Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Overcast

70°F

21°C

Humidity	87%
Wind Speed	SW 13 mph
Barometer	30.09 in (1018.5 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	26 Dec 8:56 am CST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

5 Miles WSW Martindale TX

Today
High: 84 °F
Decreasing
Clouds
Tonight
Low: 66 °F
Increasing
Clouds
Saturday
High: 81 °F
Decreasing
Clouds
Saturday Night
Low: 66 °F
Increasing
Clouds
Sunday
High: 81 °F
Mostly Cloudy
Sunday Night
Low: 44 °F
Chance
Showers
Monday
High: 51 °F
Mostly Cloudy
and Breezy
Monday Night
Low: 36 °F
Mostly Cloudy
Tuesday
High: 53 °F
Mostly Cloudy

Detailed Forecast

Today

Mostly cloudy, then gradually becoming sunny, with a high near 84. South southwest wind 5 to 10 mph.

Tonight

Increasing clouds, with a low around 66. South wind 5 to 10 mph.

Saturday

Cloudy, then gradually becoming mostly sunny, with a high near 81. South wind 10 to 15 mph, with gusts as high as 20 mph.

Saturday Night

Increasing clouds, with a low around 66. South southeast wind around 10 mph.

Sunday

Mostly cloudy, with a high near 81. South wind 5 to 10 mph.

Sunday Night

A chance of showers before midnight, then a chance of showers and thunderstorms between midnight and 3am, then a chance of showers after 3am. Mostly cloudy, with a low around 44. South wind 5 to 10 mph becoming north 15 to 20 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 40%.

Monday

Mostly cloudy, with a high near 51. Breezy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.

Monday Night

Mostly cloudy, with a low around 36. North wind 10 to 15 mph, with gusts as high as 25 mph.

Tuesday

Mostly cloudy, with a high near 53. North wind 5 to 10 mph.

Tuesday Night

Mostly cloudy, with a low around 36.

Wednesday

Mostly sunny, with a high near 61.

Wednesday Night

Mostly cloudy, with a low around 40.