Heavy Rain From the Plains to the Northeast; Heat Wave Begins

Severe thunderstorms and heavy rainfall are likely across parts of the Northeast, portions of the northern and central Plains, and the Ohio Valley. Portions of northeast Missouri and central Illinois could experience locally significant flash flooding. Dangerously hot conditions are expected in the Central Plains, Lower and Middle Mississippi Valley, and Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Gulfport - Gulfport-Biloxi International Airport (KGPT)

Lat: 30.41°NLon: 89.08°WElev: 26ft.

Fair

89°F

32°C

Humidity	65%
Wind Speed	S 7 mph
Barometer	30.06 in (1017.7 mb)
Dewpoint	76°F (24°C)
Visibility	10.00 mi
Heat Index	100°F (38°C)
Last update	20 Jul 6:53 pm CDT

More Information:

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

Extended Forecast for

Long Beach MS

Heat Advisory July 21, 10:00am until July 21, 07:00pm

Click here for hazard details and duration

Heat Advisory

Tonight
Low: 78 °F
Mostly Clear
Monday
High: 91 °F
Sunny
Monday Night
Low: 78 °F
Mostly Clear
Tuesday
High: 93 °F
Sunny then
Slight Chance
T-storms
Tuesday Night
Low: 78 °F
Partly Cloudy
then Slight
Chance
T-storms
Wednesday
High: 93 °F
Chance
T-storms then
T-storms
Likely
Wednesday Night
Low: 77 °F
Showers
Likely
Thursday
High: 87 °F
Showers then
T-storms
Thursday Night
Low: 77 °F
Chance
T-storms then
Showers
Likely

Detailed Forecast

Tonight

Mostly clear, with a low around 78. South wind 5 to 10 mph.

Monday

Sunny, with a high near 91. Heat index values as high as 106. West wind 5 to 10 mph becoming south in the afternoon.

Monday Night

Mostly clear, with a low around 78. Southwest wind around 10 mph becoming west after midnight.

Tuesday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Heat index values as high as 109. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

Tuesday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 78. Southwest wind 5 to 10 mph becoming northwest after midnight.

Wednesday

Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 93. Northwest wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 60%.

Wednesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 77. Northeast wind around 5 mph. Chance of precipitation is 70%.

Thursday

Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms after 1pm. High near 87. Northeast wind 5 to 10 mph. Chance of precipitation is 90%.

Thursday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 77. Southeast wind around 10 mph.

Friday

Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms after 1pm. Partly sunny, with a high near 87. Southeast wind around 10 mph.

Friday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 78. South wind 5 to 10 mph.

Saturday

Showers and thunderstorms likely. Partly sunny, with a high near 88. South wind 5 to 10 mph.

Saturday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 79. South wind 5 to 10 mph.

Sunday

Showers and thunderstorms likely. Mostly sunny, with a high near 90. South wind 5 to 10 mph.