Dangerous Heat Continues in the East; Heavy Rain and Flash Flooding in the Southwest, Plains, and Upper Midwest

Prolonged and intense heat wave continues into Friday with relief expected by this weekend. The most significant cumulative heat impacts are anticipated across the Mid-Atlantic through Thursday and eastern Ohio Valley through Friday. Thunderstorms and heavy rain will continue to bring a flash flood threat over portions of the central Plains, Midwest, northern Great Lakes, and the Southwest. Read More >

Current conditions at

La Grande/Union County Airport (KLGD)

Lat: 45.29066°NLon: 118.00884°WElev: 2707.0ft.

Clear

64°F

18°C

Humidity 45%
Wind Speed NNW 8 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 26 Jun 01:05 AM PDT
Extended Forecast for

La Grande OR

  • Overnight

    Overnight: Partly cloudy, with a low around 54. West wind around 7 mph.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 80. Northwest wind 6 to 9 mph.

    High: 80 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 51. West wind 6 to 11 mph.

    Low: 51 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 78. West wind 5 to 9 mph.

    High: 78 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 50. West wind 5 to 11 mph, with gusts as high as 18 mph.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 52.

    Low: 52 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 57.

    Low: 57 °F

    Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 54. West wind around 7 mph.
Thursday
Mostly sunny, with a high near 80. Northwest wind 6 to 9 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 51. West wind 6 to 11 mph.
Friday
Mostly sunny, with a high near 78. West wind 5 to 9 mph.
Friday Night
Mostly clear, with a low around 50. West wind 5 to 11 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 80.
Saturday Night
Clear, with a low around 52.
Sunday
Sunny, with a high near 89.
Sunday Night
Clear, with a low around 57.
Monday
Sunny, with a high near 96.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 62.
Tuesday
Mostly sunny, with a high near 94.
Tuesday Night
Partly cloudy, with a low around 61.
Wednesday
Mostly sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
La Grande OR
 45.33°N 118.07°W (Elev. 2772 ft)
10:15 pm PDT Jun 25, 2025
1am PDT Jun 26, 2025-6pm PDT Jul 2, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database