Hot Weather in the West; Heavy Rainfall and Flooding in the Southwest

Hot to extremely hot temperatures are in place much of this week across parts of California and the interior Northwest U.S, with the Pacific Northwest carrying the potential for record-breaking high temperatures. Monsoonal moisture over the Southwest U.S. may lead to heavy rainfall and instances of flash flooding through Wednesday. Read More >

Current conditions at

Austin Executive Airport (KEDC)

Lat: 30.39°NLon: 97.56°WElev: 616ft.

Fair with Haze

84°F

29°C

Humidity	79%
Wind Speed	N 7 mph
Barometer	30.04 in
Dewpoint	77°F (25°C)
Visibility	5.00 mi
Heat Index	94°F (34°C)
Last update	2 Sep 10:15 am CDT

More Information:

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

Extended Forecast for

2 Miles ENE Round Rock TX

Today
High: 93 °F
Sunny
Tonight
Low: 71 °F
Mostly Clear
Wednesday
High: 95 °F
Sunny
Wednesday Night
Low: 67 °F
Clear
Thursday
High: 100 °F
Hot
Thursday Night
Low: 73 °F
Partly Cloudy
Friday
High: 99 °F
Hot
Friday Night
Low: 73 °F
Mostly Cloudy
Saturday
High: 95 °F
Partly Sunny
then Slight
Chance
T-storms

Detailed Forecast

Today

Sunny, with a high near 93. North wind 5 to 10 mph.

Tonight

Mostly clear, with a low around 71. North northeast wind around 5 mph becoming calm in the evening.

Wednesday

Sunny, with a high near 95. Calm wind becoming north northwest around 5 mph in the morning.

Wednesday Night

Clear, with a low around 67. North wind around 5 mph becoming calm in the evening.

Thursday

Sunny and hot, with a high near 100. Calm wind becoming southwest around 5 mph.

Thursday Night

Partly cloudy, with a low around 73. East southeast wind around 5 mph becoming south after midnight.

Friday

Partly sunny and hot, with a high near 99. South southwest wind 5 to 10 mph.

Friday Night

Mostly cloudy, with a low around 73. Southeast wind around 5 mph.

Saturday

A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 95. South wind around 5 mph.

Saturday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 20%.

Sunday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 91.

Sunday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.

Monday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.

Additional Forecasts and Information

Zone Area Forecast for Williamson County, TX

Basemap Options

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ABOUT THIS FORECAST

Point Forecast:

2 Miles ENE Round Rock TX
30.52°N 97.64°W (Elev. 705 ft)

6:42 am CDT Sep 2, 2025

Forecast Valid:

10am CDT Sep 2, 2025-6pm CDT Sep 8, 2025

Forecast Discussion

Additional Resources

Radar & Satellite Image

Link to Local Radar Data

Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation