into next week. Several daily record temperature records are likely to be broken. Fire weather concerns will return to the central/southern High Plains. Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Clear

46°F

8°C

Humidity 70%
Wind Speed WSW 20 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 04 Mar 08:35 PM PST
Extended Forecast for

Hermiston OR

  • Tonight

    Tonight: A 30 percent chance of showers before 10pm.  Mostly cloudy, with a low around 39. Southwest wind around 17 mph, with gusts as high as 26 mph.

    Low: 39 °F

    Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 56. West wind around 17 mph, with gusts as high as 26 mph.

    High: 56 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 10 percent chance of rain after 4am.  Partly cloudy, with a low around 37. Southwest wind 9 to 11 mph, with gusts as high as 18 mph.

    Low: 37 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Friday

    Friday: A 20 percent chance of rain before 10am.  Mostly cloudy, with a high near 58. West wind 8 to 10 mph.

    High: 58 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 42. Southwest wind around 9 mph.

    Low: 42 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Mostly cloudy, with a high near 64.

    High: 64 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers before 10pm. Mostly cloudy, with a low around 39. Southwest wind around 17 mph, with gusts as high as 26 mph.
Thursday
Mostly sunny, with a high near 56. West wind around 17 mph, with gusts as high as 26 mph.
Thursday Night
A 10 percent chance of rain after 4am. Partly cloudy, with a low around 37. Southwest wind 9 to 11 mph, with gusts as high as 18 mph.
Friday
A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 58. West wind 8 to 10 mph.
Friday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 42. Southwest wind around 9 mph.
Saturday
Mostly cloudy, with a high near 64.
Saturday Night
Mostly cloudy, with a low around 44.
Sunday
Partly sunny, with a high near 64.
Sunday Night
Mostly cloudy, with a low around 39.
Monday
A slight chance of rain after 10am. Partly sunny, with a high near 54.
Monday Night
A slight chance of rain. Snow level 1700 feet lowering to 700 feet after midnight . Partly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 52.
Tuesday Night
A chance of rain and snow. Snow level 1600 feet. Mostly cloudy, with a low around 33.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Hermiston OR
 45.84°N 119.25°W (Elev. 548 ft)
8:31 pm PST Mar 4, 2026
8pm PST Mar 4, 2026-6pm PDT Mar 11, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database