Round Rock Weather
Williamson County, Texas
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NWS Forecast for Round Rock TX
National Weather Service Forecast for: Round Rock TX
Issued by: National Weather Service Austin/San Antonio, TX
Updated: 6:32 am CDT Jul 29, 2010
 
Today

Slight Chance Thunderstorms. Chance for Measurable Precipitation 10%
Slight Chc
Tstms
Tonight

Partly Cloudy
Partly
Cloudy
Friday

Mostly Sunny
Mostly
Sunny
Friday
Night

Mostly Clear
Mostly
Clear
Saturday

Hot
Hot
Saturday
Night

Mostly Clear
Mostly
Clear
Sunday

Hot
Hot
Sunday
Night

Mostly Clear
Mostly
Clear
Monday

Hot
Hot
Hi 93 °F Lo 75 °F Hi 96 °F Lo 75 °F Hi 99 °F Lo 75 °F Hi 100 °F Lo 77 °F Hi 100 °F

 

Today
 
A slight chance of showers, with thunderstorms also possible after 1pm. Partly cloudy, with a high near 93. Heat index values as high as 99. South wind between 5 and 10 mph. Chance of precipitation is 10%.
Tonight
 
Partly cloudy, with a low around 75. South wind around 5 mph.
Friday
 
Mostly sunny, with a high near 96. Heat index values as high as 101. South southwest wind around 5 mph.
Friday Night
 
Mostly clear, with a low around 75. South southwest wind around 5 mph.
Saturday
 
Sunny and hot, with a high near 99. South southwest wind around 5 mph.
Saturday Night
 
Mostly clear, with a low around 75. South southwest wind around 5 mph.
Sunday
 
Sunny and hot, with a high near 100. West southwest wind around 5 mph becoming south southeast.
Sunday Night
 
Mostly clear, with a low around 77. South southwest wind around 5 mph.
Monday
 
Sunny and hot, with a high near 100. South southwest wind between 5 and 10 mph.
Monday Night
 
Partly cloudy, with a low around 78.
Tuesday
 
Mostly sunny and hot, with a high near 100.
Tuesday Night
 
Partly cloudy, with a low around 76.
Wednesday
 
Mostly sunny and hot, with a high near 99.

 

Forecast from NOAA-NWS for Round Rock TX.


UV forecast: 29 Jul 2010 is 10.4   Very High 

UV forecast: 30 Jul 2010 is 10.1   Very High 

UV forecast: 31 Jul 2010 is 10.6   Very High 

UV forecast: 1 Aug 2010 is 10.8   Very High 

UV forecast: 2 Aug 2010 is 11.0  11.0

UV forecast: 3 Aug 2010 is 11.2   Extreme 

UV forecast: 4 Aug 2010 is 11.4   Extreme 

UV forecast: is n/a  None

UV forecast: is n/a  None


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