Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Sunday could bring areas of flooding to parts of the upper Midwest, central Great Lakes, southern New England and Virginia/North Carolina tidewater region. Read More >

Current conditions at

Port Aransas, Mustang Beach Airport (KRAS)

Lat: 27.81°NLon: 97.09°WElev: 7ft.

Thunderstorm

83°F

28°C

Humidity	85%
Wind Speed	SE 13 G 18 mph
Barometer	30.06 in
Dewpoint	78°F (26°C)
Visibility	10.00 mi
Heat Index	93°F (34°C)
Last update	18 Sep 5:35 am CDT

More Information:

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

Extended Forecast for

3 Miles NNW Port Aransas TX

Overnight
Low: 83 °F
Chance
Showers
Friday
High: 89 °F
Chance
T-storms
Friday Night
Low: 83 °F
Mostly Clear
then Slight
Chance
Showers
Saturday
High: 88 °F
Slight Chance
T-storms then
Sunny
Saturday Night
Low: 83 °F
Mostly Clear
Sunday
High: 89 °F
Sunny
Sunday Night
Low: 83 °F
Partly Cloudy
Monday
High: 89 °F
Sunny
Monday Night
Low: 83 °F
Mostly Clear
then Slight
Chance
T-storms

Detailed Forecast

Overnight

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 83. East southeast wind around 9 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A 50 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 89. Heat index values as high as 101. East wind 8 to 14 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

A slight chance of showers between 4am and 5am. Mostly clear, with a low around 83. East wind 6 to 13 mph. Chance of precipitation is 20%.

Saturday

A slight chance of showers before 8am, then a slight chance of showers and thunderstorms between 8am and 10am. Sunny, with a high near 88. Heat index values as high as 100. Light east northeast wind becoming east 6 to 11 mph in the morning. Chance of precipitation is 20%.

Saturday Night

Mostly clear, with a low around 83. East southeast wind 6 to 11 mph.

Sunday

Sunny, with a high near 89. East southeast wind 5 to 9 mph.

Sunday Night

Partly cloudy, with a low around 83. East southeast wind 7 to 11 mph.

Monday

Sunny, with a high near 89. Light south wind becoming east southeast 5 to 9 mph in the afternoon.

Monday Night

A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 83. East southeast wind 5 to 10 mph.

Tuesday

A 20 percent chance of showers and thunderstorms before 1pm. Sunny, with a high near 90.