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

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Current conditions at

DW5434 Heppner (D5434)

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

NA

54°F

12°C

Humidity 68%
Wind Speed SW 11 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 44°F (7°C)
Visibility NA
Last update 02 Jan 01:45 PM PST
Extended Forecast for

Heppner OR

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 51. South wind around 5 mph.

    High: 51 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 4am. Cloudy, then gradually becoming partly cloudy, with a low around 38. South wind 3 to 6 mph.

    Low: 38 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: A chance of rain before 10am, then a chance of rain after 4pm. Partly sunny, with a high near 53. South wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 53 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 43. South wind 13 to 18 mph, with gusts as high as 31 mph.

    Low: 43 °F

    Chance Rain

  • Sunday

    Sunday: A 30 percent chance of rain, mainly before 4pm. Mostly cloudy, with a high near 51. South wind around 14 mph, with gusts as high as 24 mph.

    High: 51 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A slight chance of rain before 10pm, then a slight chance of rain after 4am. Mostly cloudy, with a low around 35. Chance of precipitation is 20%.

    Low: 35 °F

    Slight Chance
    Rain

  • Monday

    Monday: A 20 percent chance of rain before 10am. Partly sunny, with a high near 47.

    High: 47 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm. Snow level 3000 feet. Mostly cloudy, with a high near 44. Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 51. South wind around 5 mph.
Tonight
A 30 percent chance of rain, mainly after 4am. Cloudy, then gradually becoming partly cloudy, with a low around 38. South wind 3 to 6 mph.
Saturday
A chance of rain before 10am, then a chance of rain after 4pm. Partly sunny, with a high near 53. South wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Saturday Night
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 43. South wind 13 to 18 mph, with gusts as high as 31 mph.
Sunday
A 30 percent chance of rain, mainly before 4pm. Mostly cloudy, with a high near 51. South wind around 14 mph, with gusts as high as 24 mph.
Sunday Night
A slight chance of rain before 10pm, then a slight chance of rain after 4am. Mostly cloudy, with a low around 35. Chance of precipitation is 20%.
Monday
A 20 percent chance of rain before 10am. Partly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
A slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm. Snow level 3000 feet. Mostly cloudy, with a high near 44. Chance of precipitation is 20%.
Tuesday Night
A chance of rain before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 32.
Wednesday
A chance of rain and snow. Snow level 2700 feet. Partly sunny, with a high near 43.
Wednesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 30.
Thursday
A slight chance of snow. Partly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Heppner OR
 45.34°N 119.56°W (Elev. 2129 ft)
Last Update:
1:30 pm PST Jan 2, 2026
Forecast Valid:
2pm PST Jan 2, 2026-6pm PST Jan 8, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation