Heavy Rain From East Texas to the Central Gulf Coast; Lower Mississippi Valley

Showers and thunderstorms, heavy at times, are expected from south Texas to the central Gulf coast and the lower Mississippi Valley through the weekend. Heavy rain will also spread into the Pacific and interior Northwest, with snow in the higher elevations of the Cascades. Snow will also impact the northern Great Lakes and northern New England at times. 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.

Overcast

52°F

11°C

Humidity 88%
Wind Speed NE 12 mph
Barometer 30.03 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 2 Dec 10:35 pm CST
Detailed forecast for

Hays County

Tonight
Showers before midnight...then showers and slight chance of thunderstorms after midnight. Lows around 50. Northeast winds 10 to 15 mph. Chance of rain 100 percent.
Saturday
Showers and chance of thunderstorms. Highs in the mid 50s. Northeast winds 10 to 15 mph. Chance of rain 100 percent.
Saturday Night
Showers. Lows in the upper 40s. North winds 10 to 15 mph. Chance of rain 80 percent.
Sunday
Cloudy with showers likely and chance of thunderstorms. Highs in the lower 50s. North winds 10 to 15 mph. Chance of rain 70 percent.
Sunday Night
Showers and slight chance of thunderstorms. Lows in the upper 40s. North winds 10 to 15 mph. Chance of rain 80 percent.
Monday
Mostly cloudy. Showers likely and slight chance of thunderstorms in the morning...then a chance of showers and slight chance of thunderstorms in the afternoon. Highs in the upper 50s. Chance of rain 60 percent.
Monday Night
Mostly clear. Lows in the upper 40s.
Tuesday
Warmer...sunny. Highs around 70.
Tuesday Night
Mostly clear. Lows in the upper 40s.
Wednesday And Wednesday Night
Partly cloudy. Highs in the lower 60s. Lows 33 to 47.
Thursday Through Friday
Mostly clear. Highs around 50. Lows in the lower 30s.



Click Map For Forecast
209 PM CST FRI DEC 2 2016
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database