Severe Thunderstorms and Flash Flooding in the Central U.S.; A Dangerous Heatwave Coming to the West

A slow moving cold front will bring multiple rounds of widespread heavy rain, localized flash flooding, and severe thunderstorms from the central Plains into the Great Lakes through Saturday. A dangerous heatwave with record breaking and triple digit temperatures is expected this weekend into next week over the Northwest U.S. Excessive Heat Watches and Warnings have been issued. Read More >

Current conditions at

San Antonio - Kelly Field (KSKF)

Lat: 29.38°NLon: 98.58°WElev: 689ft.

Overcast

80°F

27°C

Humidity 82%
Wind Speed S 9 mph
Barometer 29.97 in (1014.1 mb)
Dewpoint 74°F (23°C)
Visibility 9.00 mi
Heat Index85°F (29°C)
Last update 25 Jun 8:56 am CDT
Extended Forecast for

6 Miles SSW Helotes TX

  • Today

    Today: Sunny, with a high near 96. Heat index values as high as 103. South southeast wind around 15 mph, with gusts as high as 20 mph.

    Sunny

    High: 96 °F

  • Tonight

    Tonight: Increasing clouds, with a low around 75. Southeast wind 10 to 20 mph, with gusts as high as 30 mph.

    Increasing
    Clouds

    Low: 75 °F

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 95. Heat index values as high as 101. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Decreasing
    Clouds

    High: 95 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 74. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Partly Cloudy

    Low: 74 °F

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 91. East southeast wind 5 to 10 mph.

    Partly Sunny
    then Chance
    T-storms

    High: 91 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 72. East wind 5 to 15 mph.

    Slight Chance
    T-storms

    Low: 72 °F

  • Monday

    Monday: Showers and thunderstorms likely, mainly after 1pm.  Mostly cloudy, with a high near 87. East wind 5 to 10 mph.  Chance of precipitation is 60%.

    Chance
    T-storms then
    T-storms
    Likely

    High: 87 °F

  • Monday
    Night

    Monday Night: Showers and thunderstorms likely, mainly after 1am.  Mostly cloudy, with a low around 72. East wind 5 to 10 mph.  Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 72 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm.  Mostly cloudy, with a high near 86. East wind 5 to 10 mph.  Chance of precipitation is 70%.

    Showers
    Likely

    High: 86 °F

Detailed Forecast

Today
Sunny, with a high near 96. Heat index values as high as 103. South southeast wind around 15 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 75. Southeast wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 95. Heat index values as high as 101. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 74. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 91. East southeast wind 5 to 10 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. East wind 5 to 15 mph.
Monday
Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 87. East wind 5 to 10 mph. Chance of precipitation is 60%.
Monday Night
Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 72. East wind 5 to 10 mph. Chance of precipitation is 60%.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 86. East wind 5 to 10 mph. Chance of precipitation is 70%.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.
Click Map For Forecast
Point Forecast:
6 Miles SSW Helotes TX
 29.5°N 98.74°W (Elev. 1014 ft)
7:26 am CDT Jun 25, 2021
9am CDT Jun 25, 2021-6pm CDT Jul 1, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database