Hourly Weather Forecast for Sunday

Port Lavaca, Texas (77978)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Saturday
chancetstorms Heavy thunderstorms during the morning will give way to cloudy skies this afternoon. High 83F. Winds SE at 15 to 25 mph. Chance of rain 80%.
Saturday Night
nt_tstorms Mostly cloudy skies early followed by heavy thunderstorms late. Low around 75F. Winds SSE at 15 to 25 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 77 | 74 82 | 75 80 | 75 77 | 74
Wind 2 mph SSE 17 mph SE 18 mph SE 15 mph SE
Humidity 93% 77% 84% 88%
Chance of Precip. 0% 30% 10% 10%
Cloud Cover % 86% 71% 77%
Conditions Chance of a Thunderstorm Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
6:31 AM
8:14 PM
Sunday
chancetstorms Windy at times...heavy thunderstorms in the morning will give way to cloudy skies late. High 82F. Winds SSE at 20 to 30 mph. Chance of rain 100%.
Sunday Night
nt_tstorms Scattered thunderstorms in the evening, then mainly cloudy overnight with thunderstorms likely. A few storms may be severe. Low 73F. Winds S at 10 to 20 mph. Chance of rain 90%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 76 | 74 79 | 73 80 | 75 78 | 76
Wind 14 mph SW 22 mph SSE 15 mph SSE 12 mph S
Humidity 93% 81% 87% 94%
Chance of Precip. 70% 50% 20% 50%
Cloud Cover 99% 86% 78% 50%
Conditions Thunderstorm Chance of a Thunderstorm Mostly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
6:31 AM
8:15 PM
Monday
tstorms Windy with showers and thunderstorms likely. Potential for severe thunderstorms. High 83F. Winds SSE at 20 to 30 mph. Chance of rain 90%.
Monday Night
nt_tstorms Thunderstorms likely. Rainfall will be locally heavy at times. Low around 75F. Winds SSE at 10 to 20 mph. Chance of rain 90%. Rainfall may reach one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 74 | 74 83 | 75 79 | 74 77 | 75
Wind 12 mph SSE 21 mph SSE 17 mph SSE 12 mph SSE
Humidity 99% 77% 85% 96%
Chance of Precip. 90% 60% 60% 90%
Cloud Cover 75% 71% 75% 75%
Conditions Thunderstorm Chance of a Thunderstorm Thunderstorm Thunderstorm
Sunrise & Sunset
6:30 AM
8:15 PM
Tuesday
chancetstorms Thunderstorms in the morning will give way to partly cloudy skies late. High 82F. Winds S at 10 to 20 mph. Chance of rain 90%.
Tuesday Night
nt_clear Mostly clear skies. Low near 75F. Winds SSE at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 76 | 74 81 | 74 81 | 74 77 | 74
Wind 10 mph S 13 mph S 11 mph SE 7 mph SE
Humidity 95% 81% 81% 92%
Chance of Precip. 90% 20% 20% 10%
Cloud Cover 75% 57% 20% 20%
Conditions Thunderstorm Partly Cloudy Clear Clear
Sunrise & Sunset
6:30 AM
8:16 PM
Wednesday
chancetstorms Scattered thunderstorms. High 84F. Winds SE at 10 to 15 mph. Chance of rain 50%.
Wednesday Night
nt_chancetstorms A few isolated thunderstorms developing late under partly cloudy skies. Low 76F. Winds SE at 10 to 15 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 76 | 74 84 | 75 82 | 75 78 | 75
Wind 4 mph S 13 mph SSE 12 mph ESE 9 mph SE
Humidity 94% 76% 79% 92%
Chance of Precip. 20% 50% 10% 10%
Cloud Cover 33% 50% 25% 20%
Conditions Partly Cloudy Chance of a Thunderstorm Clear Clear
Sunrise & Sunset
6:29 AM
8:17 PM
Thursday
chancetstorms Scattered thunderstorms. High 83F. Winds SE at 10 to 20 mph. Chance of rain 50%.
Thursday Night
nt_tstorms Partly cloudy skies early. Scattered thunderstorms developing later at night. Low 76F. Winds SE at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 77 | 75 83 | 76 82 | 75 78 | 75
Wind 6 mph SE 12 mph ESE 13 mph SE 10 mph SE
Humidity 93% 77% 79% 91%
Chance of Precip. 30% 40% 40% 10%
Cloud Cover 40% 71% 58% 50%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
6:29 AM
8:17 PM
Friday
chancetstorms Variable clouds with scattered thunderstorms. High 84F. Winds SE at 10 to 20 mph. Chance of rain 50%.
Friday Night
nt_partlycloudy A few clouds from time to time. Low 76F. Winds SSE at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 77 | 74 84 | 75 82 | 74 78 | 74
Wind 9 mph SE 13 mph SE 14 mph SE 10 mph SE
Humidity 90% 74% 78% 90%
Chance of Precip. 40% 50% 50% 20%
Cloud Cover 50% 50% 50% 39%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
6:29 AM
8:18 PM
Saturday
chancetstorms Scattered showers and thunderstorms. High 84F. Winds SSE at 10 to 20 mph. Chance of rain 50%.
