Heat and Flood Threats for Monday

Dangerous heat will impact portions the Northwest, Northeast, and the Lower Mississippi River Valley Monday. Organized areas of monsoonal showers and thunderstorms may result in flash flooding and debris flows from the Four Corners region into the Southwest. A stalled cold front will lead to unsettled conditions from the Mississippi and Ohio River Valleys to the Northeast through Wednesday. Read More >

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Fair

79°F

26°C

Humidity 85%
Wind Speed S 7 mph
Barometer 30.09 in (1017.8 mb)
Dewpoint 74°F (23°C)
Visibility NA
Heat Index83°F (28°C)
Last update 8 Aug 1:56 am CDT
Extended Forecast for

Martindale TX

  • Overnight

    Overnight: Mostly cloudy, with a low around 75. South wind around 5 mph becoming calm.

    Mostly Cloudy

    Low: 75 °F

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 4pm.  Partly sunny and hot, with a high near 101. Heat index values as high as 105. Light south southeast wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    Partly Sunny
    then Slight
    Chance
    T-storms

    High: 101 °F

  • Monday
    Night

    Monday Night: A 10 percent chance of showers and thunderstorms before 7pm.  Partly cloudy, with a low around 76. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 76 °F

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 101. Heat index values as high as 105. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Hot

    High: 101 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 75. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Mostly Clear

    Low: 75 °F

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after 1pm.  Mostly sunny and hot, with a high near 101. Light and variable wind becoming east southeast 5 to 10 mph in the morning.

    Mostly Sunny
    then Chance
    T-storms

    High: 101 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 75. East southeast wind 5 to 10 mph becoming light and variable  after midnight. Winds could gust as high as 20 mph.

    Slight Chance
    T-storms

    Low: 75 °F

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly sunny, with a high near 95. Light and variable wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    Slight Chance
    T-storms then
    Chance
    T-storms

    High: 95 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am.  Mostly cloudy, with a low around 75. East southeast wind 5 to 10 mph becoming light and variable  after midnight.

    Chance
    T-storms

    Low: 75 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 75. South wind around 5 mph becoming calm.
Monday
A 20 percent chance of showers and thunderstorms after 4pm. Partly sunny and hot, with a high near 101. Heat index values as high as 105. Light south southeast wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 76. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny and hot, with a high near 101. Heat index values as high as 105. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 75. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 101. Light and variable wind becoming east southeast 5 to 10 mph in the morning.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. East southeast wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Thursday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 95. Light and variable wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 75. East southeast wind 5 to 10 mph becoming light and variable after midnight.
Friday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 95.
Friday Night
Partly cloudy, with a low around 75.
Saturday
Mostly sunny, with a high near 98.
Saturday Night
Mostly clear, with a low around 74.
Sunday
Sunny and hot, with a high near 99.
Click Map For Forecast
Point Forecast:
Martindale TX
 29.84°N 97.83°W (Elev. 502 ft)
2:22 am CDT Aug 8, 2022
2am CDT Aug 8, 2022-6pm CDT Aug 14, 2022
 
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