Heavy Rain in the Appalachians and Central Gulf Coast; Heat Continues in the West; Monitoring the Tropics

Heavy to excessive rainfall over the southern Appalachians and portions of the central Gulf Coast may bring areas of flooding today. Hot temperatures are in place through today across much of the western U.S. and New England. Tropical Storm Erin is forecast to become a Major Hurricane this weekend as it moves across the central Atlantic Ocean. Monitor future forecasts for any East Coast impacts. Read More >

Current conditions at

Gulfport - Gulfport-Biloxi International Airport (KGPT)

Lat: 30.41°NLon: 89.08°WElev: 26ft.

Light Rain

79°F

26°C

Humidity	90%
Wind Speed	SE 14 mph
Barometer	29.98 in (1015.0 mb)
Dewpoint	76°F (24°C)
Visibility	9.00 mi
Heat Index	83°F (28°C)
Last update	12 Aug 12:53 pm CDT

More Information:

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

Extended Forecast for

Bay St. Louis MS

This Afternoon
High: 85 °F
T-storms
Likely
Tonight
Low: 77 °F
Chance
T-storms
Wednesday
High: 87 °F
Showers
Likely then
T-storms
Likely
Wednesday Night
Low: 78 °F
Chance
T-storms
Thursday
High: 89 °F
Chance
T-storms
Thursday Night
Low: 79 °F
Mostly Clear
Friday
High: 91 °F
Chance
T-storms
Friday Night
Low: 79 °F
Mostly Clear
Saturday
High: 92 °F
Chance
T-storms

Detailed Forecast

This Afternoon

Showers and thunderstorms likely, mainly before 4pm. Partly sunny, with a high near 85. Southeast wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A 40 percent chance of showers and thunderstorms, mainly after 11pm. Mostly cloudy, with a low around 77. South wind around 5 mph.

Wednesday

Showers and thunderstorms likely, mainly before 4pm. Mostly sunny, with a high near 87. South wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 78. Southwest wind around 5 mph.

Thursday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. West wind 5 to 10 mph.

Thursday Night

Mostly clear, with a low around 79. South wind 5 to 10 mph becoming west after midnight.

Friday

A 40 percent chance of showers and thunderstorms, mainly after 1pm. Sunny, with a high near 91. Northwest wind around 5 mph becoming south in the afternoon.

Friday Night

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

Saturday

A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Northwest wind around 5 mph becoming south in the afternoon.

Saturday Night

Partly cloudy, with a low around 78. South wind around 5 mph becoming calm in the evening.

Sunday

A chance of showers and thunderstorms. Mostly sunny, with a high near 91. North wind around 5 mph becoming southeast in the afternoon.

Sunday Night

A slight chance of showers and thunderstorms. Mostly clear, with a low around 78. Southwest wind around 5 mph becoming calm in the evening.

Monday

A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Northeast wind around 5 mph becoming southeast in the afternoon.