National Weather Service United States Department of Commerce

Developing storm will spread rain across eastern U.S.; thunderstorms in the Southeast

A storm system developing in the South will move up the Mississippi River Valley on Sunday bringing rainfall to much of the eastern U.S., along with thunderstorms in the southeastern states. Some of the thunderstorms in the Southeast could produce large hail, damaging wind and heavy rain.
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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

This
Afternoon

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 25 °C

Tonight

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 19 °C

Monday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 25 °C

Monday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 14 °C

Tuesday

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 17 °C

Tuesday
Night

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 8 °C

Wednesday

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 13 °C

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 7 °C

Thanksgiving
Day

Sunny

Sunny

High: 16 °C

Detailed Forecast

  • This Afternoon A 30 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 25. Breezy, with a south wind around 27 km/h.
  • Tonight A 50 percent chance of showers and thunderstorms, mainly between 9pm and 4am. Mostly cloudy, with a low around 19. Breezy, with a south wind 18 to 26 km/h.
  • Monday A slight chance of showers and thunderstorms before 9am, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 25. Breezy, with a southwest wind 18 to 24 km/h. Chance of precipitation is 40%.
  • Monday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 14. Southwest wind 10 to 13 km/h becoming northwest after midnight. Chance of precipitation is 40%.
  • Tuesday Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 17. North wind 18 to 21 km/h. Chance of precipitation is 60%.
  • Tuesday Night Showers likely and possibly a thunderstorm. Cloudy, with a low around 8. Breezy. Chance of precipitation is 70%.
  • Wednesday Showers likely. Mostly cloudy, with a high near 13. Breezy. Chance of precipitation is 70%.
  • Wednesday Night Partly cloudy, with a low around 7.
  • Thanksgiving Day Sunny, with a high near 16.
  • Thursday Night Mostly clear, with a low around 7.
  • Friday Sunny, with a high near 16.
  • Friday Night Mostly clear, with a low around 8.
  • Saturday Mostly sunny, with a high near 18.