Heat and Fire Weather Concerns West; Heavy Rain and Thunderstorms from Plains to mid-Atlantic

Thunderstorms and locally heavy rainfall is expected from the Central Plains to the Ohio Valley, mid-Atlantic and across the Southeast. Severe weather from the Upper Midwest to Central Plains increases on Friday. Major to Extreme HeatRisk continues across the Southern Plains to the lower Mississippi Valley late this week. Fire weather concerns for the northern Rockies and northern Plains today. Read More >

Current conditions at

La Grande/Union County Airport (KLGD)

Lat: 45.29066° N Lon: 118.00884° W Elev: 2707.0 ft.

Clear

62°F

17°C

Humidity 51%
Wind Speed N 4 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 10 Sep 08:56 AM PDT
Detailed forecast for

Grande Ronde Valley

Today
Sunny. Highs in the mid 80s. Southwest wind 5 to 10 mph. Gusts up to 20 mph in the afternoon.
Tonight
Partly cloudy with a 20 percent chance of rain showers. Lows in the mid to upper 40s. West wind 5 to 15 mph with gusts to around 25 mph.
Friday
Partly cloudy in the morning, becoming mostly cloudy. Highs in the mid 70s. Light wind.
Friday Night
Partly cloudy. Lows in the lower to mid 40s. Light wind.
Saturday
Partly cloudy with a 30 percent chance of rain showers. Highs in the lower to mid 70s. Light wind.
Saturday Night
Rain showers and a chance of thunderstorms. Lows in the lower 40s. Chance of precipitation 80 percent.
Sunday
Rain showers likely. Highs around 60. Chance of precipitation 70 percent.
Sunday Night
Mostly cloudy with a 30 percent chance of rain showers. Lows in the upper 30s to lower 40s.
Monday Through Wednesday
Mostly clear. Highs in the upper 60s to mid 70s. Lows in the upper 30s to lower 40s.



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402 AM PDT Thu Sep 10 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database