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

22°C

71°F

Humidity 37%
Wind Speed NNW 5 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 6°C (43°F)
Visibility NA
Last update 12 May 12:30 PM PDT
Extended Forecast for

Lexington OR

High Wind Warning May 13, 05:00am until May 13, 11:00pm
Click here for hazard details and duration
High Wind Warning

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 28. North wind 16 to 18 km/h, with gusts as high as 32 km/h.

    High: 28 °C

    Mostly Sunny

  • Tonight

    Tonight: Showers likely after 5am. Mostly cloudy, with a low around 9. Northwest wind 10 to 15 km/h becoming southwest 21 to 26 km/h in the evening. Winds could gust as high as 45 km/h. Chance of precipitation is 60%. New precipitation amounts of less than 1 mm possible.

    Low: 9 °C

    Mostly Cloudy
    then Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, mainly before 8am. Patchy blowing dust. Cloudy, then gradually becoming mostly sunny, with a high near 17. Windy, with a west wind 34 to 44 km/h increasing to 45 to 55 km/h in the afternoon. Winds could gust as high as 90 km/h. Chance of precipitation is 70%. New precipitation amounts of less than 1 mm possible.

    High: 17 °C

    Showers
    Likely and
    Windy

  • Wednesday Night

    Wednesday Night: Patchy blowing dust before 11pm. Partly cloudy, with a low around 6. Breezy, with a southwest wind 35 to 40 km/h decreasing to 23 to 28 km/h after midnight. Winds could gust as high as 80 km/h.

    Low: 6 °C

    Patchy
    Blowing Dust
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 19. West wind 21 to 29 km/h, with gusts as high as 50 km/h.

    High: 19 °C

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 6.

    Low: 6 °C

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 18.

    High: 18 °C

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 4. Breezy.

    Low: 4 °C

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 15. Breezy.

    High: 15 °C

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 28. North wind 16 to 18 km/h, with gusts as high as 32 km/h.
Tonight
Showers likely after 5am. Mostly cloudy, with a low around 9. Northwest wind 10 to 15 km/h becoming southwest 21 to 26 km/h in the evening. Winds could gust as high as 45 km/h. Chance of precipitation is 60%. New precipitation amounts of less than 1 mm possible.
Wednesday
Showers likely, mainly before 8am. Patchy blowing dust. Cloudy, then gradually becoming mostly sunny, with a high near 17. Windy, with a west wind 34 to 44 km/h increasing to 45 to 55 km/h in the afternoon. Winds could gust as high as 90 km/h. Chance of precipitation is 70%. New precipitation amounts of less than 1 mm possible.
Wednesday Night
Patchy blowing dust before 11pm. Partly cloudy, with a low around 6. Breezy, with a southwest wind 35 to 40 km/h decreasing to 23 to 28 km/h after midnight. Winds could gust as high as 80 km/h.
Thursday
Sunny, with a high near 19. West wind 21 to 29 km/h, with gusts as high as 50 km/h.
Thursday Night
Mostly clear, with a low around 6.
Friday
Sunny, with a high near 18.
Friday Night
Partly cloudy, with a low around 4. Breezy.
Saturday
Mostly sunny, with a high near 15. Breezy.
Saturday Night
Partly cloudy, with a low around 3. Breezy.
Sunday
Sunny, with a high near 17.
Sunday Night
Partly cloudy, with a low around 5.
Monday
Sunny, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lexington OR
 45.46°N 119.68°W (Elev. 1640 m)
Last Update:
11:46 am PDT May 12, 2026
Forecast Valid:
12pm PDT May 12, 2026-6pm PDT May 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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