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

Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >

Current conditions at

DW5434 Heppner (D5434)

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

NA

70°F

21°C

Humidity 40%
Wind Speed WNW 10 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 44°F (7°C)
Visibility NA
Last update 18 Jun 05:30 PM PDT
Extended Forecast for

Lexington OR

  • Tonight

    Tonight: Mostly clear, with a low around 48. Breezy, with a west wind 18 to 23 mph becoming southwest 9 to 14 mph in the evening. Winds could gust as high as 37 mph.

    Low: 48 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 75. Southwest wind 8 to 13 mph becoming west in the morning. Winds could gust as high as 22 mph.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 50. Southwest wind around 15 mph, with gusts as high as 28 mph.

    Low: 50 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 65. Breezy, with a west wind 15 to 23 mph, with gusts as high as 38 mph.

    High: 65 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 45. Breezy, with a west wind 15 to 24 mph, with gusts as high as 39 mph.

    Low: 45 °F

    Slight Chance
    Showers and
    Breezy then
    Mostly Cloudy

  • Saturday

    Saturday: Showers likely, mainly after 11am. Partly sunny, with a high near 63. Breezy. Chance of precipitation is 70%.

    High: 63 °F

    Showers
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.

    Low: 46 °F

    Showers
    Likely

  • Sunday

    Sunday: A 40 percent chance of showers, mainly before 11am. Partly sunny, with a high near 70.

    High: 70 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 48. Breezy, with a west wind 18 to 23 mph becoming southwest 9 to 14 mph in the evening. Winds could gust as high as 37 mph.
Juneteenth
Mostly sunny, with a high near 75. Southwest wind 8 to 13 mph becoming west in the morning. Winds could gust as high as 22 mph.
Thursday Night
Mostly cloudy, with a low around 50. Southwest wind around 15 mph, with gusts as high as 28 mph.
Friday
Partly sunny, with a high near 65. Breezy, with a west wind 15 to 23 mph, with gusts as high as 38 mph.
Friday Night
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 45. Breezy, with a west wind 15 to 24 mph, with gusts as high as 39 mph.
Saturday
Showers likely, mainly after 11am. Partly sunny, with a high near 63. Breezy. Chance of precipitation is 70%.
Saturday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.
Sunday
A 40 percent chance of showers, mainly before 11am. Partly sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 86.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lexington OR
 45.44°N 119.67°W (Elev. 1598 ft)
Last Update:
4:15 pm PDT Jun 18, 2025
Forecast Valid:
5pm PDT Jun 18, 2025-6pm PDT Jun 25, 2025
 
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Additional Resources

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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