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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13 Miles NNW Trout Lake WA

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Tonight

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 31 °F

Sunday

Snow Chance for Measurable Precipitation 100%

Snow

High: 35 °F

Sunday
Night

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

Low: 31 °F

Monday

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

High: 39 °F

Monday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 34 °F

Tuesday

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 43 °F

Tuesday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 37 °F

Wednesday

Slight Chance Rain

Slight Chc
Rain

High: 42 °F

Wednesday
Night

Chance Rain

Chance
Rain

Low: 31 °F

Detailed Forecast

  • Tonight Scattered snow showers. Cloudy, with a low around 31. West wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of 1 to 3 inches possible.
  • Sunday Snow. High near 35. West wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
  • Sunday Night Snow showers before 4am, then a chance of rain and snow showers. Low around 31. West northwest wind around 11 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
  • Monday Rain likely, possibly mixed with snow, mainly after 4pm. Mostly cloudy, with a high near 39. Southwest wind 5 to 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
  • Monday Night Rain. Low around 34. West wind 7 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
  • Tuesday Showers likely, mainly before 10am. Mostly cloudy, with a high near 43. Chance of precipitation is 70%.
  • Tuesday Night A 30 percent chance of rain. Mostly cloudy, with a low around 37.
  • Wednesday A slight chance of rain. Mostly cloudy, with a high near 42.
  • Wednesday Night A chance of rain. Mostly cloudy, with a low around 31.
  • Thanksgiving Day A chance of rain. Mostly cloudy, with a high near 39.
  • Thursday Night A chance of rain. Cloudy, with a low around 29.
  • Friday A chance of rain. Cloudy, with a high near 36.
  • Friday Night Rain likely. Cloudy, with a low around 28.
  • Saturday Rain likely. Cloudy, with a high near 38.