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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6 Miles N Lolo Pass OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Overnight

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 33 °F

Sunday

Rain Chance for Measurable Precipitation 90%

Rain

High: 38 °F

Sunday
Night

Showers Chance for Measurable Precipitation 80%

Showers

Low: 35 °F

Monday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 43 °F

Monday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 37 °F

Tuesday

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

High: 48 °F

Tuesday
Night

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 39 °F

Wednesday

Slight Chance Rain

Slight Chc
Rain

High: 46 °F

Wednesday
Night

Chance Rain

Chance
Rain

Low: 36 °F

Detailed Forecast

  • Overnight A 40 percent chance of rain. Cloudy, with a low around 33. West southwest wind around 17 mph, with gusts as high as 29 mph.
  • Sunday Rain, mainly after 10am. High near 38. Breezy, with a west southwest wind 18 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
  • Sunday Night Showers, mainly before 10pm. Low around 35. West wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
  • Monday A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 43. Southwest wind around 6 mph becoming light and variable in the afternoon.
  • Monday Night Rain likely, mainly after 10pm. Cloudy, with a low around 37. Light south wind becoming west southwest 5 to 10 mph in the evening. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
  • Tuesday Rain likely. Mostly cloudy, with a high near 48. Chance of precipitation is 70%.
  • Tuesday Night A 50 percent chance of rain. Mostly cloudy, with a low around 39.
  • Wednesday A slight chance of rain. Mostly cloudy, with a high near 46.
  • Wednesday Night A chance of rain. Mostly cloudy, with a low around 36.
  • Thanksgiving Day A slight chance of rain. Mostly cloudy, with a high near 42.
  • Thursday Night A chance of rain. Mostly cloudy, with a low around 31.
  • Friday A chance of rain. Mostly cloudy, with a high near 37.
  • Friday Night A chance of rain. Cloudy, with a low around 31.
  • Saturday Rain likely. Cloudy, with a high near 40.