Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Hazardous Weather Conditions

Current conditions at

La Grande/Union County Airport (KLGD)

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

light snow

34°F

1°C

Humidity 74%
Wind Speed NW 17 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 26°F (-3°C)
Visibility 2.00 mi
Wind Chill23°F (-5°C)
Last update 27 Dec 11:25 AM PST
Detailed forecast for

Grande Ronde Valley

Today
Mostly cloudy with a 50 percent chance of snow. Highs in the lower to mid 30s. Windy. Northwest wind 15 to 25 mph with gusts to around 35 mph.
Tonight
Mostly cloudy. Lows in the lower 20s. Northwest wind 5 to 10 mph with gusts to around 20 mph in the evening, becoming light.
Sunday
Mostly sunny. Highs in the mid 30s. Light wind.
Sunday Night
Partly cloudy. Lows in the lower 20s. Southeast wind 5 to 10 mph.
Monday
Mostly sunny. Highs in the upper 30s. South wind 5 to 10 mph.
Monday Night Through New Years Day
Mostly cloudy. Lows in the lower 20s to lower 30s. Highs in the upper 30s to lower 40s.
Thursday Night
Mostly cloudy with a 40 percent chance of rain. Lows around 30.
Friday
Mostly cloudy with a 50 percent chance of rain or snow. Highs in the lower to mid 40s.



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849 AM PST Sat Dec 27 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database