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

Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Wednesday

In the Upper Midwest, heavy to excessive rain may bring flash and urban flooding through Wednesday. Scattered severe thunderstorms capable of large hail and damaging wind gusts are possible from the central High Plains into the Upper Midwest Wednesday. Extreme heat is ongoing over the Desert Southwest through Thursday. Read More >

Current conditions at

DW5434 Heppner (D5434)

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

NA

62°F

17°C

Humidity 36%
Wind Speed SW 8 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 35°F (2°C)
Visibility NA
Last update 08 Jul 03:16 AM PDT
Extended Forecast for

8 Miles SSW Ione OR

  • Overnight

    Overnight: Mostly clear, with a low around 60. Southwest wind around 10 mph, with gusts as high as 18 mph.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84. West wind 11 to 20 mph, with gusts as high as 32 mph.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55. West wind 15 to 20 mph becoming southwest 8 to 13 mph after midnight. Winds could gust as high as 34 mph.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 84. Southwest wind 8 to 17 mph becoming west in the afternoon. Winds could gust as high as 31 mph.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 56. Southwest wind 10 to 17 mph, with gusts as high as 30 mph.

    Low: 56 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 60. Southwest wind around 10 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 84. West wind 11 to 20 mph, with gusts as high as 32 mph.
Wednesday Night
Mostly clear, with a low around 55. West wind 15 to 20 mph becoming southwest 8 to 13 mph after midnight. Winds could gust as high as 34 mph.
Thursday
Sunny, with a high near 84. Southwest wind 8 to 17 mph becoming west in the afternoon. Winds could gust as high as 31 mph.
Thursday Night
Clear, with a low around 56. Southwest wind 10 to 17 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 83.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
Mostly sunny, with a high near 82.
Sunday Night
Partly cloudy, with a low around 57.
Monday
Mostly sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
Sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Ione OR
 45.39°N 119.88°W (Elev. 1995 ft)
Last Update:
11:46 pm PDT Jul 7, 2026
Forecast Valid:
3am PDT Jul 8, 2026-6pm PDT Jul 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation