National Weather Service United States Department of Commerce

Severe weather will continue overnight across much of the eastern U.S. and be possible again on Monday from the Gulf Coast to the coastal Carolinas.

The severe weather threat will continue into the overnight hours for a large portion of the eastern U.S. from the Ohio Valley to the Mid-Atlantic and Northeast. On Monday, the severe weather threat area will cover a narrow swath along a sharply defined cold front from the Gulf Coast through the Southeast and up to the coastal Carolinas during the afternoon and evening.
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Current Conditions

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Fernandina Beach FL

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: 35 °C

Tonight

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 26 °C

Tuesday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 32 °C

Tuesday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 23 °C

Wednesday

Mostly Sunny

Mostly
Sunny

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

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 30 °C

Detailed Forecast

  • Today A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 35. Heat index values as high as 42. West wind 16 to 21 km/h.
  • Tonight A 30 percent chance of showers and thunderstorms, mainly after 9pm. Some of the storms could produce gusty winds. Mostly cloudy, with a low around 26. Breezy, with a southwest wind 21 to 24 km/h.
  • Tuesday A 30 percent chance of showers and thunderstorms, mainly before 10am. Mostly sunny, with a high near 32. Northwest wind 10 to 14 km/h.
  • Tuesday Night A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 23. Calm wind.
  • Wednesday Mostly sunny, with a high near 31. North wind 5 to 11 km/h becoming east in the afternoon.
  • Wednesday Night Partly cloudy, with a low around 24.
  • Thursday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 31.
  • Thursday Night A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 24.
  • Friday A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 30.
  • Friday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 24.
  • Saturday A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 30.
  • Saturday Night A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 24.
  • Sunday A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 31.