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

Thunderstorms and Heavy Rainfall in the Southeast, Montana, and Iowa; Lowell Begins to Impact Hawaii

Strong thunderstorms with damaging winds and heavy rain are expected across portions of the Southeast. Thunderstorms may produce large hail across portions of Montana. Heavy rainfall could produce flash flooding across Iowa and vulnerable areas in Utah. Lowell will bring heavy rain, dangerous swells and rip currents to portions of Hawaii. Sweltering heat persists across the South-Central US. Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Rain

55°F

13°C

Humidity 87%
Wind Speed N 0 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 06 Sep 09:20 AM PDT
Extended Forecast for

Stanfield OR

  • Today

    Today: A 40 percent chance of showers. Mostly cloudy, with a high near 73. West wind 5 to 8 mph.

    High: 73 °F

    Chance
    Showers

  • Tonight

    Tonight: A 10 percent chance of showers after 5am. Mostly cloudy, with a low around 54. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 54 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Labor Day

    Labor Day: A 20 percent chance of showers before 8am. Sunny, with a high near 74. Southwest wind 11 to 17 mph, with gusts as high as 28 mph.

    High: 74 °F

    Slight Chance
    Showers then
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 49. South wind 3 to 8 mph. Winds could gust as high as 20 mph.

    Low: 49 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 79. Calm wind becoming north around 5 mph in the afternoon.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

Today
A 40 percent chance of showers. Mostly cloudy, with a high near 73. West wind 5 to 8 mph.
Tonight
A 10 percent chance of showers after 5am. Mostly cloudy, with a low around 54. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Labor Day
A 20 percent chance of showers before 8am. Sunny, with a high near 74. Southwest wind 11 to 17 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around 49. South wind 3 to 8 mph. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 79. Calm wind becoming north around 5 mph in the afternoon.
Tuesday Night
Clear, with a low around 53.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Sunny, with a high near 86.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 77.
Friday Night
Partly cloudy, with a low around 53.
Saturday
Sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Stanfield OR
 45.78°N 119.21°W (Elev. 646 ft)
Last Update:
8:57 am PDT Sep 6, 2026
Forecast Valid:
9am PDT Sep 6, 2026-6pm PDT Sep 12, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation