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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14 Miles ESE Union OR

7 Day Forecast

For More Weather Information:

Pendleton, OR Local Forecast Office

Today

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

High: 35 °F

Tonight

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 26 °F

Monday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 33 °F

Monday
Night

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

Low: 28 °F

Tuesday

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

High: 39 °F

Tuesday
Night

Chance Rain

Chance
Rain

Low: 34 °F

Wednesday

Slight Chance Rain

Slight Chc
Rain

High: 41 °F

Wednesday
Night

Slight Chance Rain

Slight Chc
Rain

Low: 32 °F

Thanksgiving
Day

Slight Chance Rain/Snow

Slight Chc
Rain/Snow

High: 39 °F

Detailed Forecast

  • Today Snow likely, mainly after 10am. Cloudy, with a high near 35. Southeast wind around 6 mph becoming south in the afternoon. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 2 inches possible.
  • Tonight A 50 percent chance of snow. Mostly cloudy, with a low around 26. West wind around 7 mph. New snow accumulation of less than one inch possible.
  • Monday A 30 percent chance of snow after 4pm. Partly sunny, with a high near 33. West wind around 6 mph becoming south in the morning.
  • Monday Night A chance of snow before 10pm, then rain likely. Cloudy, with a low around 28. South wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
  • Tuesday Rain likely, mainly before 4pm. Cloudy, with a high near 39. South wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Tuesday Night A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 34.
  • Wednesday A slight chance of rain. Partly sunny, with a high near 41.
  • Wednesday Night A slight chance of rain. Mostly cloudy, with a low around 32.
  • Thanksgiving Day A slight chance of rain and snow. Partly sunny, with a high near 39.
  • Thursday Night A slight chance of snow. Mostly cloudy, with a low around 28.
  • Friday A slight chance of rain and snow. Partly sunny, with a high near 37.
  • Friday Night A slight chance of snow. Mostly cloudy, with a low around 24.
  • Saturday A chance of snow. Mostly cloudy, with a high near 34.