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

48°F

9°C

Humidity 76%
Wind Speed SSW 5 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 41°F (5°C)
Visibility NA
Wind Chill46°F (8°C)
Last update 19 Jun 01:00 AM PDT
Extended Forecast for

Lonerock OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 45. West wind around 5 mph becoming calm.

    Low: 45 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 71. Light and variable wind becoming north 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 71 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 45. West wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 45 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers after 11am.  Partly sunny, with a high near 59. West wind 9 to 17 mph, with gusts as high as 28 mph.

    High: 59 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers, mainly before 11pm.  Mostly cloudy, with a low around 42. West wind 10 to 17 mph, with gusts as high as 30 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly after 11am.  Partly sunny, with a high near 54. Chance of precipitation is 70%.

    High: 54 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely, mainly before 11pm.  Mostly cloudy, with a low around 44. Chance of precipitation is 70%.

    Low: 44 °F

    Showers
    Likely

  • Sunday

    Sunday: A 40 percent chance of showers.  Partly sunny, with a high near 65.

    High: 65 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 45. West wind around 5 mph becoming calm.
Juneteenth
Mostly sunny, with a high near 71. Light and variable wind becoming north 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Mostly cloudy, with a low around 45. West wind 7 to 10 mph, with gusts as high as 18 mph.
Friday
A 30 percent chance of showers after 11am. Partly sunny, with a high near 59. West wind 9 to 17 mph, with gusts as high as 28 mph.
Friday Night
A 50 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 42. West wind 10 to 17 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers likely, mainly after 11am. Partly sunny, with a high near 54. Chance of precipitation is 70%.
Saturday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 65.
Sunday Night
Mostly clear, with a low around 47.
Monday
Sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 58.
Wednesday
Sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
Lonerock OR
 45.08°N 119.89°W (Elev. 2992 ft)
12:07 am PDT Jun 19, 2025
1am PDT Jun 19, 2025-6pm PDT Jun 25, 2025
 
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