Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Current conditions at

DW5434 Heppner (D5434)

Lat: 45.24967°NLon: 119.73117°WElev: 2600.0ft.

NA

30°F

-1°C

Humidity 95%
Wind Speed N 3 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Last update 29 Nov 03:01 PM PST
Extended Forecast for

Lexington OR

  • This Afternoon

    This Afternoon: A chance of rain and snow after 4pm.  Snow level 1900 feet. Cloudy, with a high near 36. North wind around 6 mph.  Chance of precipitation is 30%.

    High: 36 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: Rain and snow likely before 10pm, then a chance of snow between 10pm and 1am.  Cloudy, then gradually becoming partly cloudy, with a low around 23. Light and variable wind.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 37. Light and variable wind.

    High: 37 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. South wind 3 to 5 mph.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: A 10 percent chance of rain after 4pm.  Snow level rising to 2300 feet in the afternoon. Partly sunny, with a high near 38. Calm wind.

    High: 38 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain, mainly after 10pm.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Rain

  • Tuesday

    Tuesday: A 50 percent chance of rain.  Mostly cloudy, with a high near 41.

    High: 41 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A chance of rain and snow after 4pm. Snow level 1900 feet. Cloudy, with a high near 36. North wind around 6 mph. Chance of precipitation is 30%.
Tonight
Rain and snow likely before 10pm, then a chance of snow between 10pm and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 23. Light and variable wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Mostly sunny, with a high near 37. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 24. South wind 3 to 5 mph.
Monday
A 10 percent chance of rain after 4pm. Snow level rising to 2300 feet in the afternoon. Partly sunny, with a high near 38. Calm wind.
Monday Night
A 40 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 30.
Tuesday
A 50 percent chance of rain. Mostly cloudy, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Partly sunny, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Mostly cloudy, with a high near 42.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 34.
Friday
A slight chance of rain. Partly sunny, with a high near 51.
Friday Night
A chance of rain. Mostly cloudy, with a low around 39.
Saturday
A chance of rain. Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
Lexington OR
 45.46°N 119.68°W (Elev. 1640 ft)
3:20 pm PST Nov 29, 2025
3pm PST Nov 29, 2025-6pm PST Dec 6, 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