National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Current conditions at

La Grande/Union County Airport (KLGD)

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

unknown precip

28°F

-2°C

Humidity 92%
Wind Speed ESE 3 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 10 Mar 05:35 AM PDT
Extended Forecast for

La Grande OR

  • Overnight

    Overnight: A 50 percent chance of snow. Mostly cloudy, with a low around 26. West wind around 7 mph. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 26 °F

    Chance Snow

  • Tuesday

    Tuesday: A chance of snow before 2pm, then a slight chance of snow after 5pm. Partly sunny, with a high near 42. West wind 7 to 10 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow, mainly after 8pm. Mostly cloudy, with a low around 29. Southwest wind 6 to 9 mph. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow before 11am, then rain, possibly mixed with snow between 11am and 2pm, then rain after 2pm. Snow level rising to 4600 feet in the afternoon. High near 49. South wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 49 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain, mainly before 11pm. Low around 42. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Rain then
    Chance Rain

  • Thursday

    Thursday: Rain. High near 53. Chance of precipitation is 80%.

    High: 53 °F

    Rain

  • Thursday Night

    Thursday Night: Rain, mainly before 11pm. Low around 43. Chance of precipitation is 80%.

    Low: 43 °F

    Rain then
    Chance Rain

  • Friday

    Friday: Rain likely, mainly after 11am. Cloudy, with a high near 56. Chance of precipitation is 60%.

    High: 56 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain before 5am, then rain, possibly mixed with snow. Low around 38. Chance of precipitation is 90%.

    Low: 38 °F

    Rain then
    Rain/Snow

Detailed Forecast

Overnight
A 50 percent chance of snow. Mostly cloudy, with a low around 26. West wind around 7 mph. Total nighttime snow accumulation of 1 to 2 inches possible.
Tuesday
A chance of snow before 2pm, then a slight chance of snow after 5pm. Partly sunny, with a high near 42. West wind 7 to 10 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday Night
A 50 percent chance of snow, mainly after 8pm. Mostly cloudy, with a low around 29. Southwest wind 6 to 9 mph. New snow accumulation of less than a half inch possible.
Wednesday
A chance of snow before 11am, then rain, possibly mixed with snow between 11am and 2pm, then rain after 2pm. Snow level rising to 4600 feet in the afternoon. High near 49. South wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
Rain, mainly before 11pm. Low around 42. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain. High near 53. Chance of precipitation is 80%.
Thursday Night
Rain, mainly before 11pm. Low around 43. Chance of precipitation is 80%.
Friday
Rain likely, mainly after 11am. Cloudy, with a high near 56. Chance of precipitation is 60%.
Friday Night
Rain before 5am, then rain, possibly mixed with snow. Low around 38. Chance of precipitation is 90%.
Saturday
Rain and snow likely before 11am, then a slight chance of snow. Snow level 4600 feet lowering to 2900 feet in the afternoon . Partly sunny, with a high near 49.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 31.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 52.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 40.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
La Grande OR
 45.31°N 118.1°W (Elev. 2887 ft)
Last Update:
4:31 am PDT Mar 10, 2026
Forecast Valid:
5am PDT Mar 10, 2026-6pm PDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation