Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Clear

70°F

21°C

Humidity 45%
Wind Speed N 3 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 15 Jul 11:53 PM PDT
Extended Forecast for

9 Miles E Umatilla OR

  • Overnight

    Overnight: Clear, with a low around 60. North wind 5 to 7 mph.

    Low: 60 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 92. Light and variable wind becoming north around 5 mph in the afternoon.

    High: 92 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 63. Light and variable wind becoming south around 5 mph after midnight.

    Low: 63 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 98. South wind 5 to 7 mph becoming west in the morning.

    High: 98 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 65. West wind 6 to 8 mph becoming south in the evening.

    Low: 65 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 60. North wind 5 to 7 mph.
Wednesday
Sunny, with a high near 92. Light and variable wind becoming north around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 63. Light and variable wind becoming south around 5 mph after midnight.
Thursday
Sunny and hot, with a high near 98. South wind 5 to 7 mph becoming west in the morning.
Thursday Night
Clear, with a low around 65. West wind 6 to 8 mph becoming south in the evening.
Friday
Sunny and hot, with a high near 98.
Friday Night
Mostly clear, with a low around 68.
Saturday
Sunny, with a high near 91.
Saturday Night
Mostly clear, with a low around 62.
Sunday
Sunny, with a high near 90.
Sunday Night
Mostly clear, with a low around 62.
Monday
Mostly sunny, with a high near 90.
Monday Night
Mostly clear, with a low around 63.
Tuesday
Sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles E Umatilla OR
 45.92°N 119.15°W (Elev. 404 ft)
11:32 pm PDT Jul 15, 2025
12am PDT Jul 16, 2025-6pm PDT Jul 22, 2025
 
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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