National Weather Service

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A summary of the widespread and catastrophic flooding in Central Texas during the month of July 2025.

Hazardous Weather Conditions

Current conditions at

Austin Executive Airport (KEDC)

Lat: 30.39°NLon: 97.56°WElev: 616ft.

Fog/Mist

66°F

19°C

Humidity	100%
Wind Speed	NE 3 mph
Barometer	30.06 in
Dewpoint	66°F (19°C)
Visibility	5.00 mi
Last update	20 May 12:35 am CDT

More Information:

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

Extended Forecast for

Round Rock TX

Severe T-storm Watch May 20, 12:51am until May 20, 01:00am

Flood Advisory until May 20, 02:00am

Click here for hazard details and duration

...

Severe T-storm Watch May 20, 12:51am until May 20, 01:00am
Flood Advisory until May 20, 02:00am
NOW: Multiple hazards in effect
Click HERE for Details
Overnight
Low: 71 °F
T-storms
Likely
Wednesday
High: 83 °F
Chance
T-storms
Wednesday Night
Low: 70 °F
Showers
Likely
Thursday
High: 81 °F
Showers
Thursday Night
Low: 70 °F
Chance
T-storms then
Chance
Showers
Friday
High: 86 °F
Slight Chance
T-storms then
Chance
T-storms
Friday Night
Low: 71 °F
Chance
T-storms
Saturday
High: 82 °F
Chance
T-storms then
Showers
Likely

Detailed Forecast

Overnight

Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 71. South southeast wind around 5 mph becoming north northeast. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

A slight chance of showers and thunderstorms before 10am, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 83. Northeast wind around 5 mph. Chance of precipitation is 40%.

Wednesday Night

Showers likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 70. East wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Showers and possibly a thunderstorm. High near 81. South southeast wind around 5 mph. Chance of precipitation is 90%.

Thursday Night

A 50 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 70. South southeast wind around 5 mph.

Friday

A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 86. South wind around 5 mph.

Friday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71. South southeast wind around 5 mph.

Saturday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 82. South southeast wind around 5 mph. Chance of precipitation is 70%.

Saturday Night

Showers and possibly a thunderstorm. Low around 69. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.

Sunday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 82. Chance of precipitation is 70%.

Sunday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.

Memorial Day

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83.

Monday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.

Tuesday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.