Risks of Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Fire Weather Concerns in Alaska and Southwest

An expansive storm system will bring widespread storms with a threat for flash flooding and severe weather to much of the central to eastern U.S. into early this week. Critical fire weather conditions are expected across interior Alaska this weekend. Elevated fire conditions also expected in the Southwest U.S.. Conditions will remain uncomfortably hot across the southern Plains and the Southeast. Read More >

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	97%
Wind Speed	Calm
Barometer	29.88 in (1011.3 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Last update	21 Jun 2:56 am CDT

More Information:

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

Extended Forecast for

Mountain City TX

Overnight
Low: 75 °F
Mostly Cloudy
Sunday
High: 91 °F
Chance
Showers
Sunday Night
Low: 77 °F
Mostly Cloudy
Monday
High: 94 °F
Decreasing
Clouds
Monday Night
Low: 77 °F
Partly Cloudy
Tuesday
High: 95 °F
Mostly Sunny
Tuesday Night
Low: 75 °F
Mostly Clear
Wednesday
High: 95 °F
Sunny
Wednesday Night
Low: 74 °F
Mostly Clear

Detailed Forecast

Overnight

Mostly cloudy, with a low around 75. South wind around 5 mph.

Sunday

A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 91. Heat index values as high as 102. South wind 5 to 15 mph, with gusts as high as 25 mph.

Sunday Night

Mostly cloudy, with a low around 77. South wind 10 to 15 mph, with gusts as high as 25 mph.

Monday

Mostly cloudy, then gradually becoming sunny, with a high near 94. Heat index values as high as 105. South wind 10 to 15 mph, with gusts as high as 30 mph.

Monday Night

Partly cloudy, with a low around 77. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

Tuesday

Mostly sunny, with a high near 95. South wind around 10 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly clear, with a low around 75. South southeast wind around 10 mph, with gusts as high as 20 mph.

Wednesday

Sunny, with a high near 95. South wind around 10 mph, with gusts as high as 20 mph.

Wednesday Night

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

Thursday

Mostly sunny, with a high near 95.