Flooding Threat Along the Gulf Coast, Southern Rockies and High Plains; Cooler Weather in the Central and Eastern U.S.

Strong thunderstorms may bring excessive rainfall and flooding over parts of the northern Gulf Coast today and over parts of the southern Rockies into the High Plains today through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures across the central and eastern U.S. through the weekend. Read More >

Current conditions at

New Braunfels National Airport (KBAZ)

Lat: 29.71°NLon: 98.04°WElev: 658ft.

Fair

96°F

36°C

Humidity 34%
Wind Speed Vrbl 5 mph
Barometer 29.91 in (1011.8 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 30 Aug 1:51 pm CDT
Extended Forecast for

4 Miles E Canyon Lake TX

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms after 4pm.  Mostly sunny, with a high near 97. Heat index values as high as 105. Southeast wind around 5 mph.

    High: 97 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 4am.  Mostly cloudy, with a low around 75. East southeast wind around 5 mph becoming calm  after midnight.  Chance of precipitation is 20%.

    Low: 75 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm.  Partly sunny, with a high near 93. Heat index values as high as 102. Calm wind becoming north northeast around 5 mph in the afternoon.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 93 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 73. Northeast wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 70%.

    Low: 73 °F

    Showers
    Likely

  • Labor Day

    Labor Day: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm.  Mostly cloudy, with a high near 86. Calm wind becoming north northeast around 5 mph in the morning.  Chance of precipitation is 70%.

    High: 86 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 20 percent chance of showers before 1am.  Mostly cloudy, with a low around 71. Northeast wind around 5 mph becoming calm  in the evening.

    Low: 71 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 91. Calm wind becoming north around 5 mph in the morning.

    High: 91 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70. North northeast wind around 5 mph becoming calm  in the evening.

    Low: 70 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 93. North wind around 5 mph.

    High: 93 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 97. Heat index values as high as 105. Southeast wind around 5 mph.
Tonight
A slight chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 4am. Mostly cloudy, with a low around 75. East southeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.
Sunday
A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 93. Heat index values as high as 102. Calm wind becoming north northeast around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 73. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.
Labor Day
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 86. Calm wind becoming north northeast around 5 mph in the morning. Chance of precipitation is 70%.
Monday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 71. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 91. Calm wind becoming north around 5 mph in the morning.
Tuesday Night
Mostly clear, with a low around 70. North northeast wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 93. North wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 69.
Thursday
Mostly sunny, with a high near 93.
Thursday Night
Mostly cloudy, with a low around 70.
Friday
Mostly sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Canyon Lake TX
 29.87°N 98.2°W (Elev. 909 ft)
1:44 pm CDT Aug 30, 2025
2pm CDT Aug 30, 2025-6pm CDT Sep 5, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database