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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Hazardous Weather Conditions

Current Conditions

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15 Miles SW Winthrop WA

7 Day Forecast

For More Weather Information:

Spokane, WA Local Forecast Office

Tonight

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 28 °F

Sunday

Snow Chance for Measurable Precipitation 90%

Snow

High: 35 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 26 °F

Monday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 34 °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: 37 °F

Tuesday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 34 °F

Wednesday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 39 °F

Wednesday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 26 °F

Detailed Forecast

  • Tonight A 40 percent chance of snow showers. Increasing clouds, with a low around 28. West wind 10 to 13 mph. Total nighttime snow accumulation of less than one inch possible.
  • Sunday Snow, mainly before 4pm. High near 35. West wind 6 to 13 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
  • Sunday Night A 30 percent chance of snow showers, mainly before 10pm. Increasing clouds, with a low around 26. West wind 11 to 15 mph, with gusts as high as 22 mph. Little or no snow accumulation expected.
  • Monday A chance of snow, mainly after 10am. Cloudy, with a high near 34. Southwest wind around 6 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
  • Monday Night Rain likely, possibly mixed with snow, mainly after 4am. Cloudy, with a low around 28. Light southwest wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
  • Tuesday Rain likely, mainly before 10am. Mostly cloudy, with a high near 37. Chance of precipitation is 70%.
  • Tuesday Night A 30 percent chance of rain. Mostly cloudy, with a low around 34.
  • Wednesday A chance of rain. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
  • Wednesday Night A 40 percent chance of snow. Mostly cloudy, with a low around 26.
  • Thanksgiving Day A 50 percent chance of snow. Mostly cloudy, with a high near 34.
  • Thursday Night A 40 percent chance of snow. Mostly cloudy, with a low around 25.
  • Friday A 50 percent chance of snow. Mostly cloudy, with a high near 32.
  • Friday Night A 50 percent chance of snow. Cloudy, with a low around 21.
  • Saturday A chance of snow. Mostly cloudy, with a high near 33. Chance of precipitation is 50%.