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Hazardous Weather Conditions

Current conditions at

Lago Vista TX, Rusty Allen Airport (KRYW)

Lat: 30.5°NLon: 97.97°WElev: 1230ft.

Overcast

79°F

26°C

Humidity 93%
Wind Speed S 6 mph
Barometer 30.13 in
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 15 Sep 8:55 am CDT
Extended Forecast for

Cedar Park TX

Heat Advisory September 15, 12:00pm until September 15, 07:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Sunny, with a high near 98. Heat index values as high as 103. South wind around 10 mph, with gusts as high as 20 mph.

    High: 98 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 76. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 76 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 97. Heat index values as high as 102. South southwest wind around 5 mph becoming east southeast in the afternoon.

    High: 97 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy during the early evening, then becoming mostly clear, with a low around 77. Southeast wind around 5 mph becoming calm after midnight.

    Low: 77 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Calm wind becoming east around 5 mph in the morning.

    High: 96 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 75. East southeast wind around 5 mph becoming calm after midnight.

    Low: 75 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 95. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 95 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 72. Southeast wind around 5 mph.

    Low: 72 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 95. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 95 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 98. Heat index values as high as 103. South wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 76. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 97. Heat index values as high as 102. South southwest wind around 5 mph becoming east southeast in the afternoon.
Wednesday Night
Mostly cloudy during the early evening, then becoming mostly clear, with a low around 77. Southeast wind around 5 mph becoming calm after midnight.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Calm wind becoming east around 5 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 75. East southeast wind around 5 mph becoming calm after midnight.
Friday
Sunny, with a high near 95. Calm wind becoming southeast around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 72. Southeast wind around 5 mph.
Saturday
Sunny, with a high near 95. Calm wind becoming south southeast around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 74.
Sunday
Mostly sunny, with a high near 95.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 73.
Monday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cedar Park TX
 30.52°N 97.82°W (Elev. 922 ft)
Last Update:
6:42 am CDT Sep 15, 2026
Forecast Valid:
9am CDT Sep 15, 2026-6pm CDT Sep 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation