Extreme Heat Risk this Week

Extreme heat and little overnight relief will lead to an extreme risk for heat-related impacts through the rest of the week. Extreme Heat Warning in effect on Tuesday. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from August 19, 11:00 AM EDT until August 19, 08:00 PM EDT

Current conditions at

Fernandina Beach Municipal Airport (KFHB)

Lat: 30.61°NLon: 81.46°WElev: 16ft.

Partly Cloudy

79°F

26°C

Humidity	79%
Wind Speed	NA
Barometer	29.95 in
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	19 Aug 2:35 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

5 Miles NNW Kings Bay Base GA

Heat Advisory August 19, 11:00am until August 19, 08:00pm

Click here for hazard details and duration

Heat Advisory

Overnight
Low: 76 °F
Partly Cloudy
Wednesday
High: 100 °F
Sunny then
Chance
T-storms
Wednesday Night
Low: 74 °F
Chance
T-storms then
Partly Cloudy
Thursday
High: 97 °F
Sunny then
Chance
T-storms
Thursday Night
Low: 75 °F
Partly Cloudy
Friday
High: 95 °F
Sunny then
T-storms
Likely
Friday Night
Low: 74 °F
Showers
Likely then
Chance
Showers
Saturday
High: 93 °F
Mostly Sunny
then T-storms
Likely
Saturday Night
Low: 73 °F
T-storms
Likely

Detailed Forecast

Overnight

Partly cloudy, with a low around 76. West wind around 7 mph.

Wednesday

A 30 percent chance of showers and thunderstorms, mainly after 4pm. Increasing clouds and hot, with a high near 100. Heat index values as high as 111. West wind around 6 mph.

Wednesday Night

A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 74. South wind around 6 mph becoming calm in the evening.

Thursday

A 30 percent chance of showers and thunderstorms, mainly between 3pm and 4pm. Increasing clouds and hot, with a high near 97. Heat index values as high as 107. Calm wind becoming southeast around 5 mph in the afternoon.

Thursday Night

Partly cloudy, with a low around 75. South wind around 5 mph becoming calm in the evening.

Friday

Showers and thunderstorms likely between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly sunny and hot, with a high near 95. Chance of precipitation is 60%.

Friday Night

Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 74. Chance of precipitation is 60%.

Saturday

Showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 93. Chance of precipitation is 70%.

Saturday Night

Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 73. Chance of precipitation is 60%.

Sunday

A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 93.

Sunday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.

Monday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.

Monday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.