PORT ISABEL, TX 78578 Weather
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  78578 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

PORT ISABEL, TX
Current Weather
10:53 PM CDT APR 23, 2024
Few Clouds
73°F
Feels Like: 73°F
Dewpoint: 72°F
Rel. Hum.: 97%
Visibility: 10 miles
Wind: SE at 12 mph
Pressure: 30.02 inches
Last 72 hours

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Local Area Snow Depth

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  78578 WEATHER FORECAST
10-Day model forecast maps
2023 Hurricanes

PORT ISABEL, TX 78578
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TODAY
Cloudy this morning, then becoming partly sunny. Patchy fog this morning. Highs in the lower 80s. Southeast winds 5 to 10 mph.
TONIGHT
Mostly cloudy. Lows in the upper 60s. East winds 5 to 10 mph, becoming south after midnight.
WEDNESDAY
Partly sunny in the morning, then clearing. Breezy with highs around 90. Southwest winds 5 to 10 mph, increasing to southeast 20 to 25 mph with gusts up to 35 mph in the afternoon.
WEDNESDAY NIGHT
Mostly clear and breezy and less humid with lows in the mid 60s. Northeast winds 15 to 25 mph with gusts up to 40 mph.
THURSDAY
Sunny, breezy and much cooler with highs in the mid 70s. Northeast winds 15 to 25 mph with gusts up to 35 mph.
THURSDAY NIGHT
Partly cloudy. Lows in the upper 50s.
FRIDAY
Sunny. Highs in the mid 70s.
FRIDAY NIGHT AND SATURDAY
Partly cloudy and breezy. Lows around 60. Highs in the upper 70s.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
Partly cloudy and windy. Lows in the upper 60s. Highs in the upper 70s.
MONDAY
Partly sunny and breezy. Highs in the lower 80s.

  78578 WEATHER SATELLITE LOOPS
Visible Weather Satellite
PORT ISABEL, TX 78578
Infrared Weather Satellite
PORT ISABEL, TX 78578
  78578 WEATHER RADAR LOOP
NEXRAD Weather Radar
PORT ISABEL, TX 78578
 MOS COMPUTER WEATHER FORECAST

PORT ISABEL, TX 3 hourly weather forecast
weather forecast created  6:00 AM MDT  4/23/2024
Tuesday
23 APR 2024		 PORT ISABEL, TX 78578 weather forecast Day 1, 12 hours 1 PM 79° 82° Mostly Cloudy 7%

 0% Thunder
( 10% severe)		 SE   16 74% 70°
High 81° PORT ISABEL, TX 78578 weather forecast Day 1, 15 hours 4 PM 80° 83° Mostly Cloudy SE   17 72% 70°
Mostly Cloudy



 PORT ISABEL, TX 78578 weather forecast Day 1, 18 hours 7 PM 77° 79° Mostly Cloudy 1%

 0% Thunder
( 7% severe)		 SE   16 79% 70°
PORT ISABEL, TX 78578 weather forecast Day 1, 21 hours 10 PM 74° 74° Mostly Cloudy SE   13 90% 71°
Wednesday
24 APR 2024		 PORT ISABEL, TX 78578 weather forecast Day 2, 0 hours 1 AM 74° 74° Mostly Cloudy 1%

 0% Thunder
( 11% severe)		 SSE   12 90% 71°
Low 72° PORT ISABEL, TX 78578 weather forecast Day 2, 3 hours 4 AM 74° 74° Mostly Cloudy SE   10 90% 71°
High 84° PORT ISABEL, TX 78578 weather forecast Day 2, 6 hours 7 AM 73° 73° Mostly Cloudy 4%

 0% Thunder
( 9% severe)		 SE   9 97% 72°

Mostly Cloudy



 PORT ISABEL, TX 78578 weather forecast Day 2, 9 hours 10 AM 78° 80° Mostly Cloudy SE   14 82% 72°
PORT ISABEL, TX 78578 weather forecast Day 2, 12 hours 1 PM 82° 87° Mostly Cloudy 4%

 0% Thunder
( 10% severe)		 ESE   17 74% 73°
PORT ISABEL, TX 78578 weather forecast Day 2, 15 hours 4 PM 82° 87° Partly Cloudy ESE   18 74% 73°
PORT ISABEL, TX 78578 weather forecast Day 2, 18 hours 7 PM 78° 80° Partly Cloudy 3%

 0% Thunder
( 5% severe)		 ESE   17 82% 72°
PORT ISABEL, TX 78578 weather forecast Day 2, 21 hours 10 PM 75° 75° Mostly Cloudy SE   13 90% 72°
Thursday
25 APR 2024		 PORT ISABEL, TX 78578 weather forecast Day 3, 0 hours 1 AM 75° 75° Mostly Cloudy 1%

 0% Thunder
( 7% severe)		 SE   13 94% 73°
Low 73° PORT ISABEL, TX 78578 weather forecast Day 3, 3 hours 4 AM 74° 74° Mostly Cloudy SE   12 93% 72°
High 85° PORT ISABEL, TX 78578 weather forecast Day 3, 6 hours 7 AM 74° 74° Mostly Cloudy 1%

 0% Thunder
( 5% severe)		 SE   12 93% 72°

Mostly Cloudy




Breezy		 PORT ISABEL, TX 78578 weather forecast Day 3, 9 hours 10 AM 79° 82° Mostly Cloudy SSE   20 82% 73°
PORT ISABEL, TX 78578 weather forecast Day 3, 15 hours 1 PM 83° 88° Mostly Cloudy 2%

 0% Thunder
( 3% severe)		 SSE   24 70% 72°
PORT ISABEL, TX 78578 weather forecast Day 3, 18 hours 4 PM 83° 88° Mostly Cloudy SSE   26 70% 72°
PORT ISABEL, TX 78578 weather forecast Day 3, 21 hours 7 PM 79° 82° Mostly Cloudy     SE   28 79% 72°

PORT ISABEL, TX extended weather forecast
Friday
26 APR 2024		 Saturday
27 APR 2024		 Sunday
28 APR 2024		 Monday
29 APR 2024		 Tuesday
30 APR 2024
Low 75° Low 77° Low 75° Low 73° Low 74°
High 87° High 87° High 86° High 87° High 85°
PORT ISABEL, TX 78578 weather forecast Day 4 PORT ISABEL, TX 78578 weather forecast Day 5 PORT ISABEL, TX 78578 weather forecast Day 6 PORT ISABEL, TX 78578 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
16% Rain		 Mostly Cloudy
21% Rain		 Overcast
23% Rain		 Mostly Cloudy
20% Rain		 Mostly Cloudy
20% Rain
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