National Weather Service United States Department of Commerce

Severe weather possible for parts of eastern U.S.

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Tuesday afternoon & evening across parts of the Ohio Valley, Appalachians & eastern Great Lakes, from eastern Kentucky northeastward to central New York. The main threat will be strong, damaging wind gusts. Isolated strong to severe storms will also be possible across parts of the southern Plains & lower Miss. Valley.
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Hazardous Weather Conditions

Current Conditions

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Saint Simons Island GA

7 Day Forecast

For More Weather Information:

Jacksonville, FL Local Forecast Office

This
Afternoon

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

High: 90 °F

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 76 °F

Wednesday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 88 °F

Wednesday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 75 °F

Thursday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 87 °F

Thursday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 74 °F

Friday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 87 °F

Friday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 75 °F

Saturday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 87 °F

Detailed Forecast

  • This Afternoon Isolated showers and thunderstorms. Partly sunny, with a high near 90. Heat index values as high as 100. Southeast wind around 7 mph. Chance of precipitation is 20%.
  • Tonight Mostly cloudy, with a low around 76. South wind around 7 mph.
  • Wednesday A 30 percent chance of showers and thunderstorms, mainly between noon and 3pm. Partly sunny, with a high near 88. Light and variable wind becoming southeast 8 to 13 mph in the afternoon.
  • Wednesday Night A 20 percent chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 75. Southeast wind 5 to 10 mph becoming light south after midnight.
  • Thursday A slight chance of showers and thunderstorms before noon, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 87. Light southeast wind becoming east 8 to 13 mph in the afternoon. Chance of precipitation is 20%.
  • Thursday Night A 20 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 74.
  • Friday A 30 percent chance of showers and thunderstorms, mainly before noon. Partly sunny, with a high near 87.
  • Friday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.
  • Saturday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
  • Saturday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.
  • Sunday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
  • Sunday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.
  • Monday A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.