Snow in the Rockies; Showers and Thunderstorms Along the Gulf Coast; Potential Winter Storm for Northern Mid-Atlantic and Interior New England

A winter-like pattern will continue over much of the Lower 48 over the next few days, with snow stretching from the Rockies today into the Middle Mississippi Valley on Monday. Showers and thunderstorms will develop along the Gulf Coast and Southeast on Monday. As the storm moves northward late Monday into Tuesday, winter weather is possible from the Central Appalachians to Interior New England. Read More >

Current conditions at

La Grande/Union County Airport (KLGD)

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

Overcast

27°F

-3°C

Humidity 86%
Wind Speed SSW 8 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 01 Dec 03:35 AM PST
Extended Forecast for

6 Miles SW Summerville OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 21. Northwest wind around 7 mph.

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: A 10 percent chance of snow after 4pm.  Mostly cloudy, with a high near 29. Southwest wind around 7 mph.

    High: 29 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Monday Night

    Monday Night: A slight chance of snow before 7pm, then snow likely after 10pm.  Mostly cloudy, with a low around 28. West wind 10 to 13 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 28 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow, mainly before 4pm.  High near 32. West wind around 9 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 32 °F

    Snow

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow before 10pm.  Mostly cloudy, with a low around 24. Northwest wind around 8 mph.

    Low: 24 °F

    Chance Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow, mainly after 4pm.  Mostly cloudy, with a high near 32.

    High: 32 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly between 10pm and 4am.  Cloudy, with a low around 30. Chance of precipitation is 60%.

    Low: 30 °F

    Snow Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 21. Northwest wind around 7 mph.
Monday
A 10 percent chance of snow after 4pm. Mostly cloudy, with a high near 29. Southwest wind around 7 mph.
Monday Night
A slight chance of snow before 7pm, then snow likely after 10pm. Mostly cloudy, with a low around 28. West wind 10 to 13 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Snow, mainly before 4pm. High near 32. West wind around 9 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
A 30 percent chance of snow before 10pm. Mostly cloudy, with a low around 24. Northwest wind around 8 mph.
Wednesday
Partly sunny, with a high near 27.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
A 30 percent chance of snow, mainly after 4pm. Mostly cloudy, with a high near 32.
Thursday Night
Snow likely, mainly between 10pm and 4am. Cloudy, with a low around 30. Chance of precipitation is 60%.
Friday
Rain likely, possibly mixed with snow. Snow level 6200 feet. Mostly cloudy, with a high near 37.
Friday Night
Rain and snow likely. Mostly cloudy, with a low around 30.
Saturday
Snow likely. Mostly cloudy, with a high near 34.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 29.
Sunday
A chance of snow. Mostly cloudy, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW Summerville OR
 45.44°N 118.1°W (Elev. 5807 ft)
3:26 am PST Dec 1, 2025
3am PST Dec 1, 2025-6pm PST Dec 7, 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