Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. 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

Cotulla, Cotulla-La Salle County Airport (KCOT)

Lat: 28.46°NLon: 99.22°WElev: 476ft.

Fair

91°F

33°C

Humidity	57%
Wind Speed	S 5 mph
Barometer	29.65 in (1003.2 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	100°F (38°C)
Last update	17 Jun 2:53 pm CDT

More Information:

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

Extended Forecast for

11 Miles W Fowlerton TX

Extreme Heat Warning June 18, 12:00pm until June 18, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

This Afternoon
High: 95 °F
Sunny
Tonight
Low: 78 °F
Clear
Thursday
High: 101 °F
Hot
Thursday Night
Low: 80 °F
Mostly Clear
then Slight
Chance
T-storms
Juneteenth
High: 97 °F
Hot
Friday Night
Low: 79 °F
Chance
T-storms then
Chance
Showers
Saturday
High: 94 °F
Chance
T-storms
Saturday Night
Low: 78 °F
Chance
T-storms
Sunday
High: 98 °F
Hot

Detailed Forecast

This Afternoon

Sunny, with a high near 95. Heat index values as high as 105. South wind 3 to 5 mph.

Tonight

Clear, with a low around 78. Southeast wind 6 to 8 mph, with gusts as high as 18 mph.

Thursday

Sunny and hot, with a high near 101. Heat index values as high as 114. Southeast wind 8 to 10 mph, with gusts as high as 18 mph.

Thursday Night

A slight chance of showers and thunderstorms between 1am and 2am. Increasing clouds, with a low around 80. East southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Juneteenth

Partly sunny and hot, with a high near 97. East southeast wind 8 to 10 mph, with gusts as high as 18 mph.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 79. East southeast wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

Saturday

A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 94. South southeast wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

Saturday Night

A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 78. Southeast wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Sunday

Mostly sunny and hot, with a high near 98. South southeast wind 9 to 15 mph, with gusts as high as 26 mph.

Sunday Night

Mostly clear, with a low around 79.

Monday

Sunny and hot, with a high near 99.

Monday Night

Clear, with a low around 77.

Tuesday

Mostly sunny and hot, with a high near 97.