Heavy to Excessive Rainfall for the Southwest U.S.; Watching for Possible East Coast Storm

Thunderstorms and a chance for some isolated flash flooding will continue today in the Southwest U.S. before an influx of tropical moisture from Priscilla brings widespread heavy rainfall and a flash flooding threat late this week into this weekend. A coastal storm may develop off the southeast U.S. coast Friday night and drift north just off the Mid-Atlantic coast through the weekend. Read More >

Current conditions at

La Grande/Union County Airport (KLGD)

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

Clear

73°F

23°C

Humidity 23%
Wind Speed SE 24 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 08 Oct 04:00 PM PDT
Extended Forecast for

6 Miles SW Summerville OR

  • Tonight

    Tonight: Mostly clear, with a low around 48. South wind 13 to 15 mph, with gusts as high as 23 mph.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 60. Southeast wind 8 to 14 mph.

    High: 60 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48. Southeast wind 6 to 9 mph.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 11am.  Mostly sunny, with a high near 59. South wind 8 to 10 mph, with gusts as high as 18 mph.

    High: 59 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers.  Partly cloudy, with a low around 37. West wind around 9 mph, with gusts as high as 18 mph.

    Low: 37 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of rain and snow showers.  Snow level 6200 feet. Partly sunny, with a high near 41. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 41 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow showers, becoming all snow after 11pm.  Low around 33. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow
    then Snow
    Showers

  • Sunday

    Sunday: Snow showers likely.  Mostly cloudy, with a high near 37. Chance of precipitation is 70%.

    High: 37 °F

    Snow Showers
    Likely

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before 11pm.  Mostly cloudy, with a low around 33. Chance of precipitation is 60%.

    Low: 33 °F

    Snow Showers
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 48. South wind 13 to 15 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 60. Southeast wind 8 to 14 mph.
Thursday Night
Partly cloudy, with a low around 48. Southeast wind 6 to 9 mph.
Friday
A 20 percent chance of showers after 11am. Mostly sunny, with a high near 59. South wind 8 to 10 mph, with gusts as high as 18 mph.
Friday Night
A 40 percent chance of showers. Partly cloudy, with a low around 37. West wind around 9 mph, with gusts as high as 18 mph.
Saturday
A chance of rain and snow showers. Snow level 6200 feet. Partly sunny, with a high near 41. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday Night
Rain and snow showers, becoming all snow after 11pm. Low around 33. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday
Snow showers likely. Mostly cloudy, with a high near 37. Chance of precipitation is 70%.
Sunday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 33. Chance of precipitation is 60%.
Columbus Day
A chance of snow showers. Partly sunny, with a high near 39.
Monday Night
A chance of rain and snow showers. Snow level 5900 feet. Mostly cloudy, with a low around 35.
Tuesday
A chance of rain and snow showers. Mostly sunny, with a high near 40.
Tuesday Night
A chance of rain and snow showers. Snow level 6100 feet lowering to 5800 feet after midnight . Mostly cloudy, with a low around 34.
Wednesday
A chance of rain and snow showers. Partly sunny, with a high near 38.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW Summerville OR
 45.44°N 118.1°W (Elev. 5807 ft)
4:15 pm PDT Oct 8, 2025
4pm PDT Oct 8, 2025-6pm PDT Oct 15, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database