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 85%
Wind Speed SW 12 MPH
Barometer 29.78 in (1008.47 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Wind Chill24°F (-4°C)
Last update 07 Jan 04:45 PM PST
Extended Forecast for

Ione OR

  • This Afternoon

    This Afternoon: A chance of rain and snow.  Mostly cloudy, with a steady temperature around 40. Southwest wind around 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 30%.

    High: 40 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A chance of rain and snow before 7pm.  Snow level 1600 feet. Mostly cloudy, then gradually becoming mostly clear, with a low around 32. Southwest wind 15 to 17 mph, with gusts as high as 30 mph.  Chance of precipitation is 30%.

    Low: 32 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: A slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm.  Snow level rising to 2300 feet in the afternoon. Mostly sunny, with a high near 43. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 36 mph.  Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Rain/Snow and
    Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 34. Southwest wind 13 to 15 mph, with gusts as high as 25 mph.

    Low: 34 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 50. Southwest wind 7 to 10 mph.

    High: 50 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A chance of rain and snow. Mostly cloudy, with a steady temperature around 40. Southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Tonight
A chance of rain and snow before 7pm. Snow level 1600 feet. Mostly cloudy, then gradually becoming mostly clear, with a low around 32. Southwest wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Thursday
A slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm. Snow level rising to 2300 feet in the afternoon. Mostly sunny, with a high near 43. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 34. Southwest wind 13 to 15 mph, with gusts as high as 25 mph.
Friday
Partly sunny, with a high near 50. Southwest wind 7 to 10 mph.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Partly sunny, with a high near 45.
Saturday Night
Mostly cloudy, with a low around 31.
Sunday
Partly sunny, with a high near 47.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
Partly sunny, with a high near 50.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Mostly sunny, with a high near 48.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Ione OR
 45.51°N 119.82°W (Elev. 1198 ft)
3:20 pm PST Jan 7, 2026
5pm PST Jan 7, 2026-6pm PST Jan 14, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database