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 19, 06:21 AM CDT until May 19, 03:00 PM CDT

Current conditions at

Port Aransas, Mustang Beach Airport (KRAS)

Lat: 27.81°NLon: 97.09°WElev: 7ft.

Overcast

76°F

24°C

Humidity	83%
Wind Speed	SE 12 mph
Barometer	29.99 in
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	77°F (25°C)
Last update	19 May 8:55 am CDT

More Information:

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

Extended Forecast for

Aransas Pass TX

Coastal Flood Advisory until May 19, 03:00pm

Click here for hazard details and duration

Coastal Flood Advisory

Coastal Flood Advisory until May 19, 03:00pm
NOW until 3:00pm Tue
Coastal Flood Advisory
Today
High: 90 °F
Mostly Cloudy
Tonight
Low: 80 °F
Slight Chance
T-storms then
Heavy Rain
Wednesday
High: 89 °F
Chance
Showers then
Mostly Cloudy
Wednesday Night
Low: 79 °F
Mostly Cloudy
then Slight
Chance
T-storms
Thursday
High: 87 °F
Showers
Thursday Night
Low: 79 °F
Showers
Likely
Friday
High: 88 °F
Chance
T-storms
Friday Night
Low: 79 °F
Chance
T-storms then
Showers
Likely

Detailed Forecast

Today

Mostly cloudy, with a high near 90. Heat index values as high as 108. Southeast wind around 15 mph, with gusts as high as 22 mph.

Tonight

A 50 percent chance of showers and thunderstorms, mainly after 1am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 80. East southeast wind 10 to 15 mph, with gusts as high as 22 mph. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

A 30 percent chance of showers and thunderstorms, mainly before 7am. Mostly cloudy, with a high near 89. Heat index values as high as 103. Southeast wind 10 to 14 mph, with gusts as high as 18 mph.

Wednesday Night

A slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 79. East southeast wind 9 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

Thursday

Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. High near 87. South southeast wind 8 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

Thursday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 79. South southeast wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Friday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 88. South southeast wind 7 to 14 mph, with gusts as high as 20 mph.

Friday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 79. Southeast wind 8 to 13 mph. Chance of precipitation is 60%.

Saturday

Showers and possibly a thunderstorm. High near 86. South southeast wind 7 to 13 mph. Chance of precipitation is 80%.

Saturday Night

Showers and possibly a thunderstorm. Low around 78. Chance of precipitation is 80%.

Sunday

Showers and thunderstorms. High near 86. Chance of precipitation is 80%.

Sunday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 78.

Memorial Day

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.