Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Extreme Heat Warning in effect from June 18, 12:00 PM CDT until June 18, 08:00 PM CDT

Current conditions at

Seguin - Randolph AFB Auxiliary Field (KSEQ)

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

Overcast

76°F

24°C

Humidity	98%
Wind Speed	NE 3 mph
Barometer	29.68 in (1004.6 mb)
Dewpoint	75°F (24°C)
Visibility	9.00 mi
Heat Index	75°F (24°C)
Last update	17 Jun 3:55 am CDT

More Information:

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

Detailed forecast for

Guadalupe County

Today

Partly cloudy this morning, then clearing. Highs in the lower 90s. North winds around 5 mph, becoming southeast this afternoon. Highest heat index readings up to 105 this afternoon.

Tonight

Clear in the evening, then becoming partly cloudy. Humid with lows in the upper 70s. South winds 5 to 10 mph.

Thursday

Partly cloudy. Humid with highs in the mid 90s. South winds 10 to 15 mph. Highest heat index readings up to 113.

Thursday Night

Partly cloudy in the evening, then becoming mostly cloudy. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph. Highest heat index readings up to 110 early in the evening.

Juneteenth

Mostly cloudy in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southeast winds 10 to 15 mph. Highest heat index readings up to 110.

Friday Night And Saturday

Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Highs in the lower 90s. Chance of rain 50 percent. Highest heat index readings up to 105.

Saturday Night

Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 70s. Chance of rain 40 percent.

Sunday Through Tuesday

Partly cloudy. Highs in the mid 90s. Lows in the upper 70s. Highest heat index readings up to 105.