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

81°F

27°C

Humidity	84%
Wind Speed	W 9 mph
Barometer	29.90 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	19 Aug 3:55 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: 97 °F
Sunny then
Slight Chance
T-storms
Tonight
Low: 80 °F
Partly Cloudy
Thursday
High: 92 °F
Sunny
Thursday Night
Low: 80 °F
Mostly Clear
Friday
High: 91 °F
Sunny then
Chance
T-storms
Friday Night
Low: 79 °F
Chance
T-storms then
Chance
Showers
Saturday
High: 90 °F
Mostly Sunny
then T-storms
Likely
Saturday Night
Low: 77 °F
T-storms
Likely then
Chance
T-storms
Sunday
High: 91 °F
Chance
T-storms

Detailed Forecast

Today

A 10 percent chance of showers and thunderstorms after 5pm. Sunny and hot, with a high near 97. Heat index values as high as 111. West wind 8 to 11 mph becoming south in the afternoon. Winds could gust as high as 17 mph.

Tonight

Partly cloudy, with a low around 80. Southeast wind 6 to 13 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

Thursday

Sunny, with a high near 92. Heat index values as high as 108. 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 80. Southwest wind 7 to 10 mph, with gusts as high as 15 mph.

Friday

A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. South wind 6 to 13 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 79.

Saturday

Showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 60%.

Saturday Night

Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 77. Chance of precipitation is 60%.

Sunday

A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 91.