Heat Wave Persists Over the Central U.S.; Significant Flooding Expected in the Northern Mid-Atlantic Tuesday

Dangerous and extreme heat will remain across portions of the Central U.S. this week, persisting across the Mid to Lower Mississippi Valleys, Gulf Coast, Southern Plains and portions of Texas. A heat wave over the Southwest will intensify late this week. Severe thunderstorms and flash flooding will spread from the Great Lakes/Ohio Valley to the Mid-Atlantic and Northeast the next few days. Read More >

Hazardous Weather Conditions

Current conditions at

La Grande/Union County Airport (KLGD)

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

Clear

72°F

22°C

Humidity 31%
Wind Speed NNW 10 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 40°F (4°C)
Visibility 9.00 mi
Last update 27 Jul 10:56 PM PDT
Extended Forecast for

11 Miles W La Grande OR

  • Tonight

    Tonight: Patchy smoke. Mostly clear, with a low around 51. Calm wind.

    Low: 51 °F

    Patchy Smoke

  • Tuesday

    Tuesday: Patchy smoke. Sunny, with a high near 86. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 86 °F

    Patchy Smoke

  • Tuesday Night

    Tuesday Night: Patchy smoke before 8pm. Mostly clear, with a low around 49. Northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 49 °F

    Patchy Smoke
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51. Northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 55.

    Low: 55 °F

    Clear

Detailed Forecast

Tonight
Patchy smoke. Mostly clear, with a low around 51. Calm wind.
Tuesday
Patchy smoke. Sunny, with a high near 86. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Tuesday Night
Patchy smoke before 8pm. Mostly clear, with a low around 49. Northwest wind 5 to 7 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 87. Calm wind becoming northwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 51. Northwest wind 5 to 7 mph becoming calm in the evening.
Thursday
Sunny, with a high near 90.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 94.
Friday Night
Clear, with a low around 55.
Saturday
Sunny, with a high near 91.
Saturday Night
Mostly clear, with a low around 49.
Sunday
Sunny, with a high near 81.
Sunday Night
Clear, with a low around 45.
Monday
Sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles W La Grande OR
 45.31°N 118.31°W (Elev. 3366 ft)
4:52 pm PDT Jul 27, 2026
11pm PDT Jul 27, 2026-6pm PDT Aug 3, 2026
 
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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