Heavy Rain From the Central Plains to the Mid-Atlantic; Heat Wave Begins This Weekend

Strong to severe thunderstorms and heavy rain will impact portions of the central Plains into the Upper Midwest and the Mid-Atlantic through the weekend. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend and continuing through next week. The heat may reach dangerous levels, particularly mid to late next week. Read More >

Current conditions at

DW5434 Heppner (D5434)

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

NA

85°F

29°C

Humidity 25%
Wind Speed WNW 14 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 45°F (7°C)
Visibility NA
Heat Index82°F (28°C)
Last update 18 Jul 05:00 PM PDT
Extended Forecast for

Lexington OR

Red Flag Warning July 18, 05:25pm until July 18, 10:00pm
Click here for hazard details and duration
...
  •  
    Red Flag Warning July 18, 05:25pm until July 18, 10:00pm

    NOW until 10:00pm Fri

    Red Flag Warning

  • Tonight

    Low: 60 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 83. West wind 13 to 21 mph, with gusts as high as 34 mph.

    High: 83 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 58. Southwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 34 mph.

    Low: 58 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 82. West wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 82 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 60. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 60 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 81.

    High: 81 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 60. Breezy, with a southwest wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 37 mph.
Saturday
Mostly sunny, with a high near 83. West wind 13 to 21 mph, with gusts as high as 34 mph.
Saturday Night
Partly cloudy, with a low around 58. Southwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 34 mph.
Sunday
Mostly cloudy, with a high near 82. West wind 9 to 14 mph, with gusts as high as 24 mph.
Sunday Night
Mostly cloudy, with a low around 60. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Partly sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 87.
Tuesday Night
Mostly clear, with a low around 62.
Wednesday
Sunny, with a high near 92.
Wednesday Night
Mostly clear, with a low around 64.
Thursday
Sunny, with a high near 91.
Thursday Night
Partly cloudy, with a low around 61.
Friday
Sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
Lexington OR
 45.46°N 119.68°W (Elev. 1640 ft)
4:16 pm PDT Jul 18, 2025
5pm PDT Jul 18, 2025-6pm PDT Jul 25, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database