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

Critical Fire Weather and Severe Thunderstorm Threats This Week

Gusty winds and low relative humidity will contribute to critical fire weather Monday over parts of the central and southern High Plains. Scattered to widespread severe thunderstorms may bring damaging winds, large hail, and tornadoes Monday through Thursday over the lower Mississippi River Valley and southern Plains into the Midwest and Ohio Valley. Read More >

Current conditions at

DW5434 Heppner (D5434)

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

NA

41°F

5°C

Humidity 89%
Wind Speed NW 7 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 38°F (3°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 08 Mar 11:15 PM PDT
Extended Forecast for

9 Miles N Ione OR

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 36. West wind around 20 mph, with gusts as high as 29 mph.

    Low: 36 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 47. West wind 18 to 21 mph, with gusts as high as 31 mph.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31. Southwest wind 14 to 20 mph, with gusts as high as 28 mph.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48. West wind 11 to 15 mph, with gusts as high as 23 mph.

    High: 48 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. Southwest wind 13 to 15 mph, with gusts as high as 22 mph.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 58. Breezy.

    High: 58 °F

    Chance Rain
    and Breezy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 46. Breezy.

    Low: 46 °F

    Chance Rain
    and Breezy

  • Thursday

    Thursday: Rain likely. Cloudy, with a high near 55. Breezy. Chance of precipitation is 60%.

    High: 55 °F

    Rain Likely
    and Breezy

  • Thursday Night

    Thursday Night: A chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.

    Low: 40 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 36. West wind around 20 mph, with gusts as high as 29 mph.
Monday
Mostly sunny, with a high near 47. West wind 18 to 21 mph, with gusts as high as 31 mph.
Monday Night
Partly cloudy, with a low around 31. Southwest wind 14 to 20 mph, with gusts as high as 28 mph.
Tuesday
Mostly sunny, with a high near 48. West wind 11 to 15 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 35. Southwest wind 13 to 15 mph, with gusts as high as 22 mph.
Wednesday
A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 58. Breezy.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 46. Breezy.
Thursday
Rain likely. Cloudy, with a high near 55. Breezy. Chance of precipitation is 60%.
Thursday Night
A chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.
Friday
A chance of rain and snow before 2pm, then a chance of rain. Mostly cloudy, with a high near 54.
Friday Night
A chance of rain and snow. Cloudy, with a low around 42.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 54.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 39.
Sunday
A chance of rain and snow. Cloudy, with a high near 53.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles N Ione OR
 45.64°N 119.82°W (Elev. 873 ft)
Last Update:
10:15 pm PDT Mar 8, 2026
Forecast Valid:
11pm PDT Mar 8, 2026-6pm PDT Mar 15, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation