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

Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Wednesday

In the Upper Midwest, heavy to excessive rain may bring flash and urban flooding through Wednesday. Scattered severe thunderstorms capable of large hail and damaging wind gusts are possible from the central High Plains into the Upper Midwest Wednesday. Extreme heat is ongoing over the Desert Southwest through Thursday. Read More >

Current conditions at

DW5434 Heppner (D5434)

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

NA

72°F

22°C

Humidity 27%
Wind Speed SW 9 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 36°F (2°C)
Visibility NA
Last update 07 Jul 10:45 PM PDT
Extended Forecast for

7 Miles ENE Lexington OR

  • Tonight

    Tonight: Mostly clear, with a low around 59. Southwest wind 14 to 17 mph, with gusts as high as 29 mph.

    Low: 59 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83. West wind 15 to 18 mph, with gusts as high as 30 mph.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55. Southwest wind 11 to 20 mph, with gusts as high as 32 mph.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 82. West wind 11 to 16 mph, with gusts as high as 30 mph.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 56. Southwest wind 14 to 17 mph, with gusts as high as 28 mph.

    Low: 56 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 55.

    Low: 55 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 59. Southwest wind 14 to 17 mph, with gusts as high as 29 mph.
Wednesday
Sunny, with a high near 83. West wind 15 to 18 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 55. Southwest wind 11 to 20 mph, with gusts as high as 32 mph.
Thursday
Sunny, with a high near 82. West wind 11 to 16 mph, with gusts as high as 30 mph.
Thursday Night
Clear, with a low around 56. Southwest wind 14 to 17 mph, with gusts as high as 28 mph.
Friday
Sunny, with a high near 82.
Friday Night
Clear, with a low around 55.
Saturday
Sunny, with a high near 81.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
Mostly sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 57.
Monday
Mostly sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 59.
Tuesday
Sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ENE Lexington OR
 45.47°N 119.56°W (Elev. 2493 ft)
Last Update:
9:26 pm PDT Jul 7, 2026
Forecast Valid:
11pm PDT Jul 7, 2026-6pm PDT Jul 14, 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