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

DW5434 Heppner (D5434)

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

NA

59°F

15°C

Humidity 47%
Wind Speed WNW 13 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 39°F (4°C)
Visibility NA
Last update 30 Jun 08:30 PM PDT
Extended Forecast for

8 Miles SSW Ione OR

  • Tonight

    Tonight: Mostly clear, with a low around 46. Southwest wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 37 mph.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 72. West wind 13 to 18 mph, with gusts as high as 32 mph.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 47. Southwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 33 mph.

    Low: 47 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 76. Southwest wind 8 to 14 mph becoming west in the afternoon. Winds could gust as high as 26 mph.

    High: 76 °F

    Gradual
    Clearing

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52. Southwest wind 10 to 17 mph, with gusts as high as 30 mph.

    Low: 52 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

  • Independence Day

    Independence Day: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 55.

    Low: 55 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 46. Southwest wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 37 mph.
Wednesday
Sunny, with a high near 72. West wind 13 to 18 mph, with gusts as high as 32 mph.
Wednesday Night
Increasing clouds, with a low around 47. Southwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 33 mph.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 76. Southwest wind 8 to 14 mph becoming west in the afternoon. Winds could gust as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 52. Southwest wind 10 to 17 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 80.
Friday Night
Clear, with a low around 53.
Independence Day
Sunny, with a high near 84.
Saturday Night
Clear, with a low around 55.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 57.
Monday
Sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Ione OR
 45.39°N 119.88°W (Elev. 1995 ft)
Last Update:
3:01 pm PDT Jun 30, 2026
Forecast Valid:
8pm PDT Jun 30, 2026-6pm PDT Jul 7, 2026
 
Forecast Discussion
 
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Additional Resources

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