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

Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Clear

77°F

25°C

Humidity 31%
Wind Speed W 5 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 15 Jul 12:20 AM PDT
Extended Forecast for

Irrigon OR

  • Overnight

    Overnight: Mostly clear, with a low around 66. West wind around 10 mph, with gusts as high as 18 mph.

    Low: 66 °F

    Mostly Clear

  • Tuesday

    Tuesday: Widespread haze before 2pm. Sunny, with a high near 88. Northwest wind 9 to 14 mph becoming north in the morning. Winds could gust as high as 23 mph.

    High: 88 °F

    Haze

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 61. North wind 9 to 14 mph becoming west after midnight. Winds could gust as high as 22 mph.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 92. West wind 5 to 8 mph becoming north in the morning.

    High: 92 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 62. Light and variable wind.

    Low: 62 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 64.

    Low: 64 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 66. West wind around 10 mph, with gusts as high as 18 mph.
Tuesday
Widespread haze before 2pm. Sunny, with a high near 88. Northwest wind 9 to 14 mph becoming north in the morning. Winds could gust as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 61. North wind 9 to 14 mph becoming west after midnight. Winds could gust as high as 22 mph.
Wednesday
Sunny, with a high near 92. West wind 5 to 8 mph becoming north in the morning.
Wednesday Night
Clear, with a low around 62. Light and variable wind.
Thursday
Sunny, with a high near 96.
Thursday Night
Clear, with a low around 64.
Friday
Sunny, with a high near 96.
Friday Night
Partly cloudy, with a low around 66.
Saturday
Sunny, with a high near 91.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Sunny, with a high near 88.
Sunday Night
Mostly clear, with a low around 60.
Monday
Sunny, with a high near 89.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Irrigon OR
 45.89°N 119.48°W (Elev. 308 ft)
Last Update:
11:46 pm PDT Jul 14, 2025
Forecast Valid:
12am PDT Jul 15, 2025-6pm PDT Jul 21, 2025
 
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