Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

La Grande/Union County Airport (KLGD)

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

Overcast

34°F

1°C

Humidity 64%
Wind Speed NW 3 MPH
Barometer 30.39 in (1029.12 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 15 Mar 02:20 AM PDT
Extended Forecast for

5 Miles SE Meacham OR

Flood Advisory March 15, 02:33am until March 15, 12:00pm
Click here for hazard details and duration
Flood Advisory
  •  
    Flood Advisory March 15, 02:33am until March 15, 12:00pm

    NOW until 12:00pm Sun

    Flood Advisory

  • Overnight

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 44. Calm wind.

    High: 44 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of snow before 8pm, then a chance of rain and snow between 8pm and 11pm, then a chance of rain after 11pm.  Snow level rising to 7100 feet after midnight. Mostly cloudy, with a low around 37. Calm wind.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 37 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Monday

    Monday: A 40 percent chance of rain, mainly after 11am.  Mostly cloudy, with a high near 59. Light southwest wind.

    High: 59 °F

    Chance Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before 11pm.  Mostly cloudy, with a low around 44. Light south wind.

    Low: 44 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly after 11am.  Mostly cloudy, with a high near 62.

    High: 62 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A 20 percent chance of rain before 11am.  Partly sunny, with a high near 65.

    High: 65 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 26. Calm wind.
Sunday
Partly sunny, with a high near 44. Calm wind.
Sunday Night
A chance of snow before 8pm, then a chance of rain and snow between 8pm and 11pm, then a chance of rain after 11pm. Snow level rising to 7100 feet after midnight. Mostly cloudy, with a low around 37. Calm wind. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday
A 40 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 59. Light southwest wind.
Monday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 44. Light south wind.
Tuesday
A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 62.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 43.
Wednesday
A 20 percent chance of rain before 11am. Partly sunny, with a high near 65.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 45.
Thursday
A slight chance of rain. Partly sunny, with a high near 68.
Thursday Night
Mostly cloudy, with a low around 45.
Friday
Partly sunny, with a high near 70.
Friday Night
Mostly cloudy, with a low around 46.
Saturday
Partly sunny, with a high near 64.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SE Meacham OR
 45.45°N 118.35°W (Elev. 4088 ft)
2:25 am PDT Mar 15, 2026
2am PDT Mar 15, 2026-6pm PDT Mar 21, 2026
 
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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