Tropical System Impacts for the East; Severe Weather and Heavy Rainfall Threats

Heavy rain and dangerous surf conditions up the East Coast are forecast as tropical storm conditions approach late this week and into the weekend. Meanwhile, strong to severe thunderstorms are expected to impact portions of the central U.S. including heavy to excessive rainfall through Saturday. For the Intermountain region, below normal temperatures and some snow for the higher terrain. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Partly Cloudy

74°F

23°C

Humidity	94%
Wind Speed	Calm
Barometer	29.98 in (1014.1 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Last update	22 Sep 4:56 am CDT

More Information:

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

Extended Forecast for

2 Miles E Maxwell TX

Today

Partly Sunny
then Slight
Chance
Showers
High: 98 °F
Tonight

Increasing
Clouds
Low: 75 °F
Saturday

Hot
High: 99 °F
Saturday
Night

Partly Cloudy
Low: 74 °F
Sunday

Sunny then
Slight Chance
T-storms
High: 100 °F
Sunday
Night

Chance
T-storms
Low: 73 °F
Monday

Chance
T-storms then
T-storms
Likely
High: 96 °F
Monday
Night

Chance
T-storms
Low: 69 °F
Tuesday

Chance
T-storms
High: 92 °F

Detailed Forecast

Today

A slight chance of showers between 1pm and 4pm. Mostly sunny, with a high near 98. Heat index values as high as 104. South wind 5 to 10 mph. Chance of precipitation is 20%.

Tonight

Increasing clouds, with a low around 75. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.

Saturday

Mostly cloudy, then gradually becoming sunny and hot, with a high near 99. Heat index values as high as 104. South wind around 10 mph.

Saturday Night

Partly cloudy, with a low around 74. South wind 10 to 15 mph, with gusts as high as 20 mph.

Sunday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 100. South wind 10 to 15 mph, with gusts as high as 20 mph.

Sunday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

Monday

Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 96. South wind around 10 mph. Chance of precipitation is 60%.

Monday Night

A 40 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 69. East southeast wind 5 to 15 mph, with gusts as high as 20 mph.

Tuesday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. East northeast wind 5 to 10 mph.

Tuesday Night

Mostly clear, with a low around 65.

Wednesday

A 20 percent chance of showers and thunderstorms. Sunny, with a high near 93.

Wednesday Night

Mostly clear, with a low around 67.

Thursday

Sunny, with a high near 94.