Areas of Severe Thunderstorms and Excessive Rainfall Today

Scattered severe thunderstorms capable of damaging wind gusts and some hail are expected this afternoon and evening from the Upper Ohio River Valley into the Northeast, and from the Appalachians into the Mid-Atlantic States. Excessive rainfall from heavy thunderstorms may produce areas of flash flooding from southern New Mexico into the western and northern Gulf Coast into Wednesday. Read More >

Hazardous Weather Conditions

Flood Watch in effect from June 14, 07:00 PM CDT until June 16, 07:00 PM CDT

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Overcast

80°F

27°C

Humidity	87%
Wind Speed	SE 8 mph
Barometer	29.94 in (1013.2 mb)
Dewpoint	76°F (24°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	14 Jun 8:56 pm CDT

More Information:

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

Extended Forecast for

Mountain City TX

Flood Watch until June 16, 07:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch until June 16, 07:00pm
NOW until 7:00pm Tue
Flood Watch
Tonight
Low: 75 °F
Showers
Likely
Monday
High: 83 °F
Showers then
T-storms
Monday Night
Low: 73 °F
Chance
T-storms
Tuesday
High: 86 °F
Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 73 °F
Mostly Cloudy
Wednesday
High: 90 °F
Partly Sunny
Wednesday Night
Low: 76 °F
Partly Cloudy
Thursday
High: 94 °F
Partly Sunny

Detailed Forecast

Tonight

Showers likely and possibly a thunderstorm. Cloudy, with a low around 75. South southeast wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Monday

Showers and possibly a thunderstorm. High near 83. East southeast wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Monday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. East wind around 5 mph becoming calm in the evening. New rainfall amounts between a quarter and half of an inch possible.

Tuesday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. East northeast wind around 5 mph becoming southeast in the afternoon.

Tuesday Night

Mostly cloudy, with a low around 73. South wind around 5 mph.

Wednesday

Partly sunny, with a high near 90. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

Wednesday Night

Partly cloudy, with a low around 76. South wind 10 to 15 mph, with gusts as high as 20 mph.

Thursday

Partly sunny, with a high near 94. South wind 10 to 15 mph, with gusts as high as 25 mph.

Thursday Night

A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 77. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.

Juneteenth

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 91.

Friday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75.

Saturday

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 89.

Saturday Night

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76.

Sunday

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