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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3 Miles ENE Mount Hood OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Today

Snow Chance for Measurable Precipitation 80%

Snow

High: 31 °F

Tonight

Snow Chance for Measurable Precipitation 90%

Snow

Low: 27 °F

Monday

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

High: 41 °F

Monday
Night

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 29 °F

Tuesday

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

High: 46 °F

Tuesday
Night

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 33 °F

Wednesday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 40 °F

Wednesday
Night

Chance Rain

Chance
Rain

Low: 31 °F

Thanksgiving
Day

Slight Chance Rain

Slight Chc
Rain

High: 37 °F

Detailed Forecast

  • Today Snow. High near 31. Windy, with a west wind 31 to 34 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 5 inches possible.
  • Tonight Snow showers, mainly before 10pm. Low around 27. Breezy, with a west wind 21 to 29 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
  • Monday A slight chance of snow before 4pm, then a chance of rain and snow. Mostly cloudy, with a high near 41. Southwest wind 7 to 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
  • Monday Night Rain likely, mainly after 10pm. Mostly cloudy, with a low around 29. Breezy, with a west wind 11 to 16 mph increasing to 21 to 26 mph in the evening. Winds could gust as high as 41 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
  • Tuesday Rain likely. Mostly cloudy, with a high near 46. Windy, with a west wind 30 to 32 mph, with gusts as high as 50 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Tuesday Night A 40 percent chance of rain. Mostly cloudy, with a low around 33. Breezy.
  • Wednesday A 20 percent chance of rain. Mostly cloudy, with a high near 40. Breezy.
  • Wednesday Night A chance of rain. Mostly cloudy, with a low around 31.
  • Thanksgiving Day A slight chance of rain. Mostly cloudy, with a high near 37.
  • Thursday Night A chance of snow. Mostly cloudy, with a low around 28.
  • Friday A chance of rain. Mostly cloudy, with a high near 35.
  • Friday Night Rain and snow likely. Cloudy, with a low around 28.
  • Saturday Rain likely. Cloudy, with a high near 36.