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Hazardous Weather Conditions

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Clear

37°C

99°F

Humidity 18%
Wind Speed NNW 4 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 9°C (49°F)
Visibility 16 km
Heat Index36°C (96°F)
Last update 12 Jul 05:00 PM PDT
Extended Forecast for

3 Miles NE Paterson WA

Heat Advisory July 12, 05:19pm until July 14, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 12, 05:19pm until July 14, 08:00pm

    NOW until 8:00pm Mon

    Heat Advisory

  • Tonight

    Low: 19 °C

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 38. Northeast wind 5 to 13 km/h becoming southwest in the morning.

    High: 38 °C

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 19. Southwest wind 13 to 21 km/h, with gusts as high as 29 km/h.

    Low: 19 °C

    Clear

  • Monday

    Monday: Sunny, with a high near 35. Southwest wind 8 to 13 km/h increasing to 16 to 21 km/h in the afternoon.

    High: 35 °C

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 19. West wind 16 to 23 km/h becoming northwest after midnight. Winds could gust as high as 29 km/h.

    Low: 19 °C

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 32.

    High: 32 °C

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 17.

    Low: 17 °C

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 33.

    High: 33 °C

    Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 19. Southwest wind 8 to 11 km/h becoming north in the evening.
Sunday
Sunny and hot, with a high near 38. Northeast wind 5 to 13 km/h becoming southwest in the morning.
Sunday Night
Clear, with a low around 19. Southwest wind 13 to 21 km/h, with gusts as high as 29 km/h.
Monday
Sunny, with a high near 35. Southwest wind 8 to 13 km/h increasing to 16 to 21 km/h in the afternoon.
Monday Night
Mostly clear, with a low around 19. West wind 16 to 23 km/h becoming northwest after midnight. Winds could gust as high as 29 km/h.
Tuesday
Sunny, with a high near 32.
Tuesday Night
Clear, with a low around 17.
Wednesday
Sunny, with a high near 33.
Wednesday Night
Clear, with a low around 17.
Thursday
Sunny, with a high near 34.
Thursday Night
Clear, with a low around 17.
Friday
Sunny, with a high near 35.
Friday Night
Clear, with a low around 17.
Saturday
Sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Paterson WA
 45.97°N 119.57°W (Elev. 600 m)
Last Update:
4:15 pm PDT Jul 12, 2025
Forecast Valid:
5pm PDT Jul 12, 2025-6pm PDT Jul 19, 2025
 
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