Excessive Rainfall in the Southern Plains into the Lower Mississippi and Upper Midwest

Heavy thunderstorms will continue to produce areas of excessive rainfall and locally considerable flooding over parts of the southern Plains into the mid-Mississippi River Valley through Saturday. Heavy to excessive rainfall may bring flash and urban flooding, along with isolated riverine flooding across portions of the Upper Midwest, mainly over central Minnesota. Read More >

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

A Few Clouds

77°F

25°C

Humidity	85%
Wind Speed	S 12 mph
Barometer	29.89 in (1011.4 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	12 Jun 5:56 pm CDT

More Information:

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

Extended Forecast for

Wimberley TX

Tonight
Low: 70 °F
Slight Chance
T-storms then
Mostly Cloudy
Friday
High: 92 °F
Patchy Fog
then Chance
T-storms
Friday Night
Low: 74 °F
Increasing
Clouds
Saturday
High: 93 °F
Partly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 73 °F
Partly Cloudy
Sunday
High: 93 °F
Partly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 73 °F
Partly Cloudy
Monday
High: 94 °F
Mostly Sunny
Monday Night
Low: 73 °F
Mostly Clear

Detailed Forecast

Tonight

A 20 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 70. South southeast wind around 5 mph becoming calm in the evening.

Friday

A chance of showers and thunderstorms between 1pm and 4pm. Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 92. Heat index values as high as 106. South wind 5 to 10 mph. Chance of precipitation is 30%.

Friday Night

Increasing clouds, with a low around 74. South southeast wind around 5 mph.

Saturday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 93. Heat index values as high as 107. South wind 5 to 10 mph, with gusts as high as 20 mph.

Saturday Night

Partly cloudy, with a low around 73. South wind 5 to 10 mph.

Sunday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. South wind 5 to 10 mph.

Sunday Night

Partly cloudy, with a low around 73. South southeast wind 5 to 10 mph.

Monday

Mostly sunny, with a high near 94. South wind 5 to 10 mph, with gusts as high as 20 mph.

Monday Night

Mostly clear, with a low around 73. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday

Mostly sunny, with a high near 95.