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

31°F

-1°C

Humidity 78%
Wind Speed NNE 5 MPH
Barometer 30.38 in (1028.79 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 15 Mar 02:56 AM PDT
Extended Forecast for

5 Miles NW La Grande OR

Flood Advisory March 15, 03:08am until March 15, 12:00pm
Click here for hazard details and duration
Flood Advisory
  •  
    Flood Advisory March 15, 03:08am 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 becoming southeast around 5 mph in the afternoon.

    High: 44 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of snow, mixing with rain after 8pm, then gradually ending.  Snow level rising to 7100 feet after midnight. Mostly cloudy, with a low around 36. Southeast wind around 6 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A 30 percent chance of rain after 11am.  Mostly cloudy, with a high near 57. South wind around 6 mph.

    High: 57 °F

    Chance Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before 11pm.  Partly cloudy, with a low around 42. South wind around 7 mph.

    Low: 42 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 11am.  Mostly cloudy, with a high near 61.

    High: 61 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before 11pm.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around 26. Calm wind.
Sunday
Partly sunny, with a high near 44. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night
A chance of snow, mixing with rain after 8pm, then gradually ending. Snow level rising to 7100 feet after midnight. Mostly cloudy, with a low around 36. Southeast wind around 6 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday
A 30 percent chance of rain after 11am. Mostly cloudy, with a high near 57. South wind around 6 mph.
Monday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 42. South wind around 7 mph.
Tuesday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 61.
Tuesday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 43.
Wednesday
Partly sunny, with a high near 66.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 45.
Thursday
Mostly cloudy, with a high near 68.
Thursday Night
Mostly cloudy, with a low around 46.
Friday
Partly sunny, with a high near 70.
Friday Night
Mostly cloudy, with a low around 45.
Saturday
Partly sunny, with a high near 64.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW La Grande OR
 45.37°N 118.18°W (Elev. 4065 ft)
2:30 am PDT Mar 15, 2026
3am 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