Severe Weather Threats Moves into Lower Great Lakes,Tennessee Valley on Wednesday

Severe weather is expected on Wednesday from the Lower Great Lakes into the Tennessee Valley. Primary threats will be damaging winds and large hail. Isolated tornadoes will also be possible. Farther south, Tuesday night thunderstorms could continue into Wednesday morning with some damaging winds and hail.
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5 Miles NE Mount St Helens WA

Today

Snow Chance for Measurable Precipitation 100%

Snow

High: 39 °F

Tonight

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

Low: 35 °F

Thursday

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

High: 39 °F

Thursday
Night

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 35 °F

Friday

Showers Chance for Measurable Precipitation 80%

Showers

High: 42 °F

Friday
Night

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 35 °F

Saturday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 46 °F

Saturday
Night

Chance Showers

Chance
Showers

Low: 39 °F

Sunday

Chance Showers

Chance
Showers

High: 48 °F

7-DAY FORECAST

  • Today Snow showers. High near 39. South wind 9 to 11 mph. Chance of precipitation is 100%. Total daytime snow accumulation of around an inch possible.
  • Tonight Rain and snow showers. Low around 35. South wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
  • Thursday Rain and snow showers. High near 39. South southeast wind 3 to 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
  • Thursday Night Showers likely. Cloudy, with a low around 35. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Friday Showers. High near 42. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Friday Night A 50 percent chance of showers. Mostly cloudy, with a low around 35.
  • Saturday A 30 percent chance of showers. Mostly cloudy, with a high near 46.
  • Saturday Night A chance of showers. Mostly cloudy, with a low around 39.
  • Sunday A chance of showers. Mostly cloudy, with a high near 48.
  • Sunday Night A chance of showers. Mostly cloudy, with a low around 39.
  • Memorial Day A chance of rain. Mostly cloudy, with a high near 50.
  • Monday Night A chance of rain. Cloudy, with a low around 39.
  • Tuesday A chance of rain. Cloudy, with a high near 50.

 

ADDITIONAL FORECASTS AND INFORMATION

Zone Area Forecast for South Washington Cascades, WA