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: 32 °C

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 24 °C

Wednesday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 31 °C

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 24 °C

Thursday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 31 °C

Thursday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 24 °C

Friday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 31 °C

Friday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 24 °C

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 31 °C

Detailed Forecast

  • This Afternoon Isolated showers and thunderstorms. Partly sunny, with a high near 32. Heat index values as high as 38. Southeast wind 11 to 14 km/h. Chance of precipitation is 20%.
  • Tonight Mostly cloudy, with a low around 24. South wind 8 to 11 km/h.
  • Wednesday A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 31. Southwest wind 5 to 14 km/h becoming southeast in the afternoon.
  • Wednesday Night Partly cloudy, with a low around 24. South wind 5 to 13 km/h.
  • Thursday A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 31. Light east wind increasing to 13 to 18 km/h in the morning.
  • Thursday Night A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 24.
  • Friday A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 31.
  • Friday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 24.
  • Saturday A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 31.
  • Saturday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 24.
  • Sunday A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 32.
  • Sunday Night A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 24.
  • Monday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 31.