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

Brunswick, Malcolm McKinnon Airport (KSSI)

Lat: 31.15°NLon: 81.39°WElev: 20ft.

Fair

86°F

30°C

Humidity	70%
Wind Speed	W 8 mph
Barometer	29.94 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	95°F (35°C)
Last update	19 Aug 9:15 am EDT

More Information:

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

Extended Forecast for

Saint Simons GA

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

Click here for hazard details and duration

Heat Advisory

Today
High: 98 °F
Hot
Tonight
Low: 79 °F
Mostly Clear
Thursday
High: 96 °F
Hot
Thursday Night
Low: 79 °F
Mostly Clear
Friday
High: 95 °F
Sunny then
Chance
T-storms
Friday Night
Low: 77 °F
Chance
T-storms then
Chance
Showers
Saturday
High: 94 °F
Mostly Sunny
then T-storms
Likely
Saturday Night
Low: 76 °F
T-storms
Likely then
Chance
T-storms
Sunday
High: 93 °F
Chance
T-storms

Detailed Forecast

Today

Sunny and hot, with a high near 98. Heat index values as high as 111. Northwest wind around 8 mph becoming south in the afternoon.

Tonight

Mostly clear, with a low around 79. South wind 5 to 8 mph becoming west after midnight.

Thursday

Sunny and hot, with a high near 96. Heat index values as high as 111. Light and variable wind becoming southeast 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

Thursday Night

Mostly clear, with a low around 79. Southwest wind 6 to 9 mph.

Friday

A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 95. South wind 5 to 11 mph, with gusts as high as 17 mph.

Friday Night

A 30 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 77.

Saturday

Showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 94. Chance of precipitation is 60%.

Saturday Night

Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 76. Chance of precipitation is 60%.

Sunday

A 30 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 before 8pm. Partly cloudy, with a low around 77.

Monday

A 20 percent chance of showers and thunderstorms. Sunny, with a high near 94.