Heat Builds in the West; Severe Thunderstorms and Heavy Rain in the Upper Midwest and Mid-Mississippi Valley; Extremely Critical Fire Weather in the Northwest on Saturday

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms and heavy rainfall are expected over parts of the Upper Midwest to mid-Mississippi Valley today. Critical to extremely critical fire weather conditions from the Northwest and the northern Great Basin on Saturday and Sunday. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

19NM SSW Port Aransas TX

Marine Point Forecast

[NOTICE]

Today
High: 85 °F
SSE 15kt
2-3ft
Tonight
Low: 82 °F
SSE 17kt
3ft
Saturday
High: 85 °F
S 14kt
2-3ft
Saturday Night
Low: 82 °F
S 17kt
3ft
Sunday
High: 84 °F
SSE 11kt
2ft
Sunday Night
Low: 82 °F
SSE 15kt
3ft
Monday
High: 84 °F
SSE 15kt
2-3ft
Monday Night
Low: 82 °F
SSE 17kt
3ft
Tuesday
High: 84 °F
SE 15kt
2-3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:46 am CDT Jul 31, 2026
Forecast Valid: 11am CDT Jul 31, 2026-6pm CDT Aug 6, 2026

View Nearby Observations

Detailed Forecast

Today

SSE wind 12 to 15 kt. Sunny. Seas 2 to 3 ft. .

Tonight

SSE wind 14 to 17 kt. Partly cloudy. Seas around 3 ft. .

Saturday

S wind 10 to 14 kt. Mostly sunny. Seas 2 to 3 ft. .

Saturday Night

SSE wind 14 to 17 kt becoming SSW after midnight. Mostly clear. Seas around 3 ft. .

Sunday

SW wind 7 to 11 kt becoming SSE in the afternoon. Mostly sunny. Seas around 2 ft. .

Sunday Night

SSE wind around 15 kt. Partly cloudy. Seas around 3 ft. .

Monday

SSW wind 10 to 15 kt becoming SSE in the afternoon. Sunny. Seas 2 to 3 ft. .

Monday Night

SSE wind around 17 kt. Mostly clear. Seas around 3 ft. .

Tuesday

SE wind 12 to 15 kt. Sunny. Seas 2 to 3 ft. .

*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.