Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Current conditions at

DW5434 Heppner (D5434)

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

NA

33°F

1°C

Humidity 79%
Wind Speed WSW 12 MPH
Barometer 29.78 in (1008.47 mb)
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill24°F (-4°C)
Last update 07 Jan 05:31 PM PST
Extended Forecast for

Heppner OR

  • This Afternoon

    This Afternoon: A chance of rain and snow.  Snow level 2600 feet. Mostly cloudy, with a steady temperature around 37. Southwest wind around 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 40%.

    High: 37 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A chance of rain and snow before 7pm.  Mostly cloudy, with a low around 29. Southwest wind 14 to 18 mph, with gusts as high as 31 mph.  Chance of precipitation is 30%.

    Low: 29 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: A slight chance of snow after 10am, mixing with rain after 1pm.  Partly sunny, with a high near 40. Breezy, with a west wind 20 to 24 mph, with gusts as high as 38 mph.  Chance of precipitation is 20%.

    High: 40 °F

    Breezy.
    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 33. Southwest wind 11 to 14 mph, with gusts as high as 25 mph.

    Low: 33 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 48. South wind around 9 mph.

    High: 48 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A chance of rain and snow. Snow level 2600 feet. Mostly cloudy, with a steady temperature around 37. Southwest wind around 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Tonight
A chance of rain and snow before 7pm. Mostly cloudy, with a low around 29. Southwest wind 14 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Thursday
A slight chance of snow after 10am, mixing with rain after 1pm. Partly sunny, with a high near 40. Breezy, with a west wind 20 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 33. Southwest wind 11 to 14 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 48. South wind around 9 mph.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Partly sunny, with a high near 48.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
Partly sunny, with a high near 50.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
Partly sunny, with a high near 52.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 53.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
Heppner OR
 45.34°N 119.56°W (Elev. 2129 ft)
3:20 pm PST Jan 7, 2026
5pm PST Jan 7, 2026-6pm PST Jan 14, 2026
 
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