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Heavy Rain Expected in the Northeast; Strong Thunderstorms Possible in Texas

A slow-moving low pressure center will shift into the Northeast today, bringing heavy rain to some areas, especially coastal Maine. The rain combined with snowmelt has increased the threat for flooding in parts of New England. At the southern end of the front, isolated strong-to-severe thunderstorms are possible in the Rio Grande Valley in Texas today. Read More >

Hazardous Weather Conditions

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

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

Mostly Cloudy

84°F

29°C

Humidity 29%
Wind Speed SW 8 mph
Barometer 30.01 in (1015.6 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 25 Apr 2:56 pm CDT
Detailed forecast for

Caldwell County

Tonight
Cloudy until early morning then becoming partly cloudy. A 50 percent chance of showers and thunderstorms before midnight. Lows in the lower 50s. North winds 10 to 15 mph.
Thursday
Mostly sunny. Highs in the upper 70s. Northeast winds 5 mph.
Thursday Night
Mostly clear. Lows in the lower 50s. Southeast winds 5 mph shifting to the north after midnight.
Friday
Mostly sunny in the morning then becoming partly cloudy. Highs in the upper 70s. Northeast winds 5 to 10 mph.
Friday Night
Partly cloudy. Lows in the lower 50s. East winds 5 to 10 mph.
Saturday Through Sunday
Partly cloudy. Highs in the upper 70s. Lows in the mid 50s.
Sunday Night Through Monday Night
Mostly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the mid 60s. Highs around 80.
Tuesday Through Wednesday
Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs in the lower 80s. Lows in the upper 60s.



Click Map For Forecast
204 PM CDT Wed Apr 25 2018
 
 

Additional Resources

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Hourly Weather Forecast

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