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

62°F

17°C

Humidity 67%
Wind Speed WSW 3 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 51°F (11°C)
Visibility NA
Last update 15 Aug 06:00 AM PDT
Extended Forecast for

6 Miles NW Ione OR

  • Today

    Today: A 20 percent chance of showers and thunderstorms. Patchy smoke before 5pm. Partly sunny, then gradually becoming sunny, with a high near 88. Southwest wind around 7 mph becoming north in the afternoon.

    High: 88 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Patchy smoke between 8pm and 11pm. Partly cloudy, with a low around 64. Southwest wind 6 to 11 mph, with gusts as high as 18 mph.

    Low: 64 °F

    Patchy Smoke
    then Partly
    Cloudy

  • Sunday

    Sunday: Patchy smoke after 2pm. Partly sunny, then gradually becoming sunny, with a high near 90. Northwest wind 8 to 10 mph.

    High: 90 °F

    Mostly Sunny
    then Patchy
    Smoke

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 65. Northwest wind 8 to 11 mph becoming southwest after midnight.

    Low: 65 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 90. West wind around 9 mph.

    High: 90 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms. Patchy smoke before 5pm. Partly sunny, then gradually becoming sunny, with a high near 88. Southwest wind around 7 mph becoming north in the afternoon.
Tonight
Patchy smoke between 8pm and 11pm. Partly cloudy, with a low around 64. Southwest wind 6 to 11 mph, with gusts as high as 18 mph.
Sunday
Patchy smoke after 2pm. Partly sunny, then gradually becoming sunny, with a high near 90. Northwest wind 8 to 10 mph.
Sunday Night
Increasing clouds, with a low around 65. Northwest wind 8 to 11 mph becoming southwest after midnight.
Monday
Mostly sunny, with a high near 90. West wind around 9 mph.
Monday Night
Partly cloudy, with a low around 64.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Mostly clear, with a low around 61.
Wednesday
Sunny, with a high near 88.
Wednesday Night
Mostly clear, with a low around 62.
Thursday
Sunny, with a high near 90.
Thursday Night
Partly cloudy, with a low around 63.
Friday
Mostly sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Ione OR
 45.56°N 119.92°W (Elev. 801 ft)
Last Update:
4:01 am PDT Aug 15, 2026
Forecast Valid:
6am PDT Aug 15, 2026-6pm PDT Aug 21, 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