Port Lavaca, TX

Right Now
92°
Sunny
  • Humidity: 47%
  • Feels Like: 98°
  • Heat Index: 98°
  • Wind: 3 mph
  • Wind Chill: 92°
  • UV Index: 11 Extreme
  • Sunrise: 06:45:45 AM
  • Sunset: 08:20:35 PM
  • Dew Point: 69°
  • Visibility: 10 mi

Today

Mostly sunny. High 93F. Winds SE at 5 to 10 mph.

Tonight

Generally clear. Low 77F. Winds S at 5 to 10 mph.

Tomorrow

Partly cloudy skies. A stray shower or thunderstorm is possible. High 91F. Winds ENE at 5 to 10 mph.

Weather Alert

...HEAT INDEX VALUES BETWEEN 105 AND 109 DEGREES ARE EXPECTED TODAY...

The combination of warm temperatures and high dewpoints will
produce heat indices between 105 and 109 degrees today.  Residents
with outdoor activities planned are urged to drink plenty of water,
wear light weight and light colored clothing and take frequent breaks
from the heat.  Young children and pets should never be left
unattended in vehicles under any circumstances. This is especially
true during warm or hot weather when car interiors can reach lethal
temperatures in a matter of minutes.

Next 12 Hours

Time
Temp
Precip
3 PM
92°
2%
3 PM
92°

Wind: ESE @ 4mph

Precip: 2% Chance

Humidity: 48%

Wind Chill: 92°

Heat Index: 98°

UV Index: 10 Very High

Visibility: 10 mi

4 PM
92°
2%
4 PM
92°

Wind: SE @ 5mph

Precip: 2% Chance

Humidity: 49%

Wind Chill: 92°

Heat Index: 100°

UV Index: 7 High

Visibility: 10 mi

5 PM
91°
3%
5 PM
91°

Wind: SE @ 6mph

Precip: 3% Chance

Humidity: 51%

Wind Chill: 91°

Heat Index: 99°

UV Index: 4 Moderate

Visibility: 10 mi

6 PM
90°
2%
6 PM
90°

Wind: SE @ 8mph

Precip: 2% Chance

Humidity: 57%

Wind Chill: 90°

Heat Index: 100°

UV Index: 2 Low

Visibility: 10 mi

7 PM
89°
4%
7 PM
89°

Wind: SE @ 8mph

Precip: 4% Chance

Humidity: 59%

Wind Chill: 89°

Heat Index: 98°

UV Index: 1 Low

Visibility: 10 mi

8 PM
86°
4%
8 PM
86°

Wind: SSE @ 7mph

Precip: 4% Chance

Humidity: 67%

Wind Chill: 86°

Heat Index: 95°

UV Index: 0 Low

Visibility: 10 mi

9 PM
83°
3%
9 PM
83°

Wind: SSE @ 5mph

Precip: 3% Chance

Humidity: 74%

Wind Chill: 83°

Heat Index: 91°

UV Index: 0 Low

Visibility: 10 mi

10 PM
82°
5%
10 PM
82°

Wind: SSE @ 4mph

Precip: 5% Chance

Humidity: 79%

Wind Chill: 82°

Heat Index: 89°

UV Index: 0 Low

Visibility: 10 mi

11 PM
81°
5%
11 PM
81°

Wind: SSE @ 4mph

Precip: 5% Chance

Humidity: 82%

Wind Chill: 81°

Heat Index: 89°

UV Index: 0 Low

Visibility: 9 mi

12 AM
81°
6%
12 AM
81°

Wind: SSE @ 4mph

Precip: 6% Chance

Humidity: 83%

Wind Chill: 81°

Heat Index: 88°

UV Index: 0 Low

Visibility: 9 mi

1 AM
80°
6%
1 AM
80°

Wind: SSE @ 3mph

Precip: 6% Chance

Humidity: 86%

Wind Chill: 80°

Heat Index: 87°

UV Index: 0 Low

Visibility: 9 mi

2 AM
80°
7%
2 AM
80°

Wind: SSE @ 3mph

Precip: 7% Chance

Humidity: 87%

Wind Chill: 80°

Heat Index: 87°

UV Index: 0 Low

Visibility: 8 mi