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

Hazardous Weather Conditions

Current conditions at

DW5434 Heppner (D5434)

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

NA

69°F

21°C

Humidity 31%
Wind Speed W 5 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 37°F (3°C)
Visibility NA
Last update 16 Jun 08:30 PM PDT
Extended Forecast for

8 Miles S Ione OR

Wind Advisory June 16, 08:57pm until June 16, 11:00pm
Red Flag Warning June 16, 08:57pm until June 16, 11:00pm
Click here for hazard details and duration
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  •  
    Wind Advisory June 16, 08:57pm until June 16, 11:00pm
    Red Flag Warning June 16, 08:57pm until June 16, 11:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 53 °F

    Clear and
    Breezy then
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81. Southwest wind 9 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.

    High: 81 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53. Northwest wind 6 to 13 mph becoming south after midnight. Winds could gust as high as 23 mph.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 84. South wind 5 to 10 mph becoming north in the morning. Winds could gust as high as 20 mph.

    High: 84 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 57. Northeast wind 6 to 10 mph becoming south after midnight.

    Low: 57 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 80. Breezy.

    High: 80 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Tonight
Clear, with a low around 53. Breezy, with a west wind 18 to 23 mph becoming southwest 9 to 14 mph after midnight. Winds could gust as high as 41 mph.
Wednesday
Sunny, with a high near 81. Southwest wind 9 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 53. Northwest wind 6 to 13 mph becoming south after midnight. Winds could gust as high as 23 mph.
Thursday
Mostly sunny, with a high near 84. South wind 5 to 10 mph becoming north in the morning. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 57. Northeast wind 6 to 10 mph becoming south after midnight.
Juneteenth
Sunny, with a high near 89.
Friday Night
Partly cloudy, with a low around 59.
Saturday
Mostly sunny, with a high near 80. Breezy.
Saturday Night
Mostly clear, with a low around 52. Breezy.
Sunday
Sunny, with a high near 81.
Sunday Night
Mostly clear, with a low around 54.
Monday
Sunny, with a high near 86.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles S Ione OR
 45.39°N 119.85°W (Elev. 1801 ft)
Last Update:
4:21 pm PDT Jun 16, 2026
Forecast Valid:
8pm PDT Jun 16, 2026-6pm PDT Jun 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation