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Severe Thunderstorms With Heavy Rain Possible In The Upper Midwest; Excessive Heat For Central U.S.

Several rounds of strong to severe thunderstorms will be possible from the northern Plains and upper Midwest to the Great Lakes through Friday. Damaging winds, large hail, and flooding will be the primary threats with these storms. Excessive heat will grip the central Plains with heat indices approaching 105 to 110 degrees. Very hot and humid conditions are likely to expand into the Mid Atlantic. Read More >

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Fair

97°F

36°C

Humidity 37%
Wind Speed SE 6 mph
Barometer 30.09 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 20 Jul 1:45 pm CDT
Extended Forecast for

Lockhart TX

  • This
    Afternoon

    This Afternoon: Mostly sunny and hot, with a high near 99. Heat index values as high as 105. South southeast wind around 5 mph.

    Hot

    High: 99 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 75. South southeast wind 5 to 10 mph.

    Partly Cloudy

    Low: 75 °F

  • Friday

    Friday: Mostly sunny and hot, with a high near 99. Heat index values as high as 105. South wind 5 to 10 mph.

    Hot

    High: 99 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 76. South southeast wind 5 to 10 mph.

    Partly Cloudy

    Low: 76 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny and hot, with a high near 99. South wind 5 to 10 mph.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 99 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 76. South southeast wind 5 to 10 mph.

    Partly Cloudy

    Low: 76 °F

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 99. South wind 5 to 10 mph.

    Hot

    High: 99 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 76. South wind around 10 mph.

    Partly Cloudy

    Low: 76 °F

  • Monday

    Monday: Mostly sunny and hot, with a high near 98. South wind 5 to 10 mph.

    Hot

    High: 98 °F

Detailed Forecast

This Afternoon
Mostly sunny and hot, with a high near 99. Heat index values as high as 105. South southeast wind around 5 mph.
Tonight
Partly cloudy, with a low around 75. South southeast wind 5 to 10 mph.
Friday
Mostly sunny and hot, with a high near 99. Heat index values as high as 105. South wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 76. South southeast wind 5 to 10 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 99. South wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 76. South southeast wind 5 to 10 mph.
Sunday
Mostly sunny and hot, with a high near 99. South wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 76. South wind around 10 mph.
Monday
Mostly sunny and hot, with a high near 98. South wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 76.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 97.
Tuesday Night
Partly cloudy, with a low around 75.
Wednesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 96.
Click Map For Forecast
Point Forecast:
Lockhart TX
 29.88°N 97.68°W (Elev. 525 ft)
1:31 pm CDT Jul 20, 2017
2pm CDT Jul 20, 2017-6pm CDT Jul 26, 2017
 
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