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

68°F

20°C

Humidity 35%
Wind Speed NNW 14 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 39°F (4°C)
Visibility NA
Last update 02 Aug 06:00 PM PDT
Extended Forecast for

9 Miles N Ione OR

Fire Weather Watch August 4, 10:00am until August 4, 10:00pm
Click here for hazard details and duration
Fire Weather Watch

  • Tonight

    Tonight: Mostly clear, with a low around 53. Southwest wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 29 mph.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Widespread smoke, mainly after 11am. Sunny, with a high near 82. Southwest wind 5 to 9 mph becoming northeast in the afternoon.

    High: 82 °F

    Smoke

  • Monday Night

    Monday Night: Widespread smoke, mainly before 2am. Mostly clear, with a low around 55. Northeast wind 5 to 8 mph becoming south after midnight.

    Low: 55 °F

    Smoke

  • Tuesday

    Tuesday: Areas of smoke before 8am. Sunny, with a high near 89. South wind 5 to 10 mph becoming northeast in the morning. Winds could gust as high as 20 mph.

    High: 89 °F

    Areas Smoke
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60. Northeast wind 5 to 9 mph becoming south after midnight.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 64.

    Low: 64 °F

    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 67.

    Low: 67 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 53. Southwest wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 29 mph.
Monday
Widespread smoke, mainly after 11am. Sunny, with a high near 82. Southwest wind 5 to 9 mph becoming northeast in the afternoon.
Monday Night
Widespread smoke, mainly before 2am. Mostly clear, with a low around 55. Northeast wind 5 to 8 mph becoming south after midnight.
Tuesday
Areas of smoke before 8am. Sunny, with a high near 89. South wind 5 to 10 mph becoming northeast in the morning. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 60. Northeast wind 5 to 9 mph becoming south after midnight.
Wednesday
Sunny, with a high near 93.
Wednesday Night
Clear, with a low around 64.
Thursday
Sunny and hot, with a high near 98.
Thursday Night
Clear, with a low around 67.
Friday
Sunny, with a high near 95.
Friday Night
Clear, with a low around 66.
Saturday
Sunny, with a high near 91.
Saturday Night
Clear, with a low around 63.
Sunday
Sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles N Ione OR
 45.64°N 119.82°W (Elev. 873 ft)
Last Update:
3:00 pm PDT Aug 2, 2026
Forecast Valid:
6pm PDT Aug 2, 2026-6pm PDT Aug 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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