National Weather Service United States Department of Commerce

Developing storm will spread rain across eastern U.S.; thunderstorms in the Southeast

A storm system developing in the South will move up the Mississippi River Valley on Sunday bringing rainfall to much of the eastern U.S., along with thunderstorms in the southeastern states. Some of the thunderstorms in the Southeast could produce large hail, damaging wind and heavy rain.
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Current Conditions

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Heppner OR

7 Day Forecast

For More Weather Information:

Pendleton, OR Local Forecast Office

Today

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 49 °F

Tonight

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 32 °F

Monday

Slight Chance Rain Chance for Measurable Precipitation 10%

Slight Chc
Rain

High: 46 °F

Monday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 40 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 55 °F

Tuesday
Night

Breezy

Breezy

Low: 44 °F

Wednesday

Partly Sunny

Partly
Sunny

High: 53 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 40 °F

Thanksgiving
Day

Slight Chance Rain

Slight Chc
Rain

High: 50 °F

Detailed Forecast

  • Today A 30 percent chance of rain, mainly between 10am and 4pm. Mostly cloudy, with a high near 49. Southwest wind 15 to 18 mph, with gusts as high as 29 mph.
  • Tonight A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 32. Southwest wind 13 to 16 mph, with gusts as high as 25 mph.
  • Monday A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 46. South wind around 11 mph.
  • Monday Night A 30 percent chance of rain, mainly after 10pm. Cloudy, with a low around 40. South wind 11 to 13 mph.
  • Tuesday A 30 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 55. Breezy, with a southwest wind around 23 mph, with gusts as high as 33 mph.
  • Tuesday Night Mostly cloudy, with a low around 44. Breezy.
  • Wednesday Partly sunny, with a high near 53.
  • Wednesday Night Mostly cloudy, with a low around 40.
  • Thanksgiving Day A slight chance of rain. Mostly cloudy, with a high near 50.
  • Thursday Night A slight chance of rain. Mostly cloudy, with a low around 36.
  • Friday A slight chance of rain. Mostly cloudy, with a high near 40.
  • Friday Night A chance of rain. Mostly cloudy, with a low around 31.
  • Saturday A chance of rain. Mostly cloudy, with a high near 42.