Heavy Precipitation and Strong Winds in the West; Locally Severe Weather in the East and Central Plains

Several atmospheric river events will bring widespread moderate to heavy precipitation and strong winds to much of the Pacific Northwest and California through early next week. A few storms might produce locally strong to damaging wind gusts over a portion of eastern North Carolina and Central Plains later today. More thunderstorms are forecast in the middle Mississippi Valley region on Sunday.
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Hazardous Weather Conditions

For More Weather Information:

Miami - South Florida Local Forecast Office

11NM ESE South Palm Beach FL

Marine Point Forecast

[NOTICE]
  • Tonight

    Showers Likely

    ESE 21km/h
    1m

    Low: 26 °C

  • Saturday

    Showers Likely

    ENE 23km/h
    1m

    High: 27 °C

  • Saturday
    Night

    Showers Likely

    ENE 26km/h
    1m

    Low: 27 °C

  • Sunday

    Showers

    E 26km/h
    1m

    High: 28 °C

  • Sunday
    Night

    Showers

    E 24km/h
    1m

    Low: 27 °C

  • Monday

    Showers Likely

    SE 14km/h
    < 1m

    High: 28 °C

  • Monday
    Night

    Showers Likely

    SW 14km/h
    < 1m

    Low: 26 °C

  • Tuesday

    Slight Chc Showers

    NW 16km/h
    < 1m

    High: 29 °C

  • Tuesday
    Night

    Slight Chc Showers

    SW 18km/h
    < 1m

    Low: 26 °C


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:31 pm EDT Oct 22, 2021
Forecast Valid: 7pm EDT Oct 22, 2021-6pm EDT Oct 29, 2021

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Detailed Forecast


Synopsis: Light to moderate easterly/southeasterly winds should prevail through the upcoming weekend. Showers and thunderstorm chances increase across the local waters gradually from the south beginning today, and should persist off and on through early next week. Winds and waves may be locally higher in and around any showers or thunderstorms.

.GULF STREAM HAZARDS...None

The approximate location of the west wall of the Gulf Stream as of Oct 21, 2021 at 1200 UTC...

11 nautical miles east northeast of Fowey Rocks. 14 nautical miles east of Port Everglades. 15 nautical miles east southeast of Lake Worth. 17 nautical miles east northeast of Jupiter Inlet.

This data courtesy of the Naval Oceanographic Office.

Tonight
ESE wind 16 to 21 km/h. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Seas around 1 m. Dominant period 3 to 4 seconds. Intracoastal waters choppy in exposed areas.
Saturday
ENE wind 16 to 23 km/h, with gusts as high as 32 km/h. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Seas around 1 m. Dominant period 3 to 4 seconds. Intracoastal waters choppy in exposed areas becoming rough in exposed areas.
Saturday Night
ENE wind 24 to 26 km/h, with gusts as high as 37 km/h. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then showers likely and possibly a thunderstorm after 2am. Seas around 1 m. Dominant period 4 to 5 seconds. Intracoastal waters rough in exposed areas.
Sunday
E wind 24 to 26 km/h, with gusts as high as 37 km/h. Showers and possibly a thunderstorm. Seas around 1 m. Dominant period 5 seconds. Intracoastal waters rough in exposed areas.
Sunday Night
E wind 21 to 24 km/h, with gusts as high as 34 km/h. Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Seas around 1 m. Intracoastal waters rough in exposed areas.
Monday
SE wind 11 to 14 km/h becoming S in the afternoon. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Seas 1 m or less. Intracoastal waters a moderate chop becoming a light chop.
Monday Night
SE wind 8 to 14 km/h becoming W after midnight. Showers likely, mainly before 8pm. Seas 1 m or less. Intracoastal waters a moderate chop becoming a light chop.
Tuesday
NW wind 11 to 16 km/h. A slight chance of showers. Seas 1 m or less. Intracoastal waters a light chop.
Tuesday Night
SSE wind 13 to 18 km/h becoming W after midnight. A slight chance of showers. Seas 1 m or less. 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: 26.55°N 79.86°W
Last Update: 6:31 pm EDT Oct 22, 2021
Forecast Valid: 7pm EDT Oct 22, 2021-6pm EDT Oct 29, 2021
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