Heat in the Central U.S.; Heavy Rain Possible for South Texas; Monitoring Erin Tropical Impacts

Hot temperatures are forecast over the Plains and into the lower Mississippi River Valley Friday where Heat Advisories have been issued. Heavy rain from a disturbance in the western Gulf could bring flooding to south Texas. Erin could bring tropical storm conditions and heavy rain to Puerto Rico and the USVI this weekend with dangerous surf and rip currents impacting the western Atlantic Basin. Read More >

Current conditions at

La Grande/Union County Airport (KLGD)

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

Clear

70°F

21°C

Humidity 35%
Wind Speed W 4 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 14 Aug 08:45 PM PDT
Extended Forecast for

4 Miles WNW La Grande OR

  • Tonight

    Tonight: Mostly clear, with a low around 49. West wind 3 to 7 mph.

    Low: 49 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 84. West wind 3 to 7 mph.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56. Northwest wind 5 to 8 mph becoming calm  after midnight.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 2pm.  Mostly cloudy, with a high near 76. Calm wind becoming northwest around 6 mph in the afternoon.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 11pm.  Mostly cloudy, with a low around 53. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 53 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 80.

    High: 80 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 52.

    Low: 52 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 49. West wind 3 to 7 mph.
Friday
Sunny, with a high near 84. West wind 3 to 7 mph.
Friday Night
Partly cloudy, with a low around 56. Northwest wind 5 to 8 mph becoming calm after midnight.
Saturday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 76. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 53. Northwest wind around 6 mph becoming calm in the evening.
Sunday
A 30 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 80.
Sunday Night
A 40 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 52.
Monday
Mostly sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Sunny, with a high near 85.
Tuesday Night
Clear, with a low around 50.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Clear, with a low around 50.
Thursday
Sunny, with a high near 85.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW La Grande OR
 45.34°N 118.17°W (Elev. 3268 ft)
4:15 pm PDT Aug 14, 2025
9pm PDT Aug 14, 2025-6pm PDT Aug 21, 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