National Weather Service United States Department of Commerce

Flash flooding threat continues from the Great Basin across the southern Plains

The wet pattern in place will continue from the Great Basin across the central and southern Rockies into the southern Plains into Wednesday. Ample monsoonal moisture with a frontal boundary in place will allow for shower and thunderstorm development with locally heavy rainfall at times. The heavier showers could lead to flash flooding in some areas, especially urban areas and burn scars.
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Hazardous Weather Conditions

Current Conditions

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Saint Simons GA

7 Day Forecast

For More Weather Information:

Jacksonville, FL Local Forecast Office

Today

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 87 °F

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 75 °F

Thursday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 87 °F

Thursday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 77 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 87 °F

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 77 °F

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 87 °F

Saturday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 77 °F

Sunday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 87 °F

Detailed Forecast

  • Today A slight chance of showers between 1pm and 2pm, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87. Light east wind increasing to 5 to 10 mph in the afternoon. Chance of precipitation is 20%.
  • Tonight Mostly cloudy, with a low around 75. East wind 6 to 8 mph.
  • Thursday A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 87. East wind 5 to 11 mph.
  • Thursday Night A 30 percent chance of showers and thunderstorms, mainly after midnight. Partly cloudy, with a low around 77. East wind 8 to 10 mph.
  • Friday A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. Southeast wind 6 to 10 mph.
  • Friday Night A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77.
  • Saturday A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
  • Saturday Night A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77.
  • Sunday A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
  • Sunday Night A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76.
  • Monday A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
  • Monday Night A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76.
  • Tuesday A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.