National Weather Service United States Department of Commerce

Heavy Rain and Flash Flooding Possible Lower Mississippi and Tennessee Valleys

Moisture from the Gulf of Mexico will bring heavy rain, strong thunderstorms and the risk of flash flooding to the central Gulf Coast today. A band of snow associated with a cold front will impact central Texas to Oklahoma. Another cold front will spread snow across the interior Northwest. Unusually cold weather will continue in California and the Desert Southwest.
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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

Tonight

Partly Cloudy

Partly
Cloudy

Low: 57 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 72 °F

Sunday
Night

Dense Fog

Dense
Fog

Low: 60 °F

Monday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 72 °F

Monday
Night

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 59 °F

Tuesday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 65 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 48 °F

Wednesday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 59 °F

Wednesday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 45 °F

Detailed Forecast

  • Tonight Partly cloudy, with a low around 57. Northeast wind 5 to 9 mph becoming light north after midnight.
  • Sunday Mostly sunny, with a high near 72. Calm wind becoming southwest around 6 mph in the afternoon.
  • Sunday Night Patchy dense fog after 10pm. Otherwise, mostly cloudy, with a low around 60. South wind around 6 mph.
  • Monday A 40 percent chance of showers, mainly after 1pm. Areas of dense fog before 10am. Otherwise, mostly cloudy, with a high near 72. Southwest wind 6 to 10 mph.
  • Monday Night A chance of showers and thunderstorms. Cloudy, with a low around 59. Southwest wind around 6 mph. Chance of precipitation is 50%.
  • Tuesday A 20 percent chance of showers before 10am. Mostly cloudy, with a high near 65.
  • Tuesday Night Partly cloudy, with a low around 48.
  • Wednesday A 20 percent chance of showers. Mostly sunny, with a high near 59.
  • Wednesday Night A 20 percent chance of showers. Partly cloudy, with a low around 45.
  • New Year's Day A 20 percent chance of showers. Mostly sunny, with a high near 61.
  • Thursday Night A 20 percent chance of showers. Mostly cloudy, with a low around 47.
  • Friday A 20 percent chance of showers. Mostly cloudy, with a high near 65.
  • Friday Night A 30 percent chance of showers. Mostly cloudy, with a low around 56.
  • Saturday A 20 percent chance of showers. Partly sunny, with a high near 71.