Severe Thunderstorm and Flash Flooding Threats in the South

Organized severe thunderstorms capable of producing mainly large hail and perhaps damaging winds are expected across portions of Louisiana this afternoon with a second round further west tonight. Heavy thunderstorms may lead to flash flooding over portions of the northern Gulf Coast today through Saturday. Several inches of excessive rainfall are possible with Flash Flood Watches in effect. Read More >

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89° N Lon: 97.86° W Elev: 597 ft.

Overcast

82°F

28°C

Humidity 56%
Wind Speed N 14 mph
Barometer 29.93 in (1012.5 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 13 Apr 2:56 pm CDT
Detailed forecast for

Hays County

Tonight
Cloudy with a 40 percent chance of showers and thunderstorms. Lows in the lower 60s. North winds 5 to 10 mph.
Wednesday
Mostly cloudy. Slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Northeast winds 10 to 15 mph. Chance of rain 30 percent.
Wednesday Night
Cloudy with a 40 percent chance of showers and thunderstorms. Lows in the upper 50s. Northeast winds 10 to 15 mph.
Thursday
Cloudy. Slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. Northeast winds 10 to 15 mph. Chance of rain 50 percent.
Thursday Night
Cloudy with a 40 percent chance of showers and thunderstorms. Lows in the lower 60s. East winds 5 to 10 mph.
Friday
Cloudy with a 50 percent chance of showers and thunderstorms. Highs in the upper 70s.
Friday Night
Cooler. Mostly cloudy. Chance of showers and thunderstorms before midnight, then a chance of showers and slight chance of thunderstorms after midnight. Lows in the lower 50s. Chance of rain 30 percent.
Saturday
Cooler. Mostly cloudy with a 30 percent chance of showers. Highs in the mid 60s.
Saturday Night Through Monday
Mostly cloudy with a 20 percent chance of showers. Lows in the upper 40s. Highs in the upper 60s.
Monday Night And Tuesday
Partly cloudy. Lows in the upper 40s. Highs in the mid 70s.



Click Map For Forecast
223 PM CDT Tue Apr 13 2021
 
 

Additional Resources

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