Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Current conditions at

Seguin - Randolph AFB Auxiliary Field (KSEQ)

Lat: 29.57° N Lon: 97.91° W Elev: 525 ft.

Fair

86°F

30°C

Humidity 76%
Wind Speed SE 13 mph
Barometer 29.84 in (1010.0 mb)
Dewpoint 77°F (25°C)
Visibility 8.00 mi
Heat Index98°F (37°C)
Last update 13 Jun 8:55 pm CDT
Detailed forecast for

Guadalupe County

Tonight
Mostly clear this evening, then becoming mostly cloudy. Lows in the mid 70s. Southeast winds 5 to 10 mph.
Saturday
Partly cloudy. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 30 percent. Highest heat index readings up to 106.
Saturday Night
Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph.
Sunday
Partly cloudy. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 30 percent. Highest heat index readings up to 105.
Sunday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. South winds 5 to 10 mph.
Monday
Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s.
Monday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s.
Tuesday
Partly cloudy in the morning, then clearing. Highs in the mid 90s.
Tuesday Night
Clear in the evening, then becoming partly cloudy. Lows in the mid 70s.
Wednesday And Wednesday Night
Partly cloudy. Highs in the mid 90s. Lows in the mid 70s. Highest heat index readings up to 105.
Juneteenth
Partly cloudy with a slight chance of showers and thunderstorms. Highs in the lower 90s.
Thursday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 70s.
Friday
Partly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent.



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138 PM CDT Fri Jun 13 2025
 
 

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