Air Quality Concerns; Fire Weather in the West; Flash Flooding in the Southeast

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Multiple days of hot, dry and windy conditions are expected to bring fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and a flash flooding threat continues in the Southeast. Severe thunderstorms continue across the Northern Plains Read More >

Current conditions at

DW5434 Heppner (D5434)

Lat: 45.24967°NLon: 119.73117°WElev: 2600.0ft.

NA

68°F

20°C

Humidity 33%
Wind Speed W 8 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 38°F (3°C)
Visibility NA
Last update 05 Aug 09:16 AM PDT
Extended Forecast for

Heppner OR

  • Today

    Today: Sunny, with a high near 84. Northwest wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 60. Northwest wind 7 to 11 mph becoming southwest after midnight. Winds could gust as high as 22 mph.

    Low: 60 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A 20 percent chance of showers.  Cloudy, then gradually becoming mostly sunny, with a high near 78. South wind 7 to 11 mph becoming west in the afternoon. Winds could gust as high as 21 mph.

    High: 78 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 11pm.  Mostly cloudy, with a low around 56. Southwest wind 7 to 13 mph, with gusts as high as 22 mph.

    Low: 56 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers before 11am.  Sunny, with a high near 76. West wind 7 to 15 mph, with gusts as high as 29 mph.

    High: 76 °F

    Slight Chance
    Showers then
    Sunny

  • Thursday Night

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

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 84. Northwest wind 7 to 11 mph, with gusts as high as 22 mph.
Tonight
Increasing clouds, with a low around 60. Northwest wind 7 to 11 mph becoming southwest after midnight. Winds could gust as high as 22 mph.
Wednesday
A 20 percent chance of showers. Cloudy, then gradually becoming mostly sunny, with a high near 78. South wind 7 to 11 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 56. Southwest wind 7 to 13 mph, with gusts as high as 22 mph.
Thursday
A 20 percent chance of showers before 11am. Sunny, with a high near 76. West wind 7 to 15 mph, with gusts as high as 29 mph.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 58.
Saturday
Sunny, with a high near 88.
Saturday Night
Partly cloudy, with a low around 62.
Sunday
Sunny, with a high near 90.
Sunday Night
Clear, with a low around 65.
Monday
Sunny, with a high near 94.
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ABOUT THIS FORECAST

 
Point Forecast:
Heppner OR
 45.34°N 119.56°W (Elev. 2129 ft)
9:32 am PDT Aug 5, 2025
9am PDT Aug 5, 2025-6pm PDT Aug 11, 2025
 
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Additional Resources

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