Severe Weather Threats Across the Plains; Dangerous Heat and Wildfire Concerns for the West; Watching the Tropics

Severe thunderstorms are expected across the Central Plains accompanied by damaging wind gusts and large hail. In addition, heavy rainfall may lead to instances of flash flooding from the Plains and mid-Atlantic regions. The heavy rainfall threat continues across Florida and across the northern Gulf as we monitor a tropical disturbance tracking westward. Critical fire weather for the Great Basin. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

San Juan, PR Local Forecast Office

17NM N Christiansted VI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 83 °F
E 17kt
4ft
Tonight
Low: 82 °F
E 20kt
5ft
Wednesday
High: 83 °F
E 18kt
5ft
Wednesday Night
Low: 82 °F
E 18kt
4-5ft
Thursday
High: 83 °F
E 18kt
4-5ft
Thursday Night
Low: 82 °F
E 15kt
4ft
Friday
High: 83 °F
E 13kt
3ft
Friday Night
Low: 82 °F
E 13kt
3ft
Saturday
High: 83 °F
E 12kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:02 am EDT Jul 15, 2025
Forecast Valid: 1pm EDT Jul 15, 2025-6pm EDT Jul 21, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

E wind around 17 kt, with gusts as high as 23 kt. Scattered showers. Seas around 4 ft.

Tonight

E wind around 20 kt, with gusts as high as 27 kt. Scattered showers. Seas around 5 ft.

Wednesday

E wind around 18 kt, with gusts as high as 24 kt. Scattered showers before noon, then scattered showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Seas around 5 ft.

Wednesday Night

E wind around 18 kt, with gusts as high as 24 kt. Scattered showers. Seas 4 to 5 ft.

Thursday

E wind 15 to 18 kt, with gusts as high as 25 kt. Scattered showers, mainly before noon. Seas 4 to 5 ft.

Thursday Night

E wind around 15 kt, with gusts as high as 21 kt. Isolated showers. Seas around 4 ft.

Friday

E wind around 13 kt. Mostly sunny. Seas around 3 ft.

Friday Night

E wind around 13 kt. Scattered showers. Seas around 3 ft.

Saturday

E wind around 12 kt. Scattered showers. Seas around 2 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.