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

Current conditions at

Fernandina Beach Municipal Airport (KFHB)

Lat: 30.61°NLon: 81.46°WElev: 16ft.

Partly Cloudy

90°F

32°C

Humidity	67%
Wind Speed	NA
Barometer	29.93 in
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	104°F (40°C)
Last update	18 Aug 3:55 pm EDT

More Information:

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

Extended Forecast for

Saint Marys GA

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

Extreme Heat Warning August 18, 04:19pm until August 18, 08:00pm

Click here for hazard details and duration

Heat Advisory

Extreme Heat Warning

Extreme Heat Warning August 18, 04:19pm until August 18, 08:00pm
NOW until 8:00pm Tue
Extreme Heat Warning
This Afternoon
High: 99 °F
Chance
T-storms
Tonight
Low: 77 °F
Chance
T-storms then
Partly Cloudy
Wednesday
High: 97 °F
Sunny then
Chance
T-storms
Wednesday Night
Low: 76 °F
Chance
T-storms then
Partly Cloudy
Thursday
High: 95 °F
Sunny then
Chance
T-storms
Thursday Night
Low: 76 °F
Chance
T-storms then
Slight Chance
Showers
Friday
High: 93 °F
Sunny then
Chance
T-storms
Friday Night
Low: 75 °F
Chance
T-storms

Detailed Forecast

This Afternoon

A 40 percent chance of showers and thunderstorms. Partly sunny and hot, with a high near 99. Heat index values as high as 111. West wind around 6 mph, with gusts as high as 15 mph.

Tonight

A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Partly cloudy, with a low around 77. West wind around 6 mph. Chance of precipitation is 30%.

Wednesday

A 30 percent chance of showers and thunderstorms, mainly after 5pm. Sunny and hot, with a high near 97. Heat index values as high as 107. West wind around 5 mph becoming light and variable.

Wednesday Night

A 30 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 76. Southwest wind 3 to 6 mph.

Thursday

A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 95. Calm wind becoming southeast around 6 mph in the afternoon.

Thursday Night

A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 76. Chance of precipitation is 30%.

Friday

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

Friday Night

A 30 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 75.

Saturday

A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93.

Saturday Night

A 30 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 75.

Sunday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.

Sunday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75.