Excessive Heat in the Interior West; Monsoon Conditions in the Southwest

Dangerous heat is expected to be in place across portions of California, especially the Central Valley, and across the Interior Northwest into Friday. Heat Advisories will also be in place across the southern Plains into the Lower Mississippi River Valley. Monsoonal showers and thunderstorms may result in flash flooding and debris flows from the Four Corners region and Southwest through Friday.
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Hazardous Weather Conditions

For More Weather Information:

Miami - South Florida Local Forecast Office

4NM ESE Boca Raton FL

Marine Point Forecast

[NOTICE]
  • Today

    Chance Thunderstorms

    S 11kt
    2ft

    High: 87 °F

  • Tonight

    Chance Thunderstorms

    WSW 9kt
    2ft

    Low: 81 °F

  • Wednesday

    Chance Thunderstorms

    SSW 8kt
    1ft

    High: 89 °F

  • Wednesday
    Night

    Partly Cloudy

    SSW 10kt
    1ft

    Low: 81 °F

  • Thursday

    Chance Thunderstorms

    S 9kt
    1ft

    High: 88 °F

  • Thursday
    Night

    Chance Thunderstorms

    S 11kt
    1ft

    Low: 83 °F

  • Friday

    Chance Thunderstorms

    SE 10kt
    1ft

    High: 86 °F

  • Friday
    Night

    Chance Thunderstorms

    SE 9kt
    1-2ft

    Low: 83 °F

  • Saturday

    Chance Thunderstorms

    E 11kt
    2ft

    High: 86 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:55 am EDT Aug 16, 2022
Forecast Valid: 8am EDT Aug 16, 2022-6pm EDT Aug 22, 2022

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Detailed Forecast


Synopsis: A frontal boundary across North Florida continues to gradually dissipate as a weak high pressure over the Florida Straits remains nearly stationary. The high is expected to build northward into South Florida towards the end of the week. This setup will maintain generally light south-southwest winds through end of the week.

Gulf Stream Hazards...Locally elevated winds and/or seas near thunderstorms.

The approximate location of the west wall of the Gulf Stream as of Aug 16, 2022 at 12 UTC...

The approximate location of the Gulf Stream is currently unavailable.

This data courtesy of the Naval Oceanographic Office.

Today
WSW wind 5 to 11 kt becoming S in the afternoon. A chance of showers and thunderstorms after 3pm. Seas around 2 ft. Dominant period 7 seconds decreasing to 3 seconds. Intracoastal waters smooth becoming a light chop.
Tonight
WSW wind 7 to 9 kt. A chance of showers and thunderstorms, mainly before 8pm. Seas around 2 ft. Dominant period 3 seconds increasing to 7 seconds. Intracoastal waters a light chop becoming smooth.
Wednesday
SSW wind around 8 kt. A chance of showers and thunderstorms, mainly after noon. Seas around 1 ft. Dominant period 7 seconds. Intracoastal waters smooth.
Wednesday Night
SSW wind 7 to 10 kt becoming WSW after midnight. Partly cloudy. Seas around 1 ft. Dominant period 3 seconds. Intracoastal waters a light chop becoming smooth.
Thursday
WSW wind 6 to 9 kt becoming S in the afternoon. A chance of showers and thunderstorms after 2pm. Seas around 1 ft. Intracoastal waters smooth becoming a light chop.
Thursday Night
S wind 7 to 11 kt. A chance of showers and thunderstorms before 8pm. Seas around 1 ft. Intracoastal waters a light chop.
Friday
SSW wind 5 to 10 kt becoming SE in the afternoon. A chance of showers and thunderstorms after 2pm. Seas around 1 ft. Intracoastal waters smooth becoming a light chop.
Friday Night
SE wind around 9 kt. A chance of showers and thunderstorms. Seas 1 to 2 ft. Intracoastal waters a light chop.
Saturday
E wind 7 to 11 kt. A chance of showers and thunderstorms. Seas around 2 ft. Intracoastal waters a light chop.

*Notices:

  1. 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.
  2. 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.
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ABOUT THIS FORECAST

Point Forecast: 26.34°N 80.04°W
Last Update: 6:55 am EDT Aug 16, 2022
Forecast Valid: 8am EDT Aug 16, 2022-6pm EDT Aug 22, 2022
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