Heavy Rainfall in the Southern Plains and Mississippi Valley; Thunderstorms in Eastern Colorado on Thursday

A multiple day heavy rainfall event will begin to set up from the Southern Plains into the Mississippi Valley Thursday, peaking in intensity over the holiday weekend. Widely scattered thunderstorms are expected to develop across eastern Colorado Thursday afternoon and evening. Large hail will be the primary hazard. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

3NM NW Rockport TX

Marine Point Forecast

[NOTICE]

Today
High: 84 °F
SE 8kt
< 1ft
Tonight
Low: 76 °F
SE 7kt
< 1ft
Friday
High: 87 °F
⇑SE 10kt
< 1ft
Friday Night
Low: 78 °F
SSE 9kt
< 1ft
Saturday
High: 86 °F
SSE 10kt
< 1ft
Saturday Night
Low: 76 °F
ESE 9kt⇓
< 1ft
Sunday
High: 86 °F
⇑ESE 7kt
< 1ft
Sunday Night
Low: 76 °F
ESE 6kt⇓
< 1ft
Memorial Day
High: 85 °F
⇑ESE 7kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:56 am CDT May 21, 2026
Forecast Valid: 9am CDT May 21, 2026-6pm CDT May 27, 2026

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Detailed Forecast

Today

E wind 5 to 8 kt becoming NNE in the morning. A chance of showers and thunderstorms, mainly before 4pm. Seas 1 ft or less. .

Tonight

SE wind 5 to 7 kt becoming SSW after midnight. A chance of showers and thunderstorms before 3am, then a chance of showers between 3am and 5am, then a slight chance of showers and thunderstorms after 5am. Seas 1 ft or less. .

Friday

Variable winds less than 5 kt becoming SE 5 to 10 kt in the morning. A chance of showers and thunderstorms, mainly after 1pm. Seas 1 ft or less. .

Friday Night

SSE wind 7 to 9 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less. .

Saturday

SSE wind 6 to 10 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Seas 1 ft or less. .

Saturday Night

ESE wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Showers and possibly a thunderstorm. Seas 1 ft or less. .

Sunday

Variable winds less than 5 kt becoming ESE 5 to 7 kt in the afternoon. Showers likely and possibly a thunderstorm. Seas 1 ft or less. .

Sunday Night

ESE wind around 6 kt becoming variable and less than 5 kt in the evening. A chance of showers and thunderstorms. Seas 1 ft or less. .

Memorial Day

Variable winds less than 5 kt becoming ESE 5 to 7 kt in the afternoon. A chance of showers and thunderstorms. Seas 1 ft or less. .

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.