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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9 Miles WSW Twisp WA

7 Day Forecast

For More Weather Information:

Spokane, WA Local Forecast Office

Today

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

High: 35 °FFalling Temperatures

Tonight

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 15 °F

Monday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 31 °F

Monday
Night

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

Low: 26 °F

Tuesday

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

High: 38 °F

Tuesday
Night

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 31 °F

Wednesday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 40 °F

Wednesday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 25 °F

Thanksgiving
Day

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 31 °F

Detailed Forecast

  • Today Snow likely, mainly before 1pm. Cloudy through mid morning, then gradual clearing, with a temperature rising to near 35 by noon, then falling to around 23 during the remainder of the day. West wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 70%. Total daytime snow accumulation of around an inch possible.
  • Tonight A 20 percent chance of snow showers before 10pm. Partly cloudy, with a low around 15. West wind 17 to 21 mph, with gusts as high as 30 mph.
  • Monday A 20 percent chance of snow showers after 10am. Increasing clouds, with a high near 31. Wind chill values as low as zero. West wind 5 to 8 mph becoming light and variable in the morning.
  • Monday Night A chance of snow before 4am, then rain and snow likely. Cloudy, with a low around 26. Light south wind. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
  • Tuesday Rain and snow likely, mainly before 10am. Mostly cloudy, with a high near 38. West wind 7 to 9 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
  • Tuesday Night A 40 percent chance of rain. Mostly cloudy, with a low around 31.
  • Wednesday A chance of rain. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.
  • Wednesday Night A 40 percent chance of snow. Mostly cloudy, with a low around 25.
  • Thanksgiving Day A 30 percent chance of snow. Mostly cloudy, with a high near 31.
  • Thursday Night A 40 percent chance of snow. Mostly cloudy, with a low around 21.
  • Friday A 40 percent chance of snow. Mostly cloudy, with a high near 26.
  • Friday Night A 40 percent chance of snow. Mostly cloudy, with a low around 17.
  • Saturday A 40 percent chance of snow. Mostly cloudy, with a high near 27.