Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Clear

63°F

17°C

Humidity 27%
Wind Speed SSW 10 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 14 Jun 11:15 PM PDT
Extended Forecast for

2 Miles ENE Umatilla OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 53. South wind around 6 mph.

    Low: 53 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy through mid morning, then gradual clearing, with a high near 87. Southwest wind around 6 mph.

    High: 87 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 53. Southwest wind 3 to 6 mph.

    Low: 53 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 88. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

    High: 88 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54. Southwest wind 9 to 16 mph, with gusts as high as 25 mph.

    Low: 54 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 58.

    Low: 58 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 53. South wind around 6 mph.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 87. Southwest wind around 6 mph.
Sunday Night
Partly cloudy, with a low around 53. Southwest wind 3 to 6 mph.
Monday
Partly sunny, with a high near 88. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
Monday Night
Partly cloudy, with a low around 54. Southwest wind 9 to 16 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 87.
Tuesday Night
Clear, with a low around 58.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 52.
Juneteenth
Sunny, with a high near 83.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 49.
Saturday
A chance of showers. Mostly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Umatilla OR
 45.92°N 119.3°W (Elev. 400 ft)
10:15 pm PDT Jun 14, 2025
11pm PDT Jun 14, 2025-6pm PDT Jun 21, 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