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

80°F

27°C

Humidity 17%
Wind Speed NE 7 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 31°F (-1°C)
Visibility NA
Heat Index78°F (26°C)
Last update 23 Jun 07:00 PM PDT
Extended Forecast for

Lexington OR

Red Flag Warning until June 23, 08:00pm
Click here for hazard details and duration
...
  •  
    Red Flag Warning until June 23, 08:00pm

    NOW until 8:00pm Tue

    Red Flag Warning

  • Tonight

    Low: 57 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 90. South wind 6 to 11 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

    High: 90 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 57. West wind 11 to 16 mph becoming southwest after midnight. Winds could gust as high as 31 mph.

    Low: 57 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 83. Southwest wind 10 to 18 mph becoming west in the afternoon. Winds could gust as high as 32 mph.

    High: 83 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers after 11pm. Cloudy, with a low around 52. West wind 11 to 21 mph, with gusts as high as 34 mph.

    Low: 52 °F

    Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers. Mostly cloudy, with a high near 72.

    High: 72 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 45. Breezy.

    Low: 45 °F

    Slight Chance
    Showers and
    Breezy then
    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 11am. Partly sunny, with a high near 66. Breezy.

    High: 66 °F

    Slight Chance
    Showers and
    Breezy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 57. North wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 18 mph.
Wednesday
Mostly sunny, with a high near 90. South wind 6 to 11 mph becoming north in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 57. West wind 11 to 16 mph becoming southwest after midnight. Winds could gust as high as 31 mph.
Thursday
Mostly sunny, with a high near 83. Southwest wind 10 to 18 mph becoming west in the afternoon. Winds could gust as high as 32 mph.
Thursday Night
A 40 percent chance of showers after 11pm. Cloudy, with a low around 52. West wind 11 to 21 mph, with gusts as high as 34 mph.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 72.
Friday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 45. Breezy.
Saturday
A 20 percent chance of showers after 11am. Partly sunny, with a high near 66. Breezy.
Saturday Night
Mostly cloudy, with a low around 45. Breezy.
Sunday
Partly sunny, with a high near 67. Breezy.
Sunday Night
Mostly cloudy, with a low around 46. Breezy.
Monday
Mostly sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lexington OR
 45.46°N 119.68°W (Elev. 1640 ft)
Last Update:
3:01 pm PDT Jun 23, 2026
Forecast Valid:
7pm PDT Jun 23, 2026-6pm PDT Jun 30, 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