Severe Thunderstorms and Flooding from the Southern Plains to the Great Lakes; Record Heat in the East

Widely scattered severe thunderstorms may produce damaging winds, hail, and flash flooding from the southern Plains into the lower Great Lakes. Elevated to locally critical fire weather conditions will persist across portions of the Southwest and Southern High Plains due to gusty winds and dry conditions. An early-season heatwave will challenge temperature records across the eastern U.S.. Read More >

Hazardous Weather Conditions

Coastal Flood Advisory in effect from May 20, 07:00 AM CDT until May 20, 06:00 PM CDT

Current conditions at

Corpus Christi, Corpus Christi Naval Air Station/Truax Field (KNGP)

Lat: 27.69°NLon: 97.29°WElev: 20ft.

Light Rain Fog/Mist

80°F

27°C

Humidity	94%
Wind Speed	SE 12 mph
Barometer	29.93 in (1013.4 mb)
Dewpoint	78°F (26°C)
Visibility	6.00 mi
Heat Index	86°F (30°C)
Last update	20 May 1:56 am CDT

More Information:

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

Extended Forecast for

3 Miles SSE Corpus Christi TX

Coastal Flood Advisory May 20, 07:00am until May 20, 06:00pm

Click here for hazard details and duration

Coastal Flood Advisory

Overnight
Low: 76 °F
T-storms
Likely
Wednesday
High: 81 °F
T-storms
Likely then
Mostly Sunny
Wednesday Night
Low: 77 °F
Mostly Cloudy
then Chance
T-storms
Thursday
High: 80 °F
Showers
Thursday Night
Low: 77 °F
Chance
T-storms
Friday
High: 81 °F
Chance
Showers then
Chance
T-storms
Friday Night
Low: 78 °F
Chance
T-storms
Saturday
High: 80 °F
Showers
Likely then
T-storms
Likely
Saturday Night
Low: 77 °F
Showers
Likely

Detailed Forecast

Overnight

Showers and thunderstorms likely, mainly before 3am. Mostly cloudy, with a low around 76. East wind around 16 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

Showers and thunderstorms likely, mainly before 9am. Partly sunny, with a high near 81. Heat index values as high as 87. East southeast wind 13 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday Night

A slight chance of showers between 3am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 77. East southeast wind 13 to 17 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

Thursday

Showers and thunderstorms, mainly before 10am, then showers likely and possibly a thunderstorm after noon. High near 80. Southeast wind 9 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

Thursday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Southeast wind 11 to 16 mph.

Friday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 81. South wind 8 to 17 mph, with gusts as high as 21 mph.

Friday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 78. Southeast wind 14 to 17 mph, with gusts as high as 20 mph.

Saturday

Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. Mostly cloudy, with a high near 80. South southeast wind 13 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

Saturday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 77. South southeast wind 9 to 16 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

Sunday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 79. Chance of precipitation is 70%.

Sunday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77.

Memorial Day

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80.

Monday Night

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

Tuesday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.