Hazardous Weather Conditions
Current conditions at
San Marcos, San Marcos Municipal Airport (KHYI)
Lat: 29.89°NLon: 97.86°WElev: 597ft.62°F
17°C
| Humidity | 90% |
| Wind Speed | N 16 mph |
| Barometer | 29.89 in |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Last update | 1 May 11:56 am CDT |
Extended Forecast for
Lockhart TX
Flood Watch May 1, 01:19pm until May 1, 09:00pm
NOW until 9:00pm Fri
Flood Watch
This Afternoon
High: 63 °F
Showers
Tonight
Low: 51 °F
Showers
Likely then
Mostly CloudySaturday
High: 73 °F
Sunny
Saturday Night
Low: 50 °F
Clear
Sunday
High: 78 °F
Sunny
Sunday Night
Low: 56 °F
Mostly Cloudy
Monday
High: 83 °F
Partly Sunny
Monday Night
Low: 68 °F
Mostly Cloudy
Detailed Forecast
This Afternoon
Showers and possibly a thunderstorm. High near 63. North northeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers likely and possibly a thunderstorm before 7pm, then a chance of showers between 7pm and 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 51. North wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Sunny, with a high near 73. North northeast wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Clear, with a low around 50. Northeast wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 78. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 56. South southeast wind around 5 mph.
Monday
Partly sunny, with a high near 83. South wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 68. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 89. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 72.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 87.
Wednesday Night
Mostly cloudy, with a low around 64.
Thursday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Lockhart TX
29.88°N 97.7°W (Elev. 564 ft)
29.88°N 97.7°W (Elev. 564 ft)
12:54 pm CDT May 1, 2026
1pm CDT May 1, 2026-6pm CDT May 7, 2026
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