Saturday Night
nt_chancetstorms Partly cloudy with an isolated thunderstorm possible after midnight. Low around 75F. Winds SSE at 10 to 15 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 77 | 74 84 | 75 82 | 74 78 | 74
Wind 7 mph SSE 13 mph SSE 12 mph SE 9 mph SSE
Humidity 89% 74% 78% 90%
Chance of Precip. 10% 40% 40% 10%
Cloud Cover 34% 50% 50% 27%
Conditions Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Clear
Sunrise & Sunset
6:29 AM
8:18 PM
Sunday
chancetstorms Scattered thunderstorms in the morning, with lots of sunshine late. High 84F. Winds SSE at 10 to 15 mph. Chance of rain 50%.
Sunday Night
nt_clear Clear skies with a few passing clouds. Low near 75F. Winds SSE at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 76 | 74 83 | 74 82 | 74 77 | 74
Wind 5 mph S 11 mph SE 12 mph SE 8 mph SSE
Humidity 92% 74% 77% 89%
Chance of Precip. 30% 40% 20% 20%
Cloud Cover 35% 50% 21% 30%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Clear Partly Cloudy
Sunrise & Sunset
6:28 AM
8:19 PM
Monday
chancetstorms Mixed clouds and sun with scattered thunderstorms. High around 85F. Winds SE at 10 to 15 mph. Chance of rain 60%.
Monday Night
nt_partlycloudy Partly cloudy skies. Low around 75F. Winds SSE at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 76 | 73 83 | 74 83 | 74 78 | 74
Wind 5 mph SSE 9 mph SE 11 mph SE 8 mph SSE
Humidity 91% 75% 77% 90%
Chance of Precip. 10% 50% 50% 10%
Cloud Cover 37% 50% 50% 30%
Conditions Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
6:28 AM
8:19 PM
Tuesday
chancetstorms Partly to mostly cloudy skies with scattered thunderstorms mainly in the morning. High 86F. Winds SSE at 10 to 15 mph. Chance of rain 40%.
Tuesday Night
nt_clear Mostly clear skies. Low 76F. Winds SSE at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 76 | 74 84 | 75 83 | 74 78 | 74
Wind 6 mph SSE 11 mph SSE 12 mph SE 9 mph SSE
Humidity 91% 73% 75% 88%
Chance of Precip. 20% 40% 30% 10%
Cloud Cover 30% 50% 35% 22%
Conditions Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Clear
Sunrise & Sunset
Sun does not rise
Wednesday
chancetstorms Scattered thunderstorms early. Skies will become mostly sunny later in the day. High 86F. Winds SSE at 10 to 20 mph. Chance of rain 40%.
Wednesday Night
nt_chancetstorms A few isolated thunderstorms developing late under partly cloudy skies. Low 76F. Winds SSE at 10 to 15 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 77 | 74 84 | 75 83 | 75 79 | 75
Wind 7 mph S 12 mph SSE 13 mph SE 10 mph SE
Humidity 90% 74% 77% 89%
Chance of Precip. 20% 30% 20% 20%
Cloud Cover 20% 35% 21% 18%
Conditions Clear Chance of a Thunderstorm Clear Clear
Sunrise & Sunset
Sun does not rise
Thursday
chancetstorms Scattered thunderstorms in the morning. Lots of sunshine late. High 86F. Winds SE at 10 to 20 mph. Chance of rain 50%.
Thursday Night
nt_clear Mostly clear. Low 77F. Winds SE at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 77 | 74 84 | 75 83 | 75 79 | 75
Wind 7 mph SSE 12 mph SE 14 mph SE 10 mph SE
Humidity 90% 75% 76% 88%
Chance of Precip. 30% 40% 20% 20%
Cloud Cover 35% 50% 16% 17%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Clear Clear
Sunrise & Sunset
Sun does not rise
Friday
chancetstorms Isolated thunderstorms in the morning, then skies turning partly cloudy late. High 86F. Winds ESE at 10 to 20 mph. Chance of rain 30%.
Friday Night
nt_partlycloudy Partly cloudy skies. Low 76F. Winds ESE at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 78 | 74 85 | 75 83 | 75 79 | 75
Wind 6 mph SE 13 mph ESE 13 mph ESE 9 mph ESE
Humidity 88% 73% 77% 89%
Chance of Precip. 20% 20% 20% 10%
Cloud Cover 25% 30% 34% 35%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Saturday
chancetstorms Partly to mostly cloudy skies with scattered thunderstorms in the morning. High 87F. Winds E at 10 to 15 mph. Chance of rain 40%.
Saturday Night
nt_partlycloudy A few clouds from time to time. Low near 75F. Winds E at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 77 | 74 85 | 75 84 | 75 78 | 75
Wind 5 mph ENE 11 mph E 12 mph ESE 7 mph ESE
Humidity 88% 73% 75% 89%
Chance of Precip. 20% 20% 20% 10%
Cloud Cover 45% 44% 40% 35%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